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

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

A police officer has been shot and killed by her partner after they chased a suspect into an apartment in Chicago. Krystal ...

Authorities have closed a wide swath of popular campgrounds and backpacking areas along the Pacific Crest Trail in Washington as they search for a former Army soldier wanted in the deaths of his three ...