When a former college football player is stabbed inside a carwash during a fundraiser for his alma mater, Jane, Maura and the team must piece together clues to track down the killer. Meanwhile, Frost's mother visits Boston with some unexpected news. And Lt. Col. Casey Jones bumps into Jane and is forced to reveal some startling news of his own.
Spoilers ahead. Coverage follows the scope labeled below.
Complete story — includes the ending
Maura and Jane are called into the case of a man who was stabbed in the throat in the middle of a car wash. They find that the murder victim was a former football star who lost his career when a player slipped and fell and now owns a bakery with all of his ex-girlfriends. Jane, Korsak, and Frost are at practice for the baseball finals, Frost's mom, roommate, and roommate's son come to visit Frost.