A man died Saturday after a vehicle left the road and struck an embankment near the entrance to Chinook Landing Marine Park in Fairview, according to the Multnomah County Sheriff’s Office. Deputies learned of the crash shortly before 8:30 a.m. Officials have not said when they believe it happened. The man was found dead at the scene; his name and age have not been released. Sheriff’s office detectives believe alcohol may have contributed to the crash. The investigation is ongoing.