Man killed in Dix Hills crash

Suffolk County Police Second Squad detectives are investigating a single-vehicle crash that killed a man in Dix Hills on Aug. 19. Matthew Adcock was driving a 2016 Ford Edge northbound on Dix Hills Road, just south of Hren Court, when the vehicle left the roadway striking a fence and a large hedge at approximately 11:25 p.m. Detectives believe he experienced a medical episode prior to the crash.…