you sound like a lawyer
yes it is possible
it is even possible that the majority of er visits at those hopitals are from accidental gunshot wounds within the home
but i believe my experience is typical of most ers that gunshot wounds are almost always caused by an armed person against an unarmed person.
it is even possible,and even more likely in my opinion that the percentage of gunshot wounds at these other hospitals (armed upon unarmed) is even higher.
not an er resident
rotating intern, lots of er time for 2 years, while also moonlighting in er
then eye residency, lots of facial GSWs
also spent 2 years majority of time there in medical school