Black Diamond Western #13

The Black Diamond faces a Sioux attack on U.S. soldiers and must race to prevent the tribe from wiping out the final contingent of troops. After a fierce battle, the Black Diamond pursues the enemy into the woods, where he discovers the Sioux are being manipulated by outlaws posing as Native Americans who seek to steal gold and frame the tribe for the theft. The Black Diamond engages in combat with the deceitful gang, ultimately defeating them and exposing their scheme to the new sheriff, clearing the Sioux of blame and restoring peace to the territory.