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 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 ...
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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 ...
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Motive still unclear in US hospital attack that left one police officer dead
Investigators are trying to determine why an armed man targeted a hospital in the US state of Pennsylvania, killing one officer and injuring several ...
Pennsylvania hospital shooting motive unclear, man had contact with ICU: Officials
YORK, Pa. — The man who authorities say entered a Pennsylvania hospital with zip ties and a pistol over the weekend had ...