- Police officer killed, 5 other people wounded after gunman holds Pennsylvania hospital staff hostage, officials say CNN
- 1 officer dead, 5 others injured in shooting at Pennsylvania hospital 6ABC Philadelphia
- ‘This should never happen’: Shooter targeted UPMC Memorial ICU with zip ties and a handgun York Daily Record
- Police officer killed amid shooting at Pennsylvania hospital The Guardian US
- Memorial grows for West York Borough officer killed at UPMC Memorial Hospital ABC27