It happened just before 1 am Sunday near Road 200 and Bonnie B Road in North Fork.
Investigators say the victim, 28-year-old Joshua Ghizouna, was involved in a solo-car accident and flipped his 2005 Porsche on its roof in the middle of the road. He was was then hit and killed by an oncoming car.
The driver of that car was 38-year-old Jered Kesler.
Kesler has been booked on felony DUI manslaughter charges.