"That officer is in a very, very tough place; unimaginable what that officer has to be feeling right now," Chicago Police ...

A 36-year-old police officer who was a mother to a young daughter and four-year veteran of the Chicago Police has been shot ...

The BriefChicago Police Officer Krystal Rivera was fatally shot by friendly fire during a foot chase Thursday night, with ...

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

The Chicago police officer killed in Chatham was identified as 36-year-old Krystal Rivera, a mother and a four-year veteran ...

Krystal Rivera was identified as the Chicago police officer who was killed on duty.

Officer Krystal Rivera was excited to celebrate her daughter's 11th birthday this weekend. But Rivera's life was tragically ...

CHICAGO, IL — A 36-year-old police officer, Krystal Rivera, was shot and killed while on duty in Chicago, ABC News reports.

A Chicago police officer was shot and killed in the line of duty Thursday night. Officer Krystal Rivera was shot in the back ...

Chicago police officials say an officer killed this week was accidentally shot and killed by her partner after they ...

The Chicago police officer shot and killed Thursday night in Chatham may have been struck by a fellow officer's bullet, sources told CBS News Chicago.

Krystal Rivera, a 36-year-old officer with the Chicago Police Department, Illinois, was shot and killed in the line of duty ...