Kupu'eu (Fallen Hero)
Season 4, Episode 5
Air date October 25, 2013
Episode Guide
A ia la aku


Kupouli 'la

Kupu'eu (Fallen Hero) is the 5th episode of Season 4 of the 2010 remake version of Hawaii Five-0.


A routine surveillance job for Catherine and Billy ends in tragedy and sets the H50 team on a search for the killer while in Hong Kong, Adam considers making the ultimate sacrifice to save Kono.


On a routine assignment, Catherine and Billy witness a hit man killing their subject, John Cutler, and wounds the two, with Billy later dying in hospital from injuries sustained in the gunfight while Catherine survives albeit with an injured left arm.

Five-0 return to the house to find it had been cleaned out of any evidence.

After finding Cutler's body in his second car, the team learns from his encrypted laptop that he was spying on his wife's security company, on orders from a rival company.

Five-0 realizes that the company's CEO was responsible for cleaning up the scene, but still agrees to give them all the evidence they gathered although the evidence is later discovered to have been contaminated, further complicating the investigation.

Five-0 discover that Billy wounded the hit man, Jason Kroll.

They find him, but he dies before he can reveal who hired him. Catherine finds he was hired by someone at the office of Abbie Maxwell, the mistress Cutler had an affair with. Her receptionist admits he ordered the killing due to his love for her.

Meanwhile, McGarrett asks Joe White (Terry O'Quinn) to track down Doris, only to learn that his mother is active with the CIA again.

In Hong Kong, Adam allows himself to be captured for Kono's safety. The team later say goodbye to Billy who is buried with full military honors.


Series RegularsEdit

Name Portrayed by Role
Steve McGarrett
Alex O'Loughlin A Navy SEAL and leader of the Hawaii Five-0 Task Force.
Danny Williams
Scott Caan 2nd-in-command of the Hawaii Five-0 Task Force and Steve's partner.
Chin Ho Kelly
Daniel Dae Kim A member of the Hawaii Five-0 Task Force.
Kono Kalakaua
Grace Park Youngest member of the Hawaii Five-0 Task Force, and cousin of Chin.
Dr. Max Bergman Masi Oka Chief Medical Examiner for the Hawaii Five-0 team.
Catherine Rollins Michelle Borth An Ex-Navy Lieutenant and Steve's on-off girlfriend.

Recurring CastEdit

Name Portrayed by Role
Billy Harrington Justin Bruening A Lieutenant Commander with the US Navy. A routine assignment he and Catherine are conducting goes horribly wrong
Adam Noshimuri Ian Anthony Dale Kono's boyfriend.
Abbey Maxwell Lacey Beeman A woman who appeared in the previous episode.
Joe White Terry O'Quinn Steve's mentor.
Sergeant Duke Lukela Dennis Chun A Sergeant with the Honolulu Police Department.
Sandra Cutler Monica Lacy A woman who appeared in the previous episode.

Other CastEdit

Name Portrayed by
Lee Benner Larry Poindexter
Andrew Burns Logan Fahey
Sam James Brennan
Tom Harrington Thomas Allen
John Cutler Paul Bauer
Jason Kroll John Mark Harmon

Related PagesEdit

  Season 4
Aloha ke kahi I ke kahiA'ale Ma'a WauKa 'oia'i'o ma lokoA ia la akuKupu'euKupouli 'la[Ua NalohiaAkanahe
Ha'uoli La Ho'omoaika'iHo'onani MakuakanePukanaO kela me keia manawaHana Lokomaika'iNa Hala a ka makuaPale'laHoku WeloweloMa lalo o ka iliHo'i HouKu I Ka Pili KokoPe'epe'e KanakaMakani 'Olu a Holo MalieO ka Pili'Ohana ka 'Oi

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