Five-0 must negotiate between the law and local customs when a man wanted for murder escapes capture and seeks asylum in sovereign land belonging to the Nation of Hawaii.
Gibbs' barber seeks his help in ruling out his son as a suspect in a high-profile case.
Emily and Will work a patient dressed as a costumed character, and though Will immediately assumes that the man's symptoms are caused a psychotic episode, Emily isn't so sure. Dr. Bandari treats a powerful businesswoman who refuses to lighten her workload after suffering a heart attack. When the patient's husband tells Dr. Bandari that he plans to leave his wife after she recovers, Dr. Bandari starts to consider the fate of her own marriage. Meanwhile, Emily goes on a blind date with Cassandra's friend, but the night ends suddenly when her date suffers a serious allergic reaction.moreless
Billy returns to help Brenda through her difficult time. An inebriated Claire rejects Ted. Rico is eager to discuss the future of the business. George wants to help Ruth tend to Maya while David is consumed with fear.moreless
Claire attends a LAC-Arts benefit show with new friend, Ted. Brenda gets news from her doctor. Ruth babysits for Durrell and Anthony. Nate and Brenda attend a service at Maggie's church.moreless
David and Keith struggle to create boundaries. Nate and Brenda receive some ambiguous news. Ruth fills her days with activities leaving no time for relaxation.
Ruth is delighted when her sister Sarah calls. Claire finds a way to keep her money problems at bay. Nate reminisces about his love life while Brenda is away taking time out for a little rest and relaxation. Federico entertains an interesting offer unaware of someone’s motives.moreless
David and Keith are anxious for a report from Mary; Vanessa is not pleased by Rico's reaction to their son's misbehavior at school; Ruth discovers another way to relax without George; and Billy invites Claire to dinner.moreless
Brenda is disturbed by Nate's reaction to her latest news; Ruth shares her feelings about George with her knitting circle; David and Keith "propose" to Mary and meet Roger's equally unconventional family; Rico is shocked at how Vanessa and the boys are doing; frustrated, George shares a beer and a song with Billy, whose recent behavior repulses Claire; and Nate comes home to an unpleasant surprise.moreless
Claire is seduced by Billy's newfound lust for life but hits a roadblock trying to fund the next leg of her educational journey; George is haunted by visions of an early trauma; David and Keith meet Mary; Vanessa encourages Rico to mingle, so he does--at a funeral directors' conference.moreless
Nate hangs with some high school friends but finds that as adults, they share little more than teenage memories; Ruth gets relief from George's daughter Maggie; Brenda is reluctant to accept Margaret's help and struggles in her new internship; David and Keith's latest baby dream starts to resemble a nightmare; Claire bemoans being pigeonholed by her art; Billy defends his career but secretly wonders what happened to his old self; and Rico, mortified that he couldn't take a dating hint, seeks sympathy from Vanessa.moreless
Ruth dreads George's return from the hospital in light of his recent diagnosis; Nate and Brenda prep for a big day, but an emergency makes them reconsider; David and Keith bring up alternative parenting options for discussion; Rico navigates new waters via internet dating; and Claire enjoys domestic bliss, but crosses a line with her camera, inciting an attack from Ruth.moreless