Let's Be Bad
performed by Steve Johnson

Raylan and Tim push Avery's paranoia, suggesting that Katherine is working with Boyd to steal his money and predicting that she will inquire about how he's moving it. Avery tells her that he's moving the money to Charlotte, she tells Wynn who tells Boyd and informs Boyd's attack plan to Raylan. Raylan sets up a decoy truck to be attacked, and though Boyd knows it's too easy and must be a trap he sends Carl and Earl to hit it (they are arrested with no shots fired). Ava informs to Raylan that Boyd is pursuing the money by other means, which prove to be the kidnapping for ransom of Katherine. Though Avery knows Katherine has betrayed him, he brings the cash in two large duffel bags with no tricks. As Boyd leaves with the money he informs Avery that robbing him was Katherine's idea from the beginning. Raylan tells Ava that Vasquez is pulling the plug, looking for a way to bust Boyd that doesn't require her cooperation so he won't be obliged to honor their deal. She offers to give up Boyd with the money when he calls for her to meet with $100k identity documents he bought from Limehouse, and Dewey's necklace she found in the bar. Desperate, she suggests getting Boyd to confess to Dewey's murder so Raylan will let them meet, but instead shoots Boyd with his own gun and escapes with the money and identity papers. Boon kills Loretta's great-aunt, her only living relative, when the tough old bird proves uncooperative. Later, Boon intimidates a hipster and an engineering student in a greasy spoon. Mikey has been dismayed over Wynn's snitching to the Marshals and asks if Wynn also snitched-out Grady Hale. Getting an implied yes, Mikey physically subdues Wynn, handcuffs him to the fixed table in the RV, and puts in a call to Katherine.

Raylan goes looking for Winona, and starts to get nervous when he sees the marked Secret Service money from the evidence locker has disappeared again. He finds Winona at her sister's, and she denies taking the money, but explains to Raylan that she left because she is resigned to it never working with him. Raylan and Art eventually figure out that the elderly evidence clerk took the money when one of the bills pops up in El Paso, Texas. Quarles' associates, led by Tanner (Brendan McCarthy), hit Boyd's underground Oxy clinic set up at Aunt Helen's house, leaving three dead. Raylan is led to Boyd by Arlo, who seems disoriented and is talking to himself. He tracks down the survivor of the hit with the help of Boyd and Ava, who suspect Limehouse might have something to do with the hit. Raylan convinces the survivor to help him after laying into her pimp, and he tracks down the mobile Oxy clinic set up by Tanner. Raylan gets into a scuffle with Tanner in the clinic as it's being driven through a field, throwing Tanner from the truck and shooting the driver, who bleeds to death. Raylan looks for Tanner, who escapes on foot. Wynn Duffy tells Quarles of the situation thinking he was behind it. Quarles has no idea what he's talking about, but he is ecstatic at the prospects of a war. Meanwhile, Limehouse hears of what happened, and confronts his assistant, who reveals he gave up Boyd's Oxy clinic to get hit by Tanner. He accepts his mistake and offers his life to Limehouse, who refuses to let him off that easy, and tells his henchman that he will be right on the front line to watch what he started.