Butch Cassidy
They call the Wild West “wild” for a reason. Many notorious criminals were ruling those towns, and one of them was Butch Cassidy. The leader of the “Wild Bunch,” an outlaw unit, Cassidy was also fond of robbing trains, which he was known for.
His reign of terror didn’t last very long, and eventually, he was made to leave with his partner Alonzo Longabaugh, “The Sundance Kid,” and Etta Pace. Cassidy may be considered an icon of the wild west, but in 1908, he was killed in a shootout with the Bolivian army. However, that remains an unconfirmed rumor to this day.