Kelly unexpectedly teams up with Elliot to track down a food truck selling prescription drugs at his school, as she searches for the truth about her ex-partner Keegan. Meanwhile, Sam investigates a stolen gun locker, which leads to a sketchy party in an abandoned church. Elliot and Jackie's blossoming relationship hits a setback when an uncomfortable truth is revealed. And Tiggy looks to Randy for a new distribution system to help pay for her budding drug empire.