After disrupting an apparent assassination attempt on Ava, Raylan is hellbent on tracking down the responsible parties. However, he soon discovers that Ava may not have been the real target. It is revealed that a hitman employed by the Miami mob wanted Raylan dead. Harlan county Sheriff Hunter Mosley (Brent Sexton) kills the hitman to protect himself and then exposes his true affiliations to Raylan. Ava helps Raylan turn the tables on Mosley and his partner, and Raylan and Ava escape. Boyd is almost killed in prison for talking to Raylan as other inmates view Boyd as a snitch, but Boyd's father Bo saves Boyd.

Having been suspended from the Marshal's service, Raylan decides to use his free time to go head-to-head with the gangsters who are bothering Winona's new husband.