Jane and Maura try to catch a kidnapper who dresses as a clown. As things heat up between Jane and Casey, they must face the realities about their relationship. Maura deals with an emotional problem.moreless
The team investigates a violent homicide with conflicting evidence. Maura must deal with her recently paroled grandfather. Jane and Casey's big decision is career versus relationship.
Jane's preoccupied with Lt. Martinez's favoritism for the drug unit rather than on the case at hand involving the hit and run of a popular high school teacher.
When Carl is taken hostage while investigating a bank, the remainder of the team must figure out the motive.
Family issues and politics take center stage after a community parade turns deadly. Maura struggles with her own family issues. Casey makes a surprise visit along with some shocking news.
Hope comes to Maura with an apology and to ask a favor while Jane worries about Casey's upcoming spinal surgery. Tommy shows off baby T.J. but is soon overshadowed when a building collapses and traps loved ones inside.moreless
Jane and Maura work to track down the killer of a man stabbed during his alma mater's car wash fundraiser. Surprising news brings Frost's mother to town and Casey bumps into Jane.
Jane and Maura are faced with a puzzle when the bodies of young professional woman dressed as dolls are being found on the public transit system. Angela has some new ideas for the café. Jane learns about Casey's injury.moreless
An unusual meeting with a guy named Dennis shows Maura in a new light. Jane has mixed emotions when Casey returns.
Jane takes Maura to her high-school reunion but they end up working a case when a former classmate is found dead. Korsak's ex-wife pays him a visit while an old flame of Jane's returns.moreless