Angel Sanchez was suspected of killing his wife, 34-year-old Carolyn Espinosa. Espinosa and Sanchez had separated and were preparing to divorce. When a police vehicle approached the home, Sanchez fired several shots in their direction, but no one was struck, police said. He was later found dead of a self-inflicted gunshot.

Officers were called to Gadsden, a border town about 15 miles southwest of Yuma, around 1 p.m. in response to calls that Jason Demarcus Larkin was armed with two knives and blocking traffic. The San Luis Police Department officers ordered Larkin to drop the knives, but he failed to comply. Police then tasered him, but he reportedly continued to move toward the officers. One San Luis officer shot and killed Larkin.

Deputies were responding to a report of a man who appeared to be high on drugs and was running in between children who were playing near an apartment complex. Two deputies arrived at 5:35 p.m. and tried to talk with Ethan Austin Murray, but he walked away and ignored them. He then went through a hole in a fence and began running toward a wooded area. One of the deputies caught up to Murray near a homeless camp. The deputy shot and killed Murray when Murray pulled something from his pocket and advanced on the officer.

Police were trying to find a stolen car when a man jumped through its sunroof and started behaving erratically, police said. The incident occurred around 12:52 p.m. Three officers blocked the vehicle. The driver refused and rammed his vehicle into a patrol car, creating an escape path. Video shows he drove the vehicle in the general direction of officers standing in that path when one officer was struck and dragged with the vehicle and pinned between the stolen vehicle and a parked vehicle. All three officers fired at the suspect, killing him.

Michael Yovany Aldana reportedly shot and killed Officer Jordan Sheldon, 32, about 10 p.m. during a traffic stop. Aldana reported fled to an apartment building where he shot and killed himself as police arrived.

Deputies received a call of a man making threats about 4 p.m. Deputies found Colazo-Volla armed with a rifle and ordered him to put down his weapon, but he did not comply. He was shot and killed by at least one deputy.

Cesar Tomix Sarmiento-Molina was shot and killed when he allegedly approached three undercover police allegedly with the intention of robbing them.

Police went to a home to carry out a "high-risk search and arrest warrant" for a wanted person shortly before 1 p.m., police said. During the warrant service, gunfire was exchanged between the man and police. He was later found dead in the home.

Mark Garniss was found dead in his apartment after police followed him home. According to the LaGrange Police Department, Garniss was the suspect in a bank robbery at a Regions Bank in Oxford, Alabama. Police obtained a description of the vehicle and tag number and led Newnan police to Garniss' at the Stillwood Farms apartments around 1 p.m. Police began surveilling the apartment. Garniss walked out his apartment, saw police and then went back inside. Police then heard a gunshot and entered the apartment, where they found Garniss dead from a self-inflicted gunshot.

Around 1:40 a.m. a trooper found a Dodge pickup that was reported stolen. Clark, the driver of the pickup, refused to stop. During the pursuit, Clark allegedly shot at the state trooper's vehicle. The trooper was not hurt and eventually lost sight of the vehicle in Wytheville, VA. The Dodge pickup was found 30 minutes later abandoned. At 3:45 a.m., a police officer in Wytheville stopped a "suspicious vehicle" on West Railroad Avenue. The driver was apparently looking for Clark. Soon after, a pursuit involving a stolen Ford F-350 began. Police said Clark rammed a Wythe County deputy and hit a Virginia trooper." (Both officers were in their vehicles.) A responding deputy and state trooper shot and killed Clark.

Police responded to a domestic disturbance call to Stephen Wilson's residence and found two people had been wounded by Wilson. After police arrived, the two people were able to leave the residence, and Wilson barricaded himself in the house, police said. A standoff lasting approximately nine hours began, and when police broke into the home, Wilson reportedly shot and killed himself.

Derrec Shaw allegedly shot two people in midtown Tulsa and was shot and killed by police. Around 7 p.m. Shaw threatened people with a gun before going to businesses. Police said Shaw shot a man standing outside of CiCi's Pizza talking on the phone then shot a customer walking out of China Wok just before 7 p.m.

Luis Quinones Rosa was wanted in Missouri on an arrest warrant for violating terms of his probation for a drive-by shooting conviction. Rosa was killed while exchanging gunfire with Officer Brian Van Berkum, who was shot and wounded.

Around 8 p.m. on May 11, police received a call that someone on Pratt Avenue had been seriously injured or killed. The caller said the person responsible was employed by the Columbus Police Department and had been involved in a motor vehicle accident in Harris County. Sgt. William Talley was confirmed to be the driver of a wrecked vehicle in Harris County and was taken to Piedmont Columbus Regional for treatment of his injuries and was listed in critical condition. He was scheduled to appear in Recorder's Court on May 18, 2019, at 9 a.m. to face charges of murder, possession of a firearm during the commission of a crime and violation of oath.

Police officials said officers approached Sharrell Brown shortly after 3:30 p.m. Police did not immediately disclose the reason the approached Brown. The officers started chasing him, shooting him in a gangway during the second of two confrontations during the pursuit. Police said Brown was shot multiple times after he allegedly pointed a gun at the officers.

Police responded to a report of an armed, suicidal man with possible hostages. Officers were directed to the rear of the house where the man, James Douglas Meadows, was last seen. As the officers approached the side of the house, they saw Meadows armed with a handgun through a window. Meadows and a second man inside the home fought. Meadows turned toward the officers while raising the handgun, and he was shot and killed.

Baytown police said one of their officers shot and killed Pamela Turner after she shocked him with his own Taser. A video of the incident appears to show Turner and the officer struggling after he tries to arrest her. Something flashes as they wrestle on the ground, and Officer Juan Delacruz, 37, shoots and kills her.

