Ortiz, 49, was shot and killed by police after holding staff hostage at UPMC Memorial Hospital. Here's what we know about him ...

Developing: A police incident was reported at the UPMC Memorial hospital in West Manchester Township on Saturday morning.

Hearing the call for an active shooter 'is the worst case a police officer can imagine," West Manchester Township Police ...

Five were wounded and two were killed, including the shooter and a West York Police officer, at the hospital Saturday morning ...

The gunman who opened fire inside Pennsylvania’s UPMC Memorial Hospital faced the death of a loved one who’d been in the ICU ...

Days after a fatal shooting in its ICU, UPMC’s West Manchester Township hospital continues to limit visitor numbers but is ...

A physician’s assistant at UPMC Memorial Hospital claims he delivered devastating news to Diogenes Archangel-Ortiz in the ...

Diogenes Archangel-Ortiz was killed by police as he held a zip-tied UPMC staff member at gunpoint Saturday morning.

Developing: A police incident was reported at the UPMC Memorial hospital in West Manchester Township on Saturday morning.

The media relations team with the hospital did not answer direct questions about safety and security, but some employees have spoken out about what they have noticed.

The shooter has been identified as Diogenes Archangel Ortiz. He allegedly entered the hospital with a handgun and zip ties.

Officials are investigating a possible motive that led to a man entering the UPMC Memorial Hospital ICU where several staff members were shot and taken hostage on Saturday.