>> many factors go into one human being profiling another human being. >