A former Colorado police officer was killed in Pennsylvania Saturday morning. National media reported that a gunman entered ...

Coloradans are honoring a former Denver police officer who was killed in the line of duty during a hostage situation at a Pennsylvania hospital.

A Pennsylvania man is getting a new kidney thanks to the help of his prom date from decades ago -- a teacher in Boulder.

Investigators are trying to determine why a man targeted a Pennsylvania hospital, taking workers inside the intensive care ...

A police officer died and others were injured in what local officials described a hostage crisis involving a man with a gun ...