SALEM, Ore. — Hikers have found the body of a missing Marion County teenager in the Three Sisters Wilderness nearly a week after he was last seen.

Lane County authorities said Friday that initial investigation indicates 18-year-old Trevor Mitchell, of Sublimity, likely died by suicide.

He was last seen Sunday in Stayton and his car was found Tuesday at the Separation Lake Trailhead, near McKenzie Bridge.

Lane County Sheriff’s Office Search and Rescue crews had been searching the surrounding area on foot and horseback since the car was found.

Information from: Statesman Journal,