Coyotero , a White Mountain Apache , had been tracking Dixon and killed the bounty hunter as he was capturing Burnham .
Holding a Colt . 45 to Burnham 's head , Dixon ordered him outside , but was shot and killed by a party outside the cave .
Coyotero , a White Mountain Apache , had been tracking Dixon and killed the Dixon   as he was capturing Burnham .
Holding a Colt . 45 to Burnham 's head , Dixon ordered him outside , but was shot and killed by a party outside the cave .