A Coram man died of his injuries Sunday night after being ejected from an ATV that he was operating on Saturday, Suffolk police said.
He was riding a 2006 Yamaha quad in the parking lot of his auto repair shop in Medford when he lost control of his ATV about 12:45 p.m. Saturday and crashed into a parked trailer, police said.
He was thrown off the ATV and hit his head on the pavement, police said.
The Yamaha was impounded for a safety check. Police said speed may have been a factor in the accident.