Alicia awakens in her bed to find another body with a chess piece in his mouth beside her. The team hunts for a cartel boss whose soldiers are gunning for a member of the team. Kono reconnects with Rosie.

Five-0 must find McGarrett and Alicia when they are kidnapped by the serial killer they’ve been hunting,

As Max prepares to say goodbye to his Five-0 ohana, they must investigate a murder during a police convention on the Island.