Junders Plunkett

Junders Plunkett is a hostile non-player character who is encountered in Fallout 3 if the player has the Lawbringer perk.

Location
On the stairs that lead up from Arlington Cemetery North, lies a dead Regulator. Looting him reveals a bounty note concerning one Junders Plunkett, who is said to be seen last in Canterbury Commons. Plunkett can be found in the basement of Arlington House in Arlington Cemetery (in between the Luck Bobblehead and the shrine to Abraham Lincoln) and will attack as soon as he notices you. Notice that sometimes the dead Regulator may not spawn at all but Junders Plunkett will be anyway in the basement of Arlington House.

Loot
He carries the unique weapon Plunkett's Valid Points. You will notice that he sometimes carries both a regular finger and a unique one called Junders Plunkett's Finger. This finger, interestingly, is not removed from your inventory even after you receive your reward from Sonora. You don't need either of the fingers for the bounty.