Desertion Mackenzie's Raiders : Season 1 Episode 32

Mackenzie and his men arrest Grimes, a deserter who stole a wagon full of repeating rifles which he intended to sell to the Apaches. The trooper escapes from the guardhouse and heads for Mexico with Mackenzie and a patrol in hot pursuit. Grimes schemes with the Apaches to lure Mackenzie into a trap, capture him and hold him as a hostage to trade for the stolen rifles.