Investigators are trying to determine why an armed man targeted a hospital in the US state of Pennsylvania, killing one officer and injuring several medical staffers. Bearing a pistol, the armed man ...

A man armed with a pistol and carrying zip ties entered a Pennsylvania hospital’s intensive care unit Saturday and took staff ...

A man who took hostages at UPMC hospital during a shooting that killed a police officer and wounded five others highlights ...

West York Borough has announced that it was setting up several ways to contribute to a fund for the family of police officer ...

Lester Mendoza, a physician's assistant at UPMC Memorial Hospital in York, said he helped tell the shooter a loved one had ...

An officer was killed, and six others were injured after a man armed with a pistol and zip ties entered into a Pennsylvania ...

Investigators were still piecing together what happened a day after a man armed with a pistol and carrying zip ties entered a ...

"We extend our heartfelt condolences to the family and friends of former Denver Police Officer Andrew Duarte. Andrew ...