One hundred years ago, Willie Nickell, the 14-year-old son of a contentious homesteader who had brought sheep into cattle country, was murdered on July 18 near the family homestead in the Iron Mountain region northwest of Cheyenne.
After a six-month investigation, Deputy U.S. Marshal Joe LeFors tricked cattle detective Tom Horn, a feared agent of the cattle barons, into making a series of drunken remarks that were used as his confession to the crime. He was convicted and hanged in Cheyenne on N

True West May/June 2025
In This Issue:
Features
- Historic Hotels of the American West
- A Journey Through Wyoming’s Outlaw History
- A Journey Through Washington’s Wild Frontier
- Blazing The Oregon Trail
- Journey Through Time
- Did Brigham Young Order a Massacre?
- Mountain Meadows Scapegoat John D. Lee VS. A Firing Squad
- Mormons in the Movies
- An Indigenous Consultant Ensures Accuracy
- The Battle Axe And A Raw Deal
- Showdown: Bridger VS. Brigham
- The Mountain Man and the Mormon Moses
- The Ghosts of Mountain Meadows
- The War Before the War
- Mountain Meadows