Troopers responded to the scene and found one person lying face down on the ground with a gunshot wound. A man opened fire at the responding officers and then retreated behind the home. Police then found Fernando Ruiz dead near the home. It was not immediately clear who owned the bullet that killed Ruiz.

Texas Rangers responding to a reported shooting found one person lying face down on the ground with a gunshot wound. Fernando Ruiz opened fire at the responding officers and then retreated behind the home. Police found Ruiz shot to death near the home. It was not immediately clear if the wound was self-inflicted or if he was killed by Rangers. Shooting victim Ismael Lugo-Cervantez did not survive.

Officers Christopher Biese and Paul Christensen shot and killed Ruben Houston, 47, when he exchanged shots with officers. Appleton firefighter Mitchell Lundgaard, 36, was shot and killed. A bystander, Brittany L. Schowalter, 30, was also shot and wounded. It was not reported immediately who fired the shots that killed Lundgaard and wounded Schowalter.

Officer Bryan Arnold shot and killed Djuantez Anthony Mitchell, who was allegedly a robbery suspect. Police had stopped Mitchell's vehicle, and during the stop, Mitchell hit Arnold with his vehicle and then rammed into a Jeffersontown cruiser.

New Boston Police originally responded to a home for reports of a suicidal person, Elizabeth Harris. When they arrived, Harris shot at them and then went inside. She was shot and killed after around a two-hour standoff when she came back outside with a handgun and again shot at officers.

Police said someone reported two men sleeping in a car near the Markland mall. When police came to check it out, the driver drove to the mall parking lot across the street. When police approached the car in the mall parking lot, the man reportedly said he would not go back to prison, pulled a gun and shot himself.

Around 11 p.m., police responded to a home to multiple reports of a suicidal man in his home. A neighbor also reported hearing a gunshot in the area, and police said the man had a gun and fired it multiple times inside his home. Police were able to contact the man multiple times, but he wasn't cooperating. Police used explosives during the standoff. Police entered the home about 5 a.m. and found the man dead.

Police responded to a call of a man with a gun at 6:30 p.m. and spotted Daniel Warren standing in the yard of a home, wearing a ballistic bullet proof vest and holding a firearm, police said. Warren allegedly yelled at officers, then pointed the weapon at them and was shot and killed. Coroner found the death was from homicide, not from a self-inflicted gunshot.

Police killed Deion "Yonny" Grayhat in Tonolea but did not provide any information about the person killed or what precipitated the shooting.

Officers Risa Magnuson and Greg Westover shot and killed Robert Rabago, after he shot at police, police said.

Oxford police officer Matthew Kinne is charged with murder in the shooting death of Dominique Clayton, 32. Clayton was allegedly shot in the back of the head on May 19 inside her home on Suncrest Drive.

Michael Leigh reportedly shot himself in the city's west side after running from a Pocatello police officer, who reportedly recognized he had an outstanding felony warrant.

An argument between Ensoa Strickland Jr. and a woman prompted neighbors in the Palermo Apartments to call 911 about 12:45 a.m. Police responded and spoke with Strickland in the parking lot. The conversation turned into a physical fight, and Strickland wielded a knife, police said. Two officers shot and killed Strickland when he reportedly failed to comply with orders.

Police shot and killed Ronnie Angelo Churches when he pulled a gun on them when they came to question him about a murder.

Police responded to a home for a welfare check. Lori Markham allegedly came out armed with a pistol. Police say Markham did not cooperate with police and was walking in and out of the house with the gun, at times pointing it at her own head. She allegedly pointed the pistol at officers, and they shot and killed her.

Deputies were called to a home around 12:30 p.m. regarding a family dispute and a man threatening other family members with a hammer. About five deputies responded to the home and in the ensuing encounter, shot and killed him.

Steven Case was shot and killed in the basement of a house after keeping police at bay for most of the day by threatening to shoot anybody who entered the basement and telling police he had a hostage. Media reports are opaque as to why the police went to the home.

Davenport police were attempting to locate Micah L. Bates. Officers were watching a house where Bates was reported to be hiding. At approximately 8:38 a.m., surveillance units saw several people leave the home and get into a black GMC Yukon. As the vehicle left down the alley, police stopped, blocking the vehicle. Officers ordered the occupants to get out of the vehicle. Police heard a single gunshot from within the vehicle. Officers found Bates in the Yukon suffering from an apparent self-inflicted gunshot wound to the head.

A woman called deputies about 1 a.m., saying a fight with a man escalated to violence. The two were in a relationship. Deputies met with the woman at a park nearby, away from the home, and learned that a child was still inside the house. They went to the home. Deputies were confronted outside by the man with a gun in hand. Deputies Brandon Senters, Jacob Adams and Michael Tapawan shot and killed him.

Joseph M. Tedrick was shot and killed by federal marshals as he reportedly drew a gun after striking and pushing a U.S. Marshal vehicle with his SUV.

A homeowner told deputies a man knocked on his door, pointed a gun at him and demanded the keys to his truck, police said. The homeowner gave the man his keys and called 911. When deputies arrived, the man, David Marcus Reece, was outside the home. A deputy said when he confronted Reece, Reece pointed a gun him. The deputy shot and killed Reece.

Police were called just before 2 a.m. to reports of an explosion at MacArthur's Lake Apartments. Police arrived to hear gunfire coming from the complex. Officers were unable to make contact with a suspect by phone, but police determined the man's identity and that he was having a mental health crisis. Fred Burton allegedly fired on armored vehicles, striking them at least four times. Just before 6 a.m., two officers shot and killed Burton.

Hamid Ould-Rouis was reportedly being sought for attempted murder when he was shot and killed when he reported pulled a gun on police.

