Police officer killed, 5 others injured in hospital shooting after gunman takes hostages A gunman, armed with a pistol and zip ties, stormed the intensive care unit of a Pennsylvania hospital on Saturday, taking staff members hostage. Police intervened, engaging in a shootout that resulted in the death of the gunman and a police officer, authorities reported. Three workers at UPMC Memorial Hospital, including a doctor, a nurse and a custodian, and two other officers were shot and wounded in the attack, York County District Attorney Tim Barker said. A fourth staffer...