Sam Warrick

 (also called Ken Rollins in some localized versions) is a hostile loner found somewhere around the wasteland in a random encounter in the year 2277.

Interactions with the player character
Warrick will attack the player character on sight, and any NPC in the area, unprovoked or provoked.

Bugs

 * It is possible that he does not notice you and attacks only if you talk to him.
 * Staying close to him if he needs to reload will make him run to gain distance, but as long as you stay close he won't actually reload.
 * Sometimes he doesn't drop the Sniper Rifle.
 * If you attach a slave collar to him and later attempt to remove it, the game freezes (Xbox 360).
 * After fast traveling and encountering Warrick, he may be unusually equipping and unequipping his rifle.
 * On a very rare occasion Sam can be seen killing Amata after Trouble On The Homefront. (Xbox 360)
 * It is difficult to converse with this NPC unless you confuse him using the Mesmetron, but he will sometimes say "I can see you there" if you get close to him while he is pursuing someone else.

Appearances
only appears in Fallout 3.