Suffolk County Police Third Squad detectives are investigating a motor vehicle crash that seriously injured a pedestrian in Central Islip on Feb. 13.

Ali Geduk was driving a 2015 Toyota RAV4 southbound on Connetquot Avenue, when the vehicle struck a male pedestrian who was crossing westbound in front of 970 Connetquot Avenue, at approximately 5:45 p.m.

The pedestrian, whose identity is being withheld pending notification of next of kin, was transported to South Shore University Hospital in Bay Shore for treatment of serious injuries. Geduk, 50, of West Islip, who was alone in the vehicle, was not injured. The Toyota was impounded for a safety check.

Anyone with information on this crash is asked to contact the Third Squad at 631-854-8352.