West York police officer Andrew Duarte knew he’d been shot Saturday while confronting a gunman holding employees hostage in the ICU at UPMC Memorial Hospital. But Duarte, 30, ran back to the line of fire to drag a wounded officer out of harm’s way.

Investigators are trying to determine why a man targeted a Pennsylvania hospital, taking workers inside the intensive care unit hostage and holding one staff member at gunpoint as her hands were bound by zip ties.

A procession with law enforcement officers is planned for the funeral of a Pennsylvania police officer who was shot and killed while responding to an attack on a hospital intensive care unit