Plot summary
The marshals arrest Boyd and his men for parole violations, but they refuse to implicate him for burning the lab. Raylan visits an imprisoned Mosley to ask for information on Bo, who reveals that Arlo was tasked with running Bo's business while in prison and lost money. Arlo refuses Raylan's protection despite Bo's men shooting up his house. Raylan goes looking for the remaining cooks, only for Bo to have them killed for selling on his territory. Believing Boyd killed them, Raylan goes to confront him and finds Dewey hitchhiking, having been kicked out of the camp for masturbating.
He presses him into revealing one of Boyd's men was a meth cook, giving him an excuse to search the camp again. Dewey discreetly calls ahead and Boyd's men hide the cook until the marshals leave. The cook turns himself in and testifies to burning the lab alone, while Boyd spares Dewey's life and lets him leave. Raylan finds Arlo waiting for him in his motel room.
Credits
Adapted from Wikipedia contributors, Justified season 1. HTML formatting and reference markers removed.