The gunman who held intensive care unit staff hostage at UPMC Memorial Hospital in Pennsylvania before killing a police ...

Authorities say a gunman entered a Pennsylvania hospital’s intensive care unit and took staff members hostage before he was ...

A gunman took hostages inside a Pennsylvania hospital, fatally shooting a police officer before he was killed by police, ...

Ortiz, 49, killed a cop and injured five others when he stormed the UPMC Memorial Hospital in York, Penn. on Saturday morning ...

Michigan State University has put forward three designs as a potential permanent memorial for the students killed when a ...

Clint Hill, the Secret Service agent who risked his life on Nov. 22, 1963, in an attempt to protect then-President John F.

A gunman who held medical staff hostage before killing a police officer and wounding five others at a hospital in ...

A horror road-rage shooting in Florida has left one person dead and another in critical condition — with shocking video capturing the moment the gunman opened fire.

Diogenes Archangel-Ortiz stormed the Pennsylvania hospital while being armed with zip ties and a revolve, killing one officer ...

A gunman took hostages before exchanges of gunfire that killed the man, a police officer and wounded five others in an ICU.

An officer was killed and multiple people were injured in a shooting reported at UPMC Memorial Hospital in York County, ...