David Clark Shimel Jr., 29, disappeared from Sandpoint, Idaho, on May 10, 1986. He was 5 feet 11 inches and about 150 pounds, with several distinguishing scars including a four-and-a-half-inch scar on his right cheek and scars on his left eyebrow, chest, and fingers. He was known to sometimes use aliases such as Allen D. McDonald or David Clark McDonald Jr.

Shimel vanished without leaving clear evidence or personal belongings that could help trace his whereabouts. The Bonner County Sheriff’s Office continues to handle the investigation, but investigators have uncovered little information and the case remains unsolved. No confirmed sightings or reliable leads have emerged since his disappearance.

If anyone knew David, his whereabouts, or saw him in Sandpoint in May 1986, please share what you remember with the Bonner County Sheriff’s Office.