Episode Title: «Where in the World is Carmine O'Brien?»
Episode Released: 10.27.2011
Season number: 4
Episode number: 6
Episode Description: Beware, spoilers! To read - hover over the text.
In the murder of a local Sheriff suspect first greedy to Russian women of dubious reputation, then a local drug addict and, finally, an elderly debtor O'brien's, hiding from debt payments. However, this time someone else is hunting for the Prime suspect. It turns out the younger brother of Lisbon, was trying on the profession of bounty hunter.