Episode 21 - A 'ohe ia e loa'a aku, he ulua kapapa no ka moana (He Cannot be Caught for He is an Ulua Fish of the Deep Ocean)
Air Date: Mar 27, 2020
After Steve receives a posthumous letter from his mother that contains a cypher, Danny is attacked by someone willing to kill to steal it. Five-0 must help Lincoln Cole, an anonymous good Samaritan who’s in the crosshairs of some very dangerous people.
