Anson has suffered a series of burglaries lately, and he really wants to know who's responsible. He'll hire the player to watch over his bar at night or "investigate" other people's belongings to find the culprit.
Stealth Boy - Pick the lock on the chest in Marie's room (Security/Average), swipe the loot, and show it to Anson as proof. Alternately, hide in the bar after it closes and wait for Marie to come out and start pilfering Anson's stash (Sneak/Average).
Charisma Boy - Lie to Anson about who's responsible and either blame an innocent man (Doc Lane) or a fiction thief (Goatee Man).