Des Moines police officer wrong about warning man she killed

Young Man Killed In His Home When Dallas Police Officer Tried To Enter Wrong Apartment

Dallas police seeking warrant for off-duty officer that killed a man in wrong apartment

Washington Police Officer Killed During Pursuit; Another Officer Critically Injured

Community rallies around officers after Show Low Police Officer was killed

Missouri shooting Police officer and suspect killed two other officers

Police Officer Killed By Man "Looking To Kill A Cop"

Police ID man killed by a Surprise police officer

New: Warnings of violence before officer killed

After Dyeing Her Hair She Realized Something Went Seriously Wrong - And It Almost Killed Her

Virginia Police Officer Shot, Suspect Killed

Afghan police officers in Uruzgan province killed their partners

Three police officers killed in Louisiana's Baton Rouge

2 Killed, Including Off-Duty Officer, in Chicago Police Chase

Police officer killed after suspect rammed car into Capitol barricade

Turkey: explosion rocks police station in Gaziantep, officer reported killed

Three police officers shot dead in Baton Rouge, suspect killed

Seven police officers killed in terror attack, Ediz Tiyansan reports

US mourns police officers killed in Dallas, Jon Brain reports

San Diego Police Officers Shot, 1 Killed