to trial. >> hey, i was wondering if i can come get tovar that's in c-5. >> guzman's brother, rafael tovar, also says he admitted to police that he helped stab afoa to death. but now he too has entered a not guilty plea. >> i'll go downstairs and grab tovar downstairs and bring him up. >> all right. we'll just be right here. >> we wanted to ask tovar why but didn't get the chance. >> so he doesn't want to come up. he's starting to stress out a lot right now because some guys are starting to show up at like schools around the area and they're starting to ask around. like is there anybody named tovar around here, is there anybody named guzman around here. they're starting to look around, they're trying to look for his family members and trying to exact revenge on people, supposedly. now he's starting to stress as far as that goes, like his family being in trouble. i couldn't even get him up -- i tried to get him up to talk to you off camera and he's like no, i can't. i can't do it. >>> coming up -- >> can't really describe somebody like justice. he was just the best person that ever fell int