When Chin hears his pet niece Sara was abducted from her Mexican grandparents Jorge and Maria Moralez's home in Guadalajara, he heads there alone and tells only Danny, figuring Five-O has no jurisdiction in Mexico. Nevertheless, Steve takes charge of an informal rescue mission, where restrictive rules for police conduct don't apply. Thus Danny and Lou overpower the Mexican mortuary official to examine, instructed over the phone by Max Bergman, the charcoaled corpse of the only killed abductor, still gang-identified by tattoo. Although ransom was demanded, which Morales can't afford due to robbery by the police, the real motive is a vindictive trap.
—KGF Vissers