Help the Ranger complete his mission by: Using one of your doctor's bags to heal his broken limb then either telling him he is healthy enough to help you kill Motor-Runner or convince him he is too hurt to complete his mission and telling him that you will kill Motor-Runner yourself.

From here the player has several options: He reveals that Hsu also contracted him with killing Motor-Runner but was deterred by the Fiends. Through the door is a hidden area of the entrance hall to the Vault, in which the missing ranger Bryce Anders is hiding.

The player must go through this hallway to reach the missing ranger. This should reveal a dead Fiend (apparently killed by a booby trap) and a hallway with a mine and a tripwire to a grenade booby trap with one last mine at the top of the stairs. After passing through the main area of the Vault, turn left and continue following signs until you reach the door marked 'Living Quarters.' Immediately upon entering the living quarters, take the first left down a hallway and open the last door. Head to the South Vegas Ruins and enter Vault 3. Hsu mentions the Fiend leader Motor-Runner and offers a bounty for proof of death of the Fiend. When talking to Colonel Hsu, the commanding officer at Camp McCarran, he will mention that the Fiends of New Vegas are causing a lot of trouble for the NCR.

New vegas bounties i