-Chin is abducted by the older brother of Frank Delano, the dead corrupt cop who killed his wife. Chin wakes up locked inside a prison filled with criminals he put behind bars, and must fight for his life. He is stabbed by the imprisoned former cop, Det. Kaleo.

-After discovering Chin's fate, Steve, Danny, and Kono enter the prison, saving a wounded Chin from a violent prison riot that has erupted.

-Though Sang Min initially protects Chin inside the prison, he soon double-crosses him, turning him over to Kaleo. In the confusion after the riot, Sang Min slips out and escapes from prison.

-Kono is suspicious of a phone call her boyfriend makes, and uses police technology to spy on his phone.