[s6e23] Big Sea «2026 Edition»

Chin faces an immense internal conflict upon learning he has family he never knew about. His interaction with Sara brings out a protective side, as he realizes she is the last remaining link to his late wife, Malia (who was Gabriel's sister).

"Pilina Koko" explores the theme of . It asks whether a child can—or should—be separated from the sins of their father. The episode culminates in a high-stakes cliffhanger as the Yakuza, led by Michelle Shioma, closes in on a wounded Gabriel, setting the stage for the explosive confrontation in the following episode, "Pa'a Ka 'Ipuka" . Pa'a Ka 'Ipuka I Ka 'Upena Nananana | Hawaii Five-O Wiki [S6E23] Big Sea

The investigation begins with the murder of Vanessa Diaz, a woman connected to the drug trade. As the Five-0 team digs deeper, they discover that Vanessa has a young daughter, Sara, who was present during the crime. Chin faces an immense internal conflict upon learning

The episode also features the return of the eccentric art forger Gerard Hirsch. His interactions with Kono Kalakaua provide a lighter counterpoint to the heavy main plot, showcasing Kono's compassion as she manages his awkward but harmless infatuation. Thematic Significance It asks whether a child can—or should—be separated