As Alicia works with Will on the appeal of a death row inmate, she agrees to a conjugal visit with Peter in order to get information from him since her client was convicted under Peter's regime as state's attorney.
Frank is put on the spot when one of the mayor-elect's supporters is found dead; Jamie goes under cover at a bar.
Liz and Kenneth try to track Tracy down; Jack helps Jenna with her new project; Pete challenges the writers and crew to a contest.
As Sherlock investigates an explosion that killed two people, he uncovers a crime that has been dormant for years; Watson wants Sherlock to choose a sponsor.
Box reconstructs Naz's whereabouts on the night of the murder.