Police said Ryan Thomas fired at an unmarked patrol truck when the deputy blocked Thomas' pickup from escaping across the median. Two deputies shot and killed Thomas. Thomas reportedly was wanted in Brevard County for violation of probation on charges of felony drug possession from 2017.

Terrance Bridges was shot and killed after allegedly participating in an assault and fighting with an officer.

Police said about 1:20 a.m. they responded to a report of shots fired. Police said Robert Sabater was shooting outside his home. He entered and left his home while firing shots before running out and heading south. Sabater did not follow orders and ran north. Officers found him at Dora and Glenn, armed with a handgun. Police said he pointed the gun at officers after they again told him to put the gun down. Four Wichita police officers and five Sedgwick County Sheriff's deputies shot and killed Sabater.

Joliet officers were called about 4:10 a.m. for reports of a domestic battery in progress. Officers arrived to find Kimiki Truss' home on fire. Police entered the residence and were confronted with a hostage situation. Truss ran. Nakia Smith, 44, allegedly shot at the officers, and one officer shot at Smith while Smith was chasing Truss as she fled. Smith killed Truss, his girlfriend, and was himself shot by police. Smith then shot himself in the head -- killing himself.

Corey Byrd, 20, and Sebastien "Roro" Montez, 16, were shot and killed at about 5:40 p.m. The two were standing near a bus stop with a third man, identified by police as 19-year-old Paschal Evans, when a black SUV drove up to the Hays and Lockhart intersection, and an unknown male began firing a rifle at the three in front of an officer and two detectives who were already at the scene investigating other cases, police said.

Pavol Vido was accused of shooting four people, including a Liberty County sheriff's deputy, and killing two of them. He shot and killed himself as police closed in during a manhunt.

Gerald Tremblay was shot and killed by Wilmington police officers when they responded to a report of shots fired around 7 p.m. When they arrived, police said, Tremblay came out of his home with multiple firearms and refused to comply with officer commands to lay down his weapons, and they shot and killed him.

Police responded to some apartments at about 8:45 a.m. because residents claimed a woman was pointing a weapon at them. Crystal Danielle Ragland allegedly failed to disarm when told by police, and she was shot and killed.

A man reportedly went on an angry tirade at a Rite-Aid, then continued the rant in a small grocery store across the street. When police arrived, Jesse Sarey started fighting and reportedly injured the officer, police said, who shot and killed him. The officer has been charged with second-degree murder and is facing trial.

Martin Allen Goodier allegedly threatened Fire and EMS crews who responded to a crash call. Arriving officers, including Officer R. Heller, confronted Goodier and ordered him to drop a knife he was holding. He allegedly failed to comply, and Heller shot and killed him. Goodier had allegedly been in the travel lanes of a major highway trying to be hit by traffic. He was the cause of the crash call and may have been hit by a vehicle prior to the police arriving.

Longtime city worker DeWayne Craddock killed a dozen people and injured several others when he opened fire and reportedly shot indiscriminately at his co-workers inside the Virginia Beach Municipal Center. Police shot and killed him.

About 8 p.m., a couple called police saying their adult son appeared to be high on drugs, and they wanted him removed from their home, police said. Two officers arrived and spoke with the parents, then made contact with the man inside the home, first tasering then shooting and killing him when he repeatedly brandished an "object" in a dark hallway.

Marcus Boles was shot and killed after allegedly trying to take a gun from a Shreveport Police officer during a struggle in the parking garage of Sam's Town Casino. Boles was shot by the policeman he had fought with after Boles had gotten into and SUV and at the point he started the vehicle.

At 4:41 p.m., a woman called 911 to say her grandson came into her room and threatened her, police said. Six minutes later, the man's mother called 911 to say he her son was being violent and threatened her with a metal pole. The woman told the dispatcher her son has "mental health problems." At 4:52 p.m., officers arrived at the home. At 4:53 p.m., dispatchers received a call that reported that a man was banging on his front door. The man was reportedly wearing a red bandana over his head and face and was holding a metal crowbar. Police found the man and ordered the man to drop the crowbar. He reportedly ignored the officers and ran at them with the crowbar in hand. One officer fired bean bags at the man, who continued to run toward the officers who shot and killed him. Walnut Creek reached a $4 million settlement with the family for the death in September 2020.

U.S. Customs and Border Protection officers fatally shot a driver who allegedly refused to stop at California's border with Mexico. Police said the suspect's vehicle was blocked, and the driver opened fire on the officers.

Police shot and wounded one person and killed another after the driver allegedly drove in the general direction of the officers. Police were reportedly trying to question people who were wanted for a nonfatal shooting.

Mason Campbell reportedly shot and killed himself during a standoff with police. He had allegedly shot at someone in his apartment complex.

Police were called to an apartment around 9:30 a.m. for reports of shots fired. Officers confronted Fabian Rivera who allegedly was armed with a gun. Two officers shot and killed him when he fired upon them.

About 11:24 p.m. an officer responded to reports of a man firing a gun from a bicycle. Upon arrival, the man allegedly shot at the officer, and the officer shot and killed him.

At about 12:30 p.m., deputies responded to a call of an armed man causing a disturbance. The standoff began with an exchange of gunfire involving Jose Meza inside a home. Homes were started on fire and the freeway was shut down for hours during the standoff. Meza was shot and killed when he reportedly came out of a house with a long gun.

About 1:45 p.m., a man reportedly entered a home with a firearm and took a young resident as a hostage. The sheriff's Hostage Negotiation Team tried to contact the man for several hours without success. The man was killed by police as the hostage struggled with him to flee.

Officers responded about noon to a radio call of a man armed with an "edged weapon." He was shot and killed upon the officers' arrival when he ran at the officers with a box cutter. LAPD later said Jose De Santiago-Media had been chasing people with the weapon.

