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

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 ...

A Chicago police officer shot and killed a fellow officer during a tactical operation Thursday night, police said.

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

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

Police confirmed that the only person who fired a weapon during the chase was an officer, "whose gunfire unintentionally struck Officer Rivera." ...

Police revealed a major update in the case of Krystal Rivera, a 36-year-old Chicago police officer killed Thursday night.

A Chicago police officer was shot and killed unintentionally by a fellow officer Thursday night during a foot chase on the ...

Chicago Police Supt. Larry Snelling said the officer who unintentionally shot and killed Officer Krystal Rivera is dealing with difficult emotions, and he's urging the public not to draw conclusions ...