DIX HILLS - Suffolk County Police are investigating a crash that killed a Wheatley Heights man early Saturday morning.   

Krystopher Simmons was westbound on Caledonia Road, 300 feet east of Wolf Hill Road, in Dix Hills when his car left the road and collided with a guard rail and struck a tree at approximately 3 a.m.   Simmons, 27, of 8 Fairhaven Drive, Wheatley Heights, was dead at the scene.

The investigation is continuing. Anyone with information on the crash is asked to contact Second Squad Detectives at 631-854-8252 or call anonymously to Crime Stoppers at 1-800-220-TIPS. All calls will remain confidential.