Harry Gipson was shot and killed during an encounter with a Simpson County sheriff's deputy. Details as to what precipitated the killing were withheld by police.

About 10 a.m., Washington Department Fish and Wildlife officers were serving a firearms warrant. The officers served the wildlife trafficking and illegal hunting warrant at a home. There was an altercation, and officers reportedly heard a shot inside the home. One woman came outside while a man barricaded himself in the home. A man was found dead in the home around 5 p.m. Investigators did not say how he died. Possible suicide.

Deputies were called to Peterson's home at about 12:25 a.m. after Peterson got into an argument with his wife and shot at her Amazon Alexa. Peterson barricaded himself in the home for several hours. When deputies tried to enter the home, Peterson allegedly fired multiple rounds at them. Deputy Christopher Stone was wounded. Hours later, gas was deployed and a robot was sent in. Peterson was found with a gunshot wound to his head. It was not immediately certain if the wound was self-inflicted or from the exchange in gunfire.

Police responded around 6:27 p.m. on a report that a man was waving a gun in a threatening manner in the area of a crowd. When officers arrived, they could not locate the man said to be waving a gun. Shortly thereafter, the two officers saw a man matching the description they received. Officers said a gun fell from Bryan Bernard Wallace's waistband. Wallace reportedly began to bend over and reach for the gun ignoring the officers instructions to stop, and the officers shot and killed him.

Following several carjackings and a chase at 4:48 a.m., Ysidro Osornio-Velasquez allegedly produced a gun and was shot and killed by police.

Deputies responded to a house for a reported disturbance around 10:40 p.m. William James Beck allegedly began shooting at deputies. Deputies inside and outside of the residence shot and killed Beck.

Police reportedly were trying to arrest JaQuavion Slaton on an aggravated assault warrant when he was shot and killed. As officers tried to break the glass on the truck where he was hiding, Slaton allegedly "made an overt action placing the officers in fear for their lives," and they shot and killed him.

Around 1:30 p.m., police received information that Terry R. Frost was at a residence on Pennsylvania Road. Frost reportedly had warrants for his arrest. When deputies approached the home, Frost ran from the residence into an overgrown area. Police spotted Frost about a half mile away. He was reportedly getting into an SUV driven by a woman. Police approached the vehicle and ordered the woman to get out. Frost allegedly jumped into the driver's seat. Deputies attempted to pull Frost from the vehicle, at which point he accelerated, reportedly dragging a deputy. The deputy shot and killed Frost.

Lawton police were called to a domestic disturbance involving Brent Durbin-Daniel and his mother. He left the residence with two assault rifles and a handgun before officers arrived and drove to the 6300 block of NW Maple in Lawton. Officers were called to that location where they encountered Durbin-Daniel. Three officers shot and killed him.

Police responded to a call about a person in distress. After an hours-long standoff and two sounds of gunshots, police entered the home and found Robert Hamm dead.

Around 10:30 a.m., deputies were dispatched to look for Jimmy De Odell after receiving information the man might be disgruntled. Deputies found Odell and when deputies attempted to make contact with him, Odell allegedly brandished a weapon and was shot and killed.

At 7:11 PM, deputies responded to the report of a domestic disturbance at residence. The reporting party told dispatch that a person was armed with a firearm and was inside the residence with a woman. Deputies arrived as the woman left the home and spoke with deputies. Shortly after, a man came out armed with a firearm and began shooting at deputies, who shot and killed him.

Officers responded to a welfare check. After approximately 20 minutes of evaluating the person, a 32-year-old male, the man ran inside a home and got a knife. Deputies struggled with the person, and Wood County Sheriff's Deputies Nathan Dean fired his weapon, killing the subject, and wounding a bystander and the other deputy.

Around 7 p.m., U.S. Marshals Service deputies tried to arrest Brandon Webber for undisclosed reasons as he was getting into his car. He allegedly rammed his vehicle into the officers' vehicles before getting out and brandishing a rifle. The deputies shot and killed him.

A group of men were allegedly crashing into and robbing gun stores. Police received a 911 call about 2:30 a.m. and responded to the parking lot of the United Gun Store. When the officer arrived, the men crashed into the police cruiser, disabling it. Officer John Gloss then shot into the men's car, killing one. The men drove a short distance before fleeing on foot.

About 8:15 a.m. Thursday, U.S. marshals with a fugitives task force came to a home to arrest Eric Phillips on drug possession and other warrants including being a felon in possession of a weapon, police said. After 2 p.m. Friday Phillips was found dead inside the home after an officer shot and killed him. Phillips was found with two gunshot wounds, but it was unclear if one was self-inflicted, police said.

Police responded to a call about a robbery in progress after midnight at a Dairy Queen. The caller told police that the man inside had a gun and was holding another employee hostage. Police said the man was still inside when they arrived. An officer went in and engaged with the man—shooting and killing him.

Police shot and killed Michael Sheehan II when he advanced on them with a handgun while they were attempting to apprehend him.

Gabriel Mayberry was in an apartment on Saturday evening when he killed himself after an hours-long standoff in which he shot at police in an encounter that began as a welfare check.

Shawn Ray Wilson was shot and killed by Trooper Brian Hibbs when he reportedly pulled out a weapon and fired as troopers attempted to take him into custody about 5 a.m. The troopers were trying to serve a search warrant and a $100,000 arrest warrant on charges of forgery and theft.

Eric Portillo was suspected in a shooting and pistol-whipping at a gas station. Police said Portillo's bullets didn't hit their target. Portillo was shot by police following a slow-speed pursuit and crash.

Around 3:25 a.m., officers were called regarding reports of a man going through vehicles. Police said Eric Jack Logan was rifling through a car when a South Bend Police officer confronted him. Logan reportedly got out, and approached the cop with a knife. The officer shot and killed him.

