Dex goes under cover as a potential buyer to help Hoffman and Grey with the next phase of their drug case; Dex becomes close to a fellow veteran support group member; Ansel struggles to maintain order at Bad Alibi and enlists Tookie's help.

Dex is hired to investigate a bride’s fiancé after suspicions arise regarding the motives behind the hurried nuptials. Dex asks Hoffman for help with the case and discovers there’s more to this couple than meets the eye. Meanwhile, Hoffman goes head-to-head with his father when he learns that he will be representing a suspect in Hoffman’s case. Back at The Bad Alibi, Tookie and Ansel propose a new business idea to a reluctant Grey.

To get justice, Dex takes matters into her own hands after finding herself at the forefront of a murder investigation where she’s the prime suspect. Meanwhile, Hoffman struggles to remain impartial in the investigation and could lose everything if he continues to help Dex. Elsewhere, Grey attempts to work on his budding relationship with his estranged father while a familiar face from the past makes a surprise visit. Season finale.