decide to prosecute in time. >> i believe it was late april that the fbi laboratory responded with the matching of the dna that was collected to the remains that were sent from iowa. 11 victims. we had 11 matches. with what we had drawn. >> this organization, though the denison 11 had perished, still kept right on going. it's business for them. that's their job. that's their work. they were good at it. >> one of the main targets was cacahuate, the local contact here in harlingen. we were able to tail him to a mobile home that he had rented. we conducted the video surveillance there. we were able to put the train conductor meet with him there. one of our agents had information that cacahuate was in a stash house in kingsville