Five-0 investigates the murder of an undercover FBI agent, notably Adam, as the victim was about to be married to Yakuza boss Hajime Masuda's daughter Tamiko, triggering extraordinary truth times. Noelani is missing, as turns out kidnapped and forced to assist her former mentor Dr. Tara Chu in performing life-saving transplant of a corpse's organ she had to bring on a crime lord, supervised at gunpoint by his devoted, even more ruthless son, only to find out her former mentor turns out to be working with the criminal boss and is shot and killed.
—KGF Vissers