Bounty hunter

From The Vault

Bounty hunter - one who is hired by someone to find someone else; a criminal, an enemy, a lost person. What the bounty hunter does when they find their target depends on many factors, not the least of which being whether it is a legal practice or not. In Fallout 1 and 2, the Childkiller reputation will cause bounty hunters to come after you. Chris Avellone was a particularly famous bounty hunter.