A 21-year-old Harrison man was killed in a single-car crash in Waterford Friday night.

Daniel Peterson, 21, was operating a 1997 Ford pickup truck when he lost control as the vehicle went around a curve on McWain Hill Road at 9:30 p.m. Friday, said Oxford County Sheriff Deputy Justin Brown.

Brown said the roof of the truck crashed into a tree as the vehicle rolled over, crushing and killing Peterson.

The cause of the crash in under investigation, Brown said.