'ana — [s7e19] Puka

: Chin and Grover investigate a triple homicide at a sober living facility that was secretly being used as a drug "stash house".

Danny Williams (Scott Caan) is absent as he is visiting his sister on the mainland, explained in-universe through a subplot where his daughter Sara sells Aloha Girl cookies. [S7E19] Puka 'ana

: McGarrett and Kono investigate a local sex trafficking ring after an abused young girl, Moani Amosa, is brought to an emergency room and then quickly spirited away by her captor. : Chin and Grover investigate a triple homicide

: The episode highlights the real-life non-profit organization Hoʻōla Nā Pua and its Pearl Haven facility, which provides residential treatment for underage victims of sexual exploitation. Trivia and Continuity : sometimes legally grey

: This episode is widely cited by reviewers at Hawaii Five-0 Kool-Aid as one of Grace Park's most powerful performances, showcasing Kono's transition from an empathetic investigator to a "badass" taking direct, sometimes legally grey, action against predators.