
Devil Monkey
A Southwest Virginia roadside aggressor anchored near Saltville, with repeated vehicle-contact claims.
Simioformis saltvillensis
Case Sections
Descriptions wander, which is part of the problem. The 1959 account said ape-like. Low to the ground, dark-furred, fast. Later reports add details that don't always match—long limbs, oversized feet, a gait that doesn't look right for anything with a spine. Some witnesses say it moved on all fours. Some say it stood up. Most say they didn't get a long enough look to be certain of anything except that it was there and it was coming. The Bureau treats "Devil Monkey" as a behavioral label until the anatomy settles down. The roadside aggression is the constant. The body can wait.
Declassified Briefings
Witness Accounts
“The anchor. The Boyds were driving home through the mountains after dark—Saltville road, no other cars, nothing unusual until there was. Something came out of the trees and hit the side of their car hard enough to jerk the wheel. They didn't stop. Didn't slow down more than they had to. When they got home and checked, the door panel was scored with scratches—deep, parallel, spaced like fingers. Nobody in the family talked to reporters. They told neighbors, and neighbors told neighbors, and pretty soon everybody in the county had heard some version of it. The Boyds never disputed the details. They just stopped bringing it up. The name showed up on its own. Devil Monkey. Nobody claimed credit for it.”
Rev. 08/1972
Department of Unexplained Phenomena


