Gunman Kills Police Officer and Injures Four in Pennsylvania Hospital Hostage Incident

The shooter, reportedly grieving a loved one's death, was killed by law enforcement after targeting ICU staff at UPMC Memorial Hospital.

Diogenes Archangel-Ortiz, 49, held staff hostage in the ICU of UPMC Memorial Hospital in York, Pennsylvania, on February 22, 2025.
The gunman killed Officer Andrew Duarte of the West York Borough Police Department and injured two other officers during the confrontation.
Three hospital staff members—a doctor, nurse, and custodian—suffered gunshot wounds, while a fourth employee was injured in a fall; all are reported to be in stable condition.
The suspect, reportedly distraught over the death of a loved one at the hospital, believed more could have been done to save her life.
Law enforcement officials confirmed the officers acted lawfully in using deadly force, potentially preventing further casualties.