Krystal Rivera, the Chicago police officer shot and killed in Chatham, was a loving mother, friend, and devoted police ...

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

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

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

Adrian Rucker, 25, of Freeport, was armed with a rifle when he encountered police Thursday night inside an apartment building ...

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

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

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 ...

Adrian Rucker is charged with confronting police while armed with an assault-style gun, which led an officer to open fire and ...

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

A Chicago police officer was fatally shot by another officer while they were pursuing a suspect on June 5. Krystal Rivera, 36 ...