When a friend from their Iraq days shows up unexpectedly, Veronica and Sands (James Tupper) are suddenly faced with a life-altering decision. Sonia, increasingly intimidated by a stalker's threats, gets help from a surprising source, while Chloe worries that her boyfriend is causing irreparable brain trauma by playing football against medical advice. And, after Angel's friend is brutally beaten, Briggs worries that his mafia connections may have played a role. Meanwhile, a former flame comes back into his life, with dangerous consequences.