US Navy SEAL Jeff (on top-secret Afghan mission) and Angela Larkin's pre-teen daughter Sophia is kidnapped at her private school's play, clearly premeditated. By the time a $1.6 million is demanded, it's clear she was mixed up with the intended target classmate, far richer Eric and Angela Porter's daughter Maggie. The physical abductor is found, but killed, without the girl. The Porters agree to help, even put up the ransom. Five-O works out the motive isn't money, but revenge for a tragedy the Porter company is blamed for. Drug baron Marco Reyes approaches Danny, demanding the $18.5 his brother Matt Williams stole from his cartel before disappearing three years ago.
—KGF Vissers