Brian Isaack Clyde allegedly opened fire at the Earle Cabell Federal Building in downtown Dallas and was killed after a gunfight with federal police outside the building.

Officers attempted to conduct a traffic stop on a vehicle driven by Mark Anthony Galvan in connection with an assault call. He reportedly led police on a chase at approximately 1:34 a.m., ramming several police cars, before he was shot and killed.

Police said they were called by hotel staff because a man was refusing to check out of his room. Officers arrived and knocked, but the man refused to come out and told them he had a gun. Officers retreated and heard two shots come from the room. He was found dead several hours later.

The Syracuse Fire Department responded to a home around 10 a.m. for a medical call involving a 74-year-old man, police said. Firefighters then asked the police department to respond for backup. When the man reportedly pointed a starter pistol (which looks like a handgun) at police, an officer shot and killed him.

At approximately 8:05 p.m., a woman reported that her son, Juan Carlos Chapa Jr., had fired into her car with a handgun. Mission police officer Jose Luis Espericueta arrived to assist in locating Chapa who was seen walking nearby. When Espericueta attempted to make contact, Chapa fled and began firing his gun at Espericueta, hitting and killing him. Chapa continued to exchange gunfire with several officers and was also shot and killed.

California State Parks Rangers reported to a hiking trail on which hikers allegedly shot at by an erratically behaving male hiker. Alaniz was found armed on the trail and was shot by Rangers when he pointed his handgun at them.

Around 4:30 p.m., High Point Police received a call for a domestic disturbance at a home. When officers arrived, the alleged victim had already left. Officers were able to get a robot inside the house around 3 a.m. and found Karl King dead of a self-inflicted gunshot.

At around 5:16 p.m., police received a call for a report of person shot at Town Field. Two officers riding bicycles saw two men fleeing on foot from Town Field. One person fled straight down Mather Street, while the other turned onto Penhallow Street. Both officers pursued the person who fled onto Penhallow Street. The one who fled down Mather Street was still at large, at the time of this writing. When officer pursued on foot, while the other officer continued to pursue the man on his bicycle. He allegedly shot at the officers and was shot and killed.

Around 9 p.m., a call came into 911 that Bradley Rundle had fired his gun multiple times inside a home. The caller said Rundle was intoxicated and that other family members and children were at home. Deputies surrounded the home. They saw Rundle going in and out of the house several times while holding his gun and ordered him to drop his weapon and cooperate. Around 10 p.m., a sergeant spoke to Rundle by phone. Rundle reportedly told the sergeant that he would not be coming out, and he did not intend to leave the home peacefully. A few minutes later, Rundle left the home with his firearm in hand. Rundle allegedly lifted his gun toward deputies and fired one round and was shot and killed.

An East Precinct officer was attempting to conduct a traffic stop when Anthony Lee Adams pulled into his own driveway. Before the officer could get out of the patrol car, Adams allegedly pulled a gun and fatally shot himself.

Police were executing the warrant, which was related to a possible internet crime against children, when Shawn Blowers allegedly confronted officers with a knife. Neenah police officer Christopher Gorden shot and killed Blowers.

At 9:20 p.m. at a home, town police had responded for an ongoing domestic situation. When the Timberville police officer arrived, he found MIchael S. Norquest barricaded inside the residence. The officer entered the residence and was allegedly assaulted by Norquest with a sword. The officer shot and killed Norquest.

Deputy Hector Saavedra shot and killed Paul Rea during a fight that occurred during a traffic stop, police said.

Deputies responded to a call for a domestic disturbance. A deputy shot and killed Benjamin Smith. Details as to what precipitated the killing were withheld by police.

Deputies responded around 12:30 a.m. to a home after reports of a domestic violence incident involving a man assaulting a 23-year-old woman and leaving the residence with the couple's 2-year-old son. Deputies spotted the man, Christian Castro, 24, entering a property adjacent to his home. Deputies said as they approached the car on foot, Castro fired several gunshots at them, but no one was injured. Castro drove around in the field for about three hours, then shot and killed himself and his son, Christian Castro Jr.

Police surrounded a home to investigate reports of gunfire. Police heard shots and later found a person dead of a reportedly self-inflicted gunshot wound.

Paul Etter reportedly shot and killed himself during a standoff with police.

David W. Langenberg reportedly shot and killed himself during a standoff with police, which began when he allegedly shot his wife.

Following a chase, Camine Fazzolari shot and wounded an officer with a revolver, and he was shot and killed.

Police responded to a domestic disturbance call at a home. When an officer entered the home, William Lamb allegedly shot at the officer, who shot and killed him.

Police went to a home around 10 a.m. after receiving reports of a suicidal man standing outside with a gun. According to police, when they arrived at the home, they encountered Larry Pettiford standing in the driveway with a handgun. Police say they ordered Pettiford to put down the handgun, but instead, Pettiford fired at the troopers. Pettiford was shot and killed during an exchange of gunfire.

A 911 caller said that a man was threatening people inside a home with a shotgun while looking for someone. The sheriff's office said two deputies shot and killed the man when he allegedly raised and pointed his shotgun.

Police reportedly wanted to question Charles J. Croucher regarding an arson, and he shot and killed himself when police found him.

About 7 a.m., Christopher Barela was allegedly firing a gun on a busy street. Police followed him several blocks, and then shot and killed him. [Officer] "Mattos fired his handgun three times after Barela pointed his gun at officers, according to Denver Crime Lab results."

Around 12:30 p.m., officers responded to a report of a man who was armed with a knife, covered in blood, and acting erratically. Aaron Hong was shot and killed when he threatened officers with the knife.

