On Saturday, when a gunman walked into UPMC Memorial Hospital in West Manchester Township armed with a semiautomatic gun, he walked right through to the ICU. The hospital did not have metal detectors anywhere,

UPMC announced this morning via a Facebook post that it has closed Memorial Hospital in West Manchester Township to visitors in the wake of a hostage incident Saturday that left one police officer dead, two injured and several staff members injured. The health care system did not say when visitors to patients would once again be welcome.

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

I truly did not see a monster. He was simply broken,” a UPMC Memorial physician assistant said of Diogenes Archangel-Ortiz.

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

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

A physician’s assistant at UPMC Memorial Hospital claims he delivered devastating news to Diogenes Archangel-Ortiz in the days before the man returned to the ICU and opened fire, killing a

The department issued the following statement: "Our West York Borough family is suffering a painful loss today in response to a tragic mutual aid call earlier today in West Manchester Township at UPMC.

Lester Mendoza, who specializes in pulmonary critical care, was present when the perpetrator was informed about his loved one's death.

More than two years after a quadruple homicide devastated Moscow, Idaho, a judge unsealed the transcript of a recent hearing in the case against Bryan Kohberger – the man accused of stabbing four students to death in an off-campus home.