christopher tapp.was no fellen but he was an admitted druggie and what do you know, chris tapp had a bit of a history with exschool resource offer now detective ferman. >> he was in trouble a time or two? >> he was. just trying to help him out. >> i trust you and hopefully you trust me, okay? >> yes, sir. >> he trusted ferman, but didn't know anything he said about angie's murder. >> if i did anything about this, i would say, but i do not know. that's the honest truth. >> having made his statement, christopher tapp went home, in the clear apparently. couple of days later, the detectives asked him to come downtown again. >> i told him i says, what are you doing? i says, this is a murder case. >> this is tapp's mother, vera, she understand what he apparently did not that her son was quite possibly talking himself into very big trouble. >> mom, i don't have anything to hide. i want to tell them that i don't know anything. >> but it didn't quite work out that way. before long, chris tapp written a statemen