An unidentified woman reportedly committed suicide in the bathroom of a convenience store while police negotiated her surrender.

Four deputies and one DNR officer went to Chad Williams' home for a mental health petition that was issued by a judge. Williams refused to come to the door. While deputies were at the home, a neighbor told them that Williams had threatened him with an ax. Deputies got a search warrant and went into the home, and Williams allegedly confronted them, wielding the ax. They reportedly asked him to drop the axe, but he did not, so they shot and killed him.

About 4 p.m., Elyria police received a shots-fired call from Park Meadow Lane. Officers caught up to a vehicle matching the description and pulled it over at a gas station. Officers, with guns drawn, ordered the people inside to step out with their hands in the air. Robinson, who was the passenger in the vehicle, was allegedly pointing a gun at Battles when police pulled up. He then pointed the gun at the officers, who fired on him and the car. Isaiah Robinson was killed, and Damon Battles, 39, was injured.

Police were reportedly watching something when someone walked up to the vehicle, and there was an exchange of gunfire. Police shot and killed a person who wasn't immediately identified. Reportedly, the individual may have been concerned that there was a strange vehicle parked in his neighborhood.

Police responded to a domestic disturbance call at a hotel. The man they wanted to question fled and reportedly shot and killed himself.

Rickie Cornell Starks was caught in the crossfire of a gunbattle between deputies and a black Cadillac Escalade around 11 p.m. He was shot and killed on his bicycle.

Kamonae Carey reportedly shot and killed himself during a standoff with police.

Officers Nathan Grove and Matthew Wood confronted Jonathan Pingel at a townhouse. The officers, who were investigating a report of a domestic disturbance, shot and killed Pingel when he failed to drop a knife.

Olivio Sandoval Diaz allegedly attacked an officer with a wooden stick while being confronted about shoplifting at a gas station. The officer shot and killed him.

Tymar Crawford allegedly failed to immediately pull over when police said they smelled cannabis coming from his vehicle. According to police, he allegedly disarmed an officer in a fight in Crawford's yard, and police shot and killed him. However, according to witnesses, he was unarmed with his hands up when officers opened fire.

Deputies responded to a home after receiving a domestic violence call around 1:30 a.m. Angel Ramos Otero was reportedly in front of the house with a knife and two deputies, Jessica Ennis and Daniel DeLima, shot and killed him.

Troopers responded to a complaint of a man walking in traffic. Reportedly, Joshua Ortiz attacked the officer and was shot and killed.

Kareem Omar Morgan was allegedly suspected of a domestic violence crime. Police reportedly caught up with him at a hotel, and they shot and killed him after he shot at them.

Police responded around noon in reference to a domestic disturbance where a man was allegedly choking his sister. When police arrived, the man had allegedly threatened himself and his family with a knife. Officers reportedly attempted to negotiate, but they say the man swung the knife at them, and one officer shot and killed Thomas Graham.

Terrell K. Davis, 19, was allegedly trying to defend himself from an unknown shooter, speeding into an alley where a black car had crashed into a pole, and two police officers were investigating a car accident. When officers saw him speeding toward them, they shot at Davis, and he shot back, allegedly accidentally killing Charles Foard, while attempting to defend himself from said unknown shooter.

Luis Vasquez was shot and killed by police in a North Side apartment after two people told an off-duty Chicago police officer they were kidnapped, police said. Upon entering Vasquez's apartment, police saw him reach for his handgun, and opened fire in self defense.

Officers Matthew Aquino and Louis Rodriguez shot and killed Anthony Gonzalez when they responded to a domestic violence call just before 2 a.m. When officers arrived, they came in contact with Gonzalez at the front of the home. Gonzalez was reportedly armed. Details relating to what precipitated the killing were withheld by police.

Around 7:30 p.m. near the Agua Caliente Casino in Rancho Mirage, police shot and killed a man. A witness reportedly said he was armed with a knife.

Around 8 p.m., officers were looking for a vehicle that had been in a pursuit. An off-duty Powell County deputy found the driver, and during a reported struggle, the man allegedly tried to unarm the deputy, who shot and killed him.

Deputies responding to a domestic battery call shot and the killed Darrell Allen when he reportedly came at them with a knife in a laundry room, police said.

Ronald "Nano" Elizondo Jr., who was shot and killed by State Trooper Donald Hinote at a home. Police said the shooting happened while Elizondo was breaking into cars in the neighborhood. Video showed the off-duty trooper shot and killed the boy in the street as he fled after being caught in the man's vehicle.

Police were serving a warrant when the person being served reportedly shot and killed himself.

Billy Gene Wycoff shot and killed himself with a single gunshot wound to the head after running into a marsh area on the Causeway following a car chase.

About 6:30 a.m., officers responded regarding a man making threats toward a baby in a homeless camp. Police said the man was holding the child tightly in his arms when they tried to negotiate with him. The man's actions toward the child reportedly intensified, and an officer shot and killed him. The baby was not reported to have been injured.

Brian Wilson was wanted for shooting and killing Karisa Vazquez. Police found Wilson sitting in a car in the back parking lot of the Lakeshore Mall. Police approached his vehicle and he fled, crashed his car and then committed suicide by gunshot, police said.

Jamahl Smith allegedly stabbed his sister and was shot and killed by an officer who Smith threatened with a knife.

Blige Sean Christopher Cypress allegedly shot at a van before he was shot and killed by police.

Police were called to the building for a person with a "psychiatric problem." Police said Michael Anthony Brand, who was the subject of the call, pulled a paintball gun on police when they arrived. One of the officers fired his gun at Brand, killing him and wounding another officer.

Police responded to a fatal shooting at a methadone clinic. Ashanti Pinkney allegedly shot at officers and was shot and killed.

