The search for the bomber of a school campus and the killer of a co-ed leads to a young chemical engineering student who has been sending incriminating letters about exacting revenge on his condescending peers. But when the case is ready to go to trial, Danny is seduced by the student claim of innocence and convinces Sebastian to let him search for another suspect.

Sebastian and Danny travel to Mexico to attempt to retrieve a defendant who left the country to avoid being prosecuted for murdering his business partner/mistress.