Otis Ackley was killed near the trailhead in Minnehaha County, SD in 1985. The death was ruled a homicide caused by blunt force trauma, no one has been charged, and the file is still open.
Searching the public web for this case…
Loading priority…

Passers-by discovered the victim near the trailhead shortly after dawn.
The file was moved to inactive status when leads ran out.
A cold case unit re-interviewed surviving witnesses.
Ledger contributors indexed the public record and opened the case for review.
Leads filed on this case are for members. Join to read every lead, file your own, and work the file alongside other investigators.