Ep 21. Ka Pono Ku'oko'a (The Cost of Freedom)

In "Ka Pono Ku'oko'a" (The Cost of Freedom), the 21st episode of Hawaii Five-0's sixth season, the team is tasked with investigating the murder of a journalist who was investigating a notorious human trafficker. As they dive deeper into the case, the Five-0 must contend with the trafficker's powerful network of influencers, who will stop at nothing to maintain their grip on the islands.

Meanwhile, Danny is visited by his brother Matt, who is seeking his help in escaping the clutches of a loan shark. Danny is torn between his loyalty to his brother and his duty as a police officer, as he realizes that getting involved in Matt's situation could jeopardize his own career.

To complicate matters further, Kono is reunited with an old flame, who happens to be a member of the trafficker's organization. As she tries to navigate her personal life and professional duties, Kono becomes increasingly determined to bring down the trafficker once and for all.

As the stakes continue to rise, the Five-0 must race against time to unravel the web of deceit and corruption that pervades the island, while also confronting their own personal demons. "Ka Pono Ku'oko'a" is a tense and action-packed episode that showcases the best of Hawaii Five-0's thrilling storytelling and dynamic characters.