Chicago cop shot and killed by fellow officer in friendly fire incident during tactical operation - While being transported ...

Chicago police Officer Krystal Rivera was mistakenly shot and killed by a fellow cop during a confrontation with an armed ...

CHICAGO (AP) — A Chicago police officer was unintentionally shot and killed by her partner after they chased a suspect into ...

A bottlenose dolphin at a Chicago zoo gave birth to a calf early Saturday morning with the help of a fellow mom, in a ...

Chicago police Officer Krystal Rivera was mistakenly shot by a fellow cop during a confrontation with an armed suspect that ...

Officer Krystal Rivera of the Chicago PD died after being unintentionally shot by another officer amidst a confrontation with ...

CHICAGO (WLS) - The Chicago Police Department is mourning the death of Officer Krystal Rivera. The 36-year-old was killed ...

Chicago police officer Krystal Rivera, who was killed during a tactical operation in Chatham Thursday night, was ...

Late Friday, the Chicago Police Department said that another officer's gunfire "unintentionally struck" the 36-year-old ...