The man who authorities say entered a Pennsylvania hospital with zip ties and a pistol over the weekend had recent contact ...

A gunman, armed with a handgun and carrying zip ties, went inside UPMC's ICU, and took staffers hostage before he was ...

The suspect, Diogenes Archangel Ortiz, entered the hospital with handgun and zip ties Saturday morning and took several staff members hostage, state officials said.

Officials say 49-year-old Diogenes Archangel-Ortiz had recent contact with the intensive care unit "for a medical purpose ...

A mass shooting at UPMC Memorial Center has left the gunman and a police officer killed and multiple hospital staff injured.

The man who authorities say entered a Pennsylvania hospital with zip ties and a pistol over the weekend had recent contact ...

The chief of the Northern York Regional Police Department said one of the officers injured in Saturday's mass shooting at ...

The hospital confirmed that all staff members of UPMC Memorial are medically stable and progressing in their recovery.

UPMC released a statement on social media saying the hospital is “now secure” and that law enforcement is managing the ...

UPMC released a statement on social media saying the hospital is "now secure" and that law enforcement is managing the ...

The gunman, who received treatment at the hospital earlier, is believed to have had a gripe with some of the health care workers, authorities said.