Investigators identified the four members of law enforcement who were killed and the four wounded in a shootout with a suspect who was heavily armed.

The sister of Officer Luis Huesca is pleading with the public to help investigators identify and catch a suspect who allegedly gunned him down.

Four members of law enforcement were shot and killed and four were wounded while they attempted to serve two warrants in Charlotte, North Carolina, police said Monday.

The U.S. Marshals Task Force had been conducting an investigation in Charlotte, North Carolina, when a suspect opened fire, police said.

Three law enforcement officers were killed and five more were wounded in a shooting incident in Charlotte, North Carolina, on Monday afternoon, authorities say.

A Florida sheriff says two of his deputies are hospitalized after being wounded in a shootout with a man who opened fire when the officers tried to pull him from his car

Hoping for a break in the homicide investigation of Chicago police Officer Luis Huesca, investigators have released security video of a person of interest.

A Chicago police officer, who was gunned down Sunday outside his home after returning from his shift, had his gun taken from him as well as his car in the attack.

The teen, Valentina Orellana Peralta, was struck by the stray bullet while Christmas shopping with her mother in North Hollywood on Dec. 23, 2021.

An Albany, New York, police officer was shot in the leg by a driver during an attempted traffic stop, according to the police chief. The suspect was killed after the officer returned fire.

A sheriff's deputy and a police officer have died after shots were fired as they investigated a suspicious vehicle in Salina, New York.

The family of an Ohio 15-year-old shot by police while holding what turned out to be a fake gun is demanding justice.

The family of an Ohio teen who was shot while carrying a fake gun speak out.

Body camera footage released by the City of Akron on Monday shows the shooting of a teen, who was reported to 911 for holding what was later determined to be a toy gun.

A manhunt is underway for an Idaho inmate who escaped from a hospital when an accomplice opened fire on police officers. ABC News' Phil Lipof reports.

A suspect remains at large after a New Mexico State Police officer was shot and killed on Interstate 40, authorities said Friday.

New Mexico State Police officer Justin Hare was shot while answering a call investigators said.

Houston police on Monday released graphic footage from security and police body cameras that showed the Feb. 11 shooting inside Joel Osteen's church.

LAPD Chief Michel Moore told the Police Commission last week he had "concerns relative to the actions of the officer involved."

Officers Paul Elmstrand and Matthew Ruge along with firefighter Adam Finseth were killed after responding to a call of an armed man in a domestic call. The suspect was later found dead.

The woman’s attorney called the incident evidence of "unnecessary and excessive force."

Three police officers were shot in Washington, D.C., while trying to serve an arrest warrant at a home, police said.

Former deputy Jesse Hernandez was responding to a call in Fort Walton Beach, Florida, last November when the incident took place.

The incident unfolded Wednesday morning when officers responded to a home to try to serve an arrest warrant for cruelty to animals, according to police.

The incident unfolded when officers responded to a home trying to serve an arrest warrant for animal cruelty.

Kenneth Wayne DeHart  was captured by authorities in Tennessee. He is facing murder and attempted murder charges.

ABC News' Pierre Thomas has the latest details after a woman was shot by deputies after allegedly being mistaken for an intruder.

The remains of all six members of the Le family have been recovered, Delaware County District Attorney Jack Stollsteimer said in a press conference Friday.

More than $70,000 in reward money is being offered for information leading to the arrest of Kenneth DeHart, 42, who is considered “armed” and “dangerous.”

A house outside Philadelphia became engulfed in flames after a suspect opened fire and injured two officers who were responding to a 911 call, investigators said.

A suspect in a hostage incident at a Florida bank was shot and killed by a SWAT sniper, and the two hostages were unharmed, authorities said.

Three New Mexico police officers involved in the fatal shooting of Robert Dotson while responding to the wrong home's address will not be charged.

Ricky Cobb II, 33, was shot and killed during an incident in July 2023.

A Minnesota State Patrol trooper was charged in connection to the death of 33-year-old Ricky Cobb II, who was shot and killed during a routine traffic stop in July.

Ricky Cobb II, 33, was shot and killed during an incident on July 31, 2023.

ABC News’ Alex Perez has the details on charges brought against a Minnesota state trooper in connection to the fatal shooting of Ricky Cobb II during a traffic stop in July 2023.

Two officers were shot and injured in Brooklyn after responding to a domestic call but no life-threatening injuries were reported, according to police.

The number of officers shot and killed was down 25%.

Sgt. Greg Capers was responding to a domestic violence call at the time of the incident. Now, the victim’s family is suing Capers and the city.

The family of the 11-year-old is seeking justice through a civil lawsuit after the boy was shot and injured by a police officer.

Former police officer sentenced to 14 months in jail for criminally negligent homicide.

Niani Finlayson, 27, was shot and killed after making a domestic violence call.

The Los Angeles Police Department is facing a multimillion-dollar lawsuit after allegedly fatally shooting 27-year-old Niani Finlayson.

Indianola Police Sgt. Greg Capers is speaking out after a grand jury cleared him in the shooting of an unarmed 11-year-old boy inside his home.

Mississippi sergeant spoke out in an exclusive interview on "GMA3."

Officials said body camera footage will be released within 10 business days.

A gun-wielding suspect was killed and three bystanders were injured in a police-involved shooting in downtown Austin, Texas, authorities said.

Jeremy Cooper and Peter Cichuniec were the Aurora Fire and Rescue paramedics who injected McClain with 500 milligrams (mg) of ketamine on Aug. 24, 2019.

Officers involved in Jayland Walker's death have been cleared of departmental policy and procedural wrongdoing.

An off-duty U.S. Park Police officer was arrested Sunday and charged in the fatal shooting of a colleague inside a McLean, Virginia, apartment, authorities said.