ACCOKEEK, Md. (FOX 5 DC) - Investigators say an off-duty school resource officer who was found dead in a car on Indian Head Highway in Accokeek died of self-inflicted gunshot wounds.
Off-duty Corporal Patrick "P.J." Mann of the Charles County Sheriff's Office was a school resource officer assigned to St. Charles High School in Waldorf.
Mann was the only person in the vehicle when he died, investigators say.
A Prince George's County police officer was injured in a crash while he was investigating the incident.
The officer was inside his patrol car when he was struck.