Officer O'Brian



Officer O'Brian is guarding the locked door to the Vault 101 entrance together with Officer Richards. He and Officer Richards are responsible for the deaths of Tom and Mary Holdan, if the player is fast enough and kills both officers before they reach them, the death of the Holdans can be avoided.

However, they do not have to be killed. It is possible to sneak past the hallway leading towards them and get up on the stairs. Officer O'Brian is one of the officers carrying a 10mm Pistol.

Appearances
Officer O'Brian appears only in Fallout 3