Grant County, OR : Leonard John Radinovich, 18, of John Day, died after his car veered off U.S. 26 near milepost 152 in Grant County on Sunday, Aug 16, 2015

Oregon State Police is investigating a single vehicle crash on U.S. 26 that left one 18-year-old man dead this weekend.

Leonard John Radinovich, 18, of John Day, was driving his silver Toyota 4-Runner at approximately 5:12 a.m. on Sunday when he lost control of his car near milepost 152 in Grant County.

The car "veered off the highway, rolled and came to rest in a near-by field," according to a news release from Oregon State Police.

Radinovich was not wearing his seatbelt and was ejected from the car. He was pronounced dead at the scene. His passenger, a 15-year-old, was wearing a seatbelt and was not injured in the crash, police said.

Investigators are looking into whether alcohol was the contributing factor of the crash.

Source :

Grant County man, 18, dead following single vehicle crash on U.S. 26