Claire encourages Jay to go to ClosetCon, where he is reunited with former colleagues. For the first time, Cam takes Lily and Mitch to the Tucker farm.
An unsub who kills with his car is the subject of a BAU investigation.
Meredith and Lexie's father returns to Seattle Grace with stomach pains and a new girlfriend; Alex butts heads with the new OB; Mark bribes Jackson for information on Lexie.