Madalyn Horcher

The body of a navy lieutenant is discovered aboard a destroyer while civilian guests are allowed to spend the night on the ship; McGee considers the perfect proposal for Delilah.

Mike and Willis travel to Malibu to aid some shark victims. New residents are welcomed by Jesse to the hospital.

McGarrett explores the trail of a human trafficking ring while Chin joins Grover to investigate a murder at a rehabilitation centre.

A man becomes a patient after re-enacting the Crucifixion; Taub questions his wife about her relationship with a member of an infidelity support group; Wilson's relationship with Sam takes an unexpected turn at a co-worker's wedding.

A murder at a rave in the desert leads DB Russell and his team to unearth a harrowing case of two sisters held as sex slaves.

An international crime boss offers to surrender if given permission to return to the United States in time to watch his daughter walk down the aisle. MacGyver and the team crash the wedding to ensure he doesn't flee.