The incident happened Friday, Jan. 17 just after 11:30 a.m. in Stony Brook.
Ian Brown, of Medford, was driving a 2000 Lincoln Navigator eastbound in a parking lot when it crossed Hallock Road south of Millbrook Road and crashed into multiple trees, Suffolk County Police said.
Brown, 52, who was ejected from the vehicle, was pronounced dead at the scene by a physician assistant from the Office of the Suffolk County Medical Examiner, according to police.
The vehicle was impounded for a safety check. Anyone with information is asked to call the Sixth Squad at 631-854-8652.
Click here to follow Daily Voice Massapequa and receive free news updates.