Jaime Collaco

In the sixth season premiere, when it appears one of the Boston Police Department's own has shot an unarmed man on a busy Boston subway platform, the team must fight to find the real killer while exonerating the detective's name. But with Internal Affairs breathing down their necks, it becomes apparent that the circumstances surrounding this shooting are anything but clear.

While the entire Boston Police Department searches for Alice Sands, the team investigates a car crash that isn't all it seems. Plus, a new romance blossoms.

When a man is found murdered inside his supposedly impenetrable doomsday fallout shelter, the squad must figure out how and why he was targeted. Jane finds it difficult to focus on the case when she discovers Korsak is looking into retirement and Frankie is keeping a secret of his own.

Jane and Maura find themselves submerged in the cutthroat, high-stakes world of competitive bass fishing when a tournament-leading fisherman is killed. At the same time, Frankie is paying the price after losing a bet.

The murder of a rare bookseller brings Jane and Maura into the world of Keltic writings and coded confessions, just as Maura is preparing Jane to meet her new man. Angela's relationship with Cavanaugh changes pace.

In the middle of a heat wave, Jane and Maura find a man who died suspiciously in a bathtub full of ice. In trying to stay cool, Angela discovers a spicy tea that seems to be working, but it has unexpected romantic consequences.