police force. what sort of misinformation gets in the community and after you have been there for a few months does that stick over time? reporter: it really does stick. there s basic facts that, you know, reported on the wires and the news every where that people really dispute the incidents around michael brown s death, the incidents about even these police officers. we re in a debate last night insisted the bullet was still not lodged in the officer s head. it is. it s near his ear. so basic facts from back in august to november to now are completely different depending on who you talk to and some of these protesters just are missing key basic facts of what really has happened. all right, steve thanks so much for joining us. we ll watch your reporting over tonight and tomorrow. all right. i m curious about that when he says this misinformation basicing facts aren t resolved how does anybody get around that from a communication standpoint?
reporter: they have had two forensic audio experts analyze the call and they said it could not be george zimmerman screaming for help. they say it was 17-year-old trayvon martin who cried out. it was voice definitely of a young man, something martin s parents say they have known all along. we know our kid s voice. we know that. reporter: the public pressure now is for an arrest of the admitted shooter, george zimmerman but the special prosecutor says no arrest if any will be made until a full investigation is complete. heather, back to you. heather: thank you steve. gregg: trayvon s parents will