Deputy U.S. Marshals served a fugitive a warrant out of South Carolina and were trying to arrest James Suttles. They couldn't get him to come outside when he shot and killed himself.

Charlestown police were searching for a person who was potentially suicidal. Police learned that the man may have been at a Love's Travel Stop. Clark County deputies reportedly saw Stephen Fischer fire a pistol into the pavement of the parking lot at Love's. He was shot and killed.

Roderick Wilson allegedly robbed a mom-n-pop supermarket and then engaged officers in a running gun battle before he was shot and killed in a row of hedges along 22nd Street North.

About 10 p.m., deputies were investigating a reported kidnapping and false imprisonment when they located Stephen Murray. Deputies had a warrant for Murray's arrest and saw that the victim was walking with him. When they tried to arrest him, he placed the woman between himself and the deputies while armed with a weapon that turned out to be a replica, police said. At least one deputy shot and killed Murray.

Police responded to I-5 at Exit 45A following reports of a suicidal man armed with a handgun. While enroute to the scene, police said they called in medical personnel to stage in the area. The first trooper arrived at 8:45 p.m. Officers said they found Tony Orland Mills on Rogue River Highway, underneath the I-5 overpass, armed with a handgun. At 8:59 p.m., the man was shot and killed. "Mills reportedly told police he was not dropping his gun, then raised his right hand and shot himself in the head. Lacer, an 11-year OSP veteran, testified that he believed Mills was firing in the direction of police when he fired a single round from his duty rifle that hit Mills in the arm and pectoral area. The Jackson County Medical Examiner ruled Mills’ cause of death a suicide, determining that the self-inflicted injury -- a near-contact gunshot in the right temporal region of his head -- was fatal. The shot that pierced Mills’ arm would not have been fatal."

Samuel Fullerton lived at the house in Leslie where Stone County Sheriff's deputy Sergeant Mike Stephen was responding to a domestic welfare check when Fullerton pulled a gun on Stephen. Stephen told Fullerton to put the gun down, but Fullerton shot at Stephen, who returned fire. Both Stephen and Fullerton were killed at the house.

Police responded to a call about a disturbance at a house around 9:40 p.m. When officers arrived, Jeffrey Bodie was intoxicated and threatening to kill himself and then fired four rounds from a weapon, into and through the front door of the residence. A standoff lasted until about 11 p.m. when Bodie came outside with a rifle and confronted police, refusing to put down his gun. Police said he pointed the gun at officers, and officers shot and killed him.

Metro police said they came to check the welfare of a man who was reportedly barricaded inside his residence around 4 p.m. Responding officers heard a gunshot. Officers found the man inside a camper behind the home, having shot and killed himself.

Elisha Lucero was shot and killed following a standoff with police in a recreational vehicle. She was reportedly having an episode and struck a family member, who then called authorities for help. Upon arriving, officers found Lucero had locked herself in her RV. When she exited, she charged officers with a large knife, and officers opened fire on her, killing her. Although the department believed that they did the right thing, Lucero's family sued the department and was awarded a settlement of $4 million.

John Brown's wife called police because she thought he had committed suicide. After a nine-hour standoff with exchanges of gunfire, he came out of the home and reportedly pointed his gun at police when they shot and killed him.

Alexander Vogel allegedly brandished a rifle at sheriff's deputies who were issuing a court-ordered eviction notice, and shot and killed himself during the resulting standoff.

A deputy arrived at a house around 2:30 p.m. to serve an eviction notice on Frederick Witmer Rice. A 911 operator told the deputy that Rice called saying that if he saw an officer, he would shoot himself. The deputy heard a loud pop, and retreated. After trying to contact Rice for several hours, deputies entered his home at 5:30 p.m. and found him dead.

Two undercover state agents arranged to meet Omari Thompson in the parking lot of a Big Lots store to buy drugs from him and then arrest him in a "buy-bust." Thompson reportedly grew suspicious and began firing, hitting one agent in the shoulder and leg. The other agent shot and killed Thompson. Security cameras at the Big Lots confirm that Thompson shot first.

A vehicle fled from police in Kalispell, Montana. Police eventually spiked the vehicle's tires, bringing it to a stop. When they approached it, they found two people dead inside: Daniel Salcido, 21, and Hannah Janiak, 24. Salcido reportedly shot Janiak, then himself.

At approximately 3:16 a.m., police received a call in reference to a person suffering from a mental illness inside of a residence. The mentally ill person was armed with a weapon. Upon police arrival, shots were fired inside the residence. Two people left the residence, and subsequently, Hampton police entered the residence at which time they located the mentally ill man, Diquan Divory Milton, 25, and Alexis Renee Berro, 20, dead.

Family members were concerned about a man because of some comments and computer usage, police said. After a standoff, he was found dead of a self-inflicted gunshot.

Following a shooting in which Thomas Matthews was allegedly the aggressor and a standoff, Matthews reportedly shot and killed himself.

Todd Messner reportedly pulled a gun on a Roaring Spring police officer who responded to the parking lot of True Value Hard­ware after multiple calls about a man acting strangely and causing a disturbance. The officer shot and killed him.

Ryan Gove allegedly chased his wife to a neighbor's home and shot and killed her and shot and wounded the neighbor. After a standoff at his home, Gove was found dead of a self-inflicted gunshot.

Around 6 p.m., police got a call advising someone may have been shot. When officers arrived, they found a woman had barricaded herself inside a vehicle on the 5th floor of the Medical Center Plaza Visitor parking deck, police said. Hours later, the standoff ended when police discovered the woman was dead from a self-inflicted gunshot wound.

Paul Kulikowski called dispatchers and confessed to shooting two people earlier in the day. He was found dead with an apparent self-inflicted gunshot wound after a short standoff with police.

