Peter gives an interview that could impact voter turnout and Alicia's political future. Diane encounters a potential client during a weekend with Kurt and his affluent friends.
In an effort to expose the Blue Templar, Frank decides not to report a drug bust case that reveals dirty cops.
Maura becomes a murder suspect when her date is found dead and she can not remember their evening together; Jane struggles to protect her best friend while doing her job.
When Maddie, who runs the hotel kiosk, agrees to help out London (the owner's daughter) by going on a double date with her, she ends up pretending that she's rich too with disastrous results.
The team reopen a 1953 murder case after new evidence suggests that the victim was killed in a different place from where his body was found. The talented 19-year-old aspiring rock 'n' roll star was actually killed in his uncle's shop, some distance away from the alley behind a blues club where he was previously thought to have died.