While Carlos struggles with critical injuries, an employee at the bike shop where Carlos bought the tandem is found shot dead in a dumpsterthe same man who had borrowed the truck that mowed down Carlos and Tasha. The local cops aren't convinced there's any connection between the two crimes. Not a believer in coincidence, Estelle pursues every possible angle with a cop's determination to solve the case, and a mother's resolve to keep her son safe at any cost.