A 48-year-old Coram man who was critically injured in an ATV crash in Medford over the weekend has died.
Suffolk County police said Gregory Jackson was pronounced dead at Brookhaven Memorial Hospital Medical Center on Sunday night.
Police said Jackson was riding a Yamaha quad in the parking lot of his auto repair shop on Cedarhurst Avenue when he lost control of the ATV and struck a parked trailer at 12:42 p.m. Saturday
The impact ejected Jackson from the ATV, causing him to strike the pavement.
The Yamaha was impounded for a safety check.
Sixth Squad detectives ask anyone with information on this crash to call them at 631-854-8652.