A truck driver pulled his rig into the Readington Township police parking lot and shot himself, said Hunterdon County Prosecutors.
The shooting in the lot along Route 523 occurred around 9 p.m. Tuesday.
The man, whose name was not released, was transported to Robert Wood Johnson Hospital.
Officials did not immediately release any information on the man's condition.
SUICIDE PREVENTION HELP: The National Suicide Prevention Hotline (1-800-273-8255) is open 24 hours a day, 7 days a week.
Copyright AP - Associated Press