Motive behind Pennsylvania hospital shooting remains unknown
Investigators released no new information Sunday about a possible motive for the shooting at UPMC Memorial Hospital in York ...
Motive in Pennsylvania hospital shooting unclear, but officials say man had recent contact with ICU
Officials confirm the shooter in the deadly Pennsylvania hospital standoff had recent contact with the ICU for a medical ...
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Physician assistant speaks out after UPMC shooting
Lester Mendoza, a physician assistant at UPMC Memorial Hospital in York, said he helped tell the shooter a loved one had ...
Motive in Pa. hospital shooting unclear, officials say man had contact with ICU
The man who authorities say entered a Pennsylvania hospital with zip ties and a pistol over the weekend had recent contact ...