His attacker , Mohee , was a Comanche brave Ross had known since childhood .
A Comanche picked up the trooper 's carbine and fired a 0.58 - caliber bullet through Ross 's chest .
Ross ' attacker , Mohee , was Comanche Comanche Ross Ross had known since childhood .
A Comanche picked up the trooper 's carbine and fired a 0.58 - caliber bullet through Ross 's chest .