Santino William Legan, 19, shot and killed Stephen Romero, 6, Keyla Salazar, 13, and Trevor Irby, 25, at the Gilroy Garlic Festival. Police shot and killed Legan.

Santino William Legan, 19, shot and killed Stephen Romero, 6, Keyla Salazar, 13, and Trevor Irby, 25, at the Gilroy Garlic Festival. Police shot and killed Legan.

Officers shot and killed Adalberto Wolmar Rodriguez after he allegedly had robbed a Dollar Tree, then had walked across the street to a Publix supermarket, where officers told him not to reach for his gun, but he reportedly did.

At 7:50 a.m. officers responded to a report of a man with a handgun making threats inside a residence. Police were told that the 71-year-old man inside the mobile home had been drinking and had threatened his wife with a gun. He shot and killed himself as police negotiated his surrender.

About 4:30 p.m., officers were called to a Safeway for a report of a man with a hatchet, breaking into a car. When police confronted Lane Martin, they reported that they first fired non-lethal rounds, causing him to drop his hatchet and flee on foot. Officer Gary Doran then shot and killed Martin upon following him through the Ash Street Courtyard Apartments. Police said that Martin had a knife on him. According to police reports, one officer said Martin had a knife in his hand and walked one or two steps toward the officers. Tests showed 1.2 milligrams of methamphetamine and 0.12 milligrams of amphetamine in Martin’s blood.

Around 11:30 p.m., officers responded to a call of someone who was trying to open doors in the neighborhood. An officer reportedly saw someone who looked like the suspect. The person began to flee, and then allegedly turned and fired at the officer. The officer shot back at Trevante Johnson. Johnson was killed. Johnson's fatal gunshot wound reportedly was self-inflicted.

Jose Baca-Olivares showed up at his ex-wife's house, just before 7 a.m. The woman was unloading groceries when her ex-husband allegedly opened fire. Juan Carlos Tovar Soto, 48, tried to intervene and was shot and killed. Another woman was shot and wounded. Baca-Olivares ran, and a police helicopter and dog were unable to find him over the weekend. Police tracked him down, and he was shot and killed when he allegedly shot at officers.

Around 4:30 a.m., officers responding to the call were told that Jerry Reeves was "armed with a long gun, holding three hostages," police said. Officers set up a perimeter around the residence and the on-duty hostage negotiation team established communication with the suspect in an attempt to persuade him to disarm himself and come outside, officials said. Reeves then came out with the long gun, and officers shot and killed him when he didn't drop it.

An officer pulled over a vehicle for some type of moving violation around 1 a.m., police said. After the driver stopped, the man in the front passenger seat got out of the vehicle and started walking away. The deputy told him to stop and show his hands, but the man continued, took out a firearm and shot at the officer, who shot and killed him.

Police had been searching for two people who'd fled police on a motorcycle. When police caught up with them, Eric Toon allegedly had a gun and was shot and killed.

An officer was on a call to check the welfare of a woman who appeared to be homeless and passed out. When he approached Margarita Victoria Brooks, her dog came toward the officer. Police said the officer fired three shots toward the canine. One of them hit Brooks in the chest, killing her.

Around 8 p.m., during a traffic stop, a passenger, Deshon Denning, allegedly produced a gun, and Officers Jeremy Torres and Brett Lorah shot and killed him.

Officer John Juhasz shot and killed 55-year-old Delano Williams at a home. Williams, who was armed, held two women against their will and fired a gun at least twice, hitting his sister-in-law in the leg, before she escaped the home, according to the DA's investigation. Williams also pointed his weapon at his wife, the district attorney said. Juhasz raised his gun from outside the home and fired three shots from 50 feet through a sliding glass door, striking Williams. Williams' daughter called 911 after that. Williams was taken to a hospital but later died.

At 4:17 p.m. deputies responded to a domestic dispute call. Upon arrival deputies found a woman and two children had evacuated the home, where an infant, and Cortney Ronald Staley remained. After five hours of discussion, police entered the home and exchanged gunfire with Staley, killing him.

A Braselton officer shot and killed Aigon Andrew Wallace in the parking lot of a Kroger. Braselton police reportedly had been looking for Wallace, and he was wanted on charges of alleged kidnapping, aggravated assault and aggravated stalking. He allegedly reached for some knives when he was killed.

California Highway Patrol received a report at 7:28 p.m. of a motorist driving recklessly on northbound I-5. Officers spotted the driver, Marvin Alexis Urbina, near the CHP scales and tried to stop him. Urbina refused to stop, and crashed into another vehicle, police said. Urbina was shot and killed after the crash at 7:42 p.m. Details as to what precipitated the killing were withheld.

Officers responded to the home to perform a welfare check on Wilsford after a concerned family member called worried about his well-being.Shortly after officers arrived, they were met with gunfire . Robert Wilsford was killed during an exchange of gunfire.

After a police chase and crash, Rodney Silver was spotted in a vehicle driving very slowly, and when deputies approached, Silver got out of the car, walked to the front of his vehicle, produced a handgun and fatally shot himself in the head.

Officers were called to an apartment complex to investigate a 911 hangup, meaning someone had dialed 911 but hung up after dispatchers answered without saying anything. Arriving officers found Riche Antonio Santiago who allegedly retrieved a handgun, shot at officers, and then was shot and killed.

Boulder police officer stopped a car driven by Kevin Flecha because it had suspected stolen license plates. After it was stopped, the officer heard a gunshot. Police found Flecha dead of a self-inflicted gunshot.

Police made a vehicle stop on the Colorado River bridge between the I-70 exit and Whiteriver Avenue. Two officers made contact with the driver and shot and killed him when he ran away from them with a handgun in his pocket. Allan George was shot in the back.