A new lead in the ongoing mole investigation is uncovered after two men disguised as sheriff's deputies are killed in front of Callen's home by an unknown female assailant. Meanwhile, Nell visits a prison to interview an inmate who is withholding information on the department's leak.moreless
In the season 6 finale, a state trooper is killed in Maine and the getaway car has ties to the mastermind of attacks on Jane. Mysteries surrounding the mastermind's obsession with Jane must be solved to keep her safe and to take down the predator for good.moreless
Danny's mother is questioned by the FBI. Meanwhile, McGarrett partners with a young man with autism who may have information that could solve the murder of the man's only friend.
Jane and the team scramble to bring Maura home after she's abducted. Maura exposes a conspiracy, with Jane as the ultimate target.
Sylvester goes undercover in a federal prison in order to save the lives of three judges, but the team must help him escape when his life is threatened.
An old watch is discovered inside a balloon of cocaine in a dead woman's stomach, and determining the timepiece's significance becomes a key to protecting Jane and the people she loves.
When the team investigates the death of a jeweler, a previously unknown member of the Isles family is discovered which casts a light on a secret Maura has been hiding much of her life.moreless
Cdr. Guziewicz narrowly escapes when her house is burned down by an unknown arsonist. As the Battle Creek Police Department investigate, Russ and Milt question a variety of suspects, including a string of ex-lovers and the commander's own estranged son. Meanwhile, Russ is determined to find out who sent Holly a gift.moreless
An undercover Jemma finds herself the subject of a security crackdown by Hydra's security chief, Bobbi Morse. Meanwhile, Raina tries to negotiate with Coulson to get the obelisk before Whitehall has her killed.moreless
Zack causes Savi to discover a more exciting part of herself, leading to Joss arranging an intervention. April is falling in love with Daniel, not realising that he carries a secret which could break her heart. Karen has taken over the life of one of her patients and is loving it, until things get ugly. Meanwhile, Scott discovers that Joss has a very strange fetish.moreless
Megan and Tommy must determine who killed a schizophrenic teenage girl at a mental institution. To make things interesting, a patient claims that the murderer really meant to kill her, and they are being stymied by the ward director.moreless
Anne sets up Ryan on a date with a hot widow she met at the graveyard. Yolanda is sent on an Asian Christian singles cruise by her parents, but finds that the guy she likes is attracted to someone else.moreless
When Castle takes matters into his own hands, after the FBI fail to get Alexis back, he discovers that the kidnapping may be part of something more ominous.
Callie comes up with an idea to save the hospital while Owen addresses the plan to sell to Pegasus to the doctors and nurses. April's date surprises her with a secret of his own.moreless
While the staff celebrates at their one-year anniversary party, Charlie gets an anonymous tip about an upcoming televised speech by the president. This prompts the News Night staff to switch gears and focus on possible reasons for the speech.moreless
After someone attempts to kill Bridget, Agent Machado sets out to find the person responsible. Henry accuses Siobhan of ordering the hit on Bridget, but Bridget suspects that Olivia may be the guilty party. Meanwhile, Andrew admits that he asked Malcolm to leave town, and Juliet turns up missing.moreless