The squad tracks a serial sniper. Maura forges a friendship with a witness, who suffers from a condition that causes him to believe he's a wolf.
In the season 5 finale, a husband's murder is investigated, but the case turns complex when it's discovered he may have been living a double life.
Jane and the squad team up with another detective who has a similar case to find a roadside killer. Maura discovers she's the victim of identity theft and enlists Angela to help track down the guilty party.moreless
An over-eager private investigator inserts himself into the squad's investigation of a poisoned clothing designer and his missing wife. Jane asks for Maura's help when she discovers Angela is spending too much money.moreless
Maura is worried she's lost her best friend after Jane jumps from a bridge to save a prosecutor suspected of murder. Meanwhile, Angela seeks a new job.
Frustration mounts for the CSI team as another victim surfaces and all evidence points to the Gig Harbour Killer.
A man dies suspiciously in a bathtub full of ice during a heat wave. Angela tries to stay cool by drinking a spicy tea, but the beverage brings with it unforeseen romantic consequences.moreless
While Maura is away at a Medical Examiner's convention, Susie uses her skills to help Jane solve the perfect murder. The son of an old friend visits Korsak which brings up unfinished business.moreless
The team investigates when a man is found murdered inside his doomsday fallout shelter. Jane loses investigative focus when she discovers Korsak is considering retirement and Frankie is hiding a secret.
A killer uses online ads to find murder victims. Meanwhile, Jane discovers it's difficult to keep her pregnancy a secret.
When a senator's daughter is murdered, Homeland Security steps in. In a rush to solve the case, the squad could be putting national security at risk. Tommy starts to slip back into bad old habits which results in a fight with Frankie. Jane has some news that could change her life forever.moreless
The death of a food truck chef points to poisoning but too many questions still remain. Tommy's big plans excite Angela. Hope takes a big step to make amends with her daughter.
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.
With the evidence piling up, Jane tries to both protect Maura and investigate when Maura's date turns up dead and Maura can't remember anything about their evening together.
Jane's annoyed when a former colleague returns as the new lieutenant of the drug unit. But her investigation into the murder of a journalism student forces her to deal with him. Maura investigates Hope when Cailin comes to her with some information.moreless
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.
Sketches include: An episode of the dating reality show "Ice Dating", an auto accident caused by the Rich Dicks, and a rock star is talked out of suicide by a wacky radio host.moreless
When a microbrewer is murdered, the virtual world and real world meet head-on. Jane and the rest of the team mentor underprivileged teenagers. Angela starts a new romance.
The team investigates when a suicide may not be how it appears. Frost decides to review an old murder case. Angela's new romance isn't a secret anymore.
When a man dies from poisoning after eating breakfast in the Division 1 Cafe, Jane and the team search for the source. Korsak meets up with one of his ex-wives. Tommy wants proof that he's the biological father when Lydia returns to take back the baby.moreless
Jane and Maura investigate the death of a woman who is found inside a statue. The squad gets a new homicide detective. After disappearing from Boston, Dennis returns to woo Maura back. Lydia goes into labor.moreless
A boy band star that Jane and Frankie grew up with returns for a show and ends up murdered. Jane and Maura try to figure out whether it's time to tell Angela the truth about Lydia's pregnancy, especially since Angela is planning to throw a baby shower.moreless
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.
Everyone is caught in the middle between Jane and Maura as tensions rise, but when a college student dies they put aside their feelings to work together. Angela gets upsetting news from Frankie Sr.moreless
Annie is confronted with a decision that could force her to reveal her work as an escort when Dixon gets arrested in connection with a fire at a sorority house. Adrianna and Silver try to put their troubled past behind them, which turns into a disaster for Greg and Silver's relationship. Vanessa helps organize a re-launch party for Liam's bar, where The All-American Rejects perform.moreless
Jane and Maura investigate whether arson played any role in the death of a firefighter killed in a warehouse fire. Not too long after, a hit-and-run complicates the case. FBI Agent Gabriel Dean returns eager to renew his relationship with Jane.moreless
Kathryn host the annual benefit for the school at the house and soon the newly mixed family become the subject of Mission Hills gossip. Bay becomes finds it hard to accept that Daphne has started hanging around with Liam.moreless