Authorities described the shooting of a gunman who opened fire at a Pennsylvania hospital as “absolutely justified, beyond any and all doubt.”

A funeral service will be held later this week for the Pennsylvania police officer fatally shot while responding to a hospital intensive care unit where a gunman had shot three workers and taken

A man who took hostages at UPMC hospital during a shooting that killed a police officer and wounded five others highlights the rising violence against U.S. healthcare workers.