Timothy Petrulo of Miller Place, 35, of Miller Place, was transported to a local hospital where he was pronounced dead.
Suffolk County Police Sixth Squad detectives are investigating a motor vehicle crash that killed a pedestrian in Middle Island.
Keisha Dalton was driving a 2011 Buick Regal northbound on Miller Place-Yaphank Road when her vehicle struck a pedestrian who was walking in the road.
The victim, Timothy Petrulo, 35, of Miller Place, was transported to John T. Mather Memorial Hospital in Port Jefferson where he was pronounced dead. Dalton, 45, of Middle Island, was not injured.
The Buick was impounded for a safety check. Detectives are asking anyone who may have witnessed the crash to call the Sixth Squad at 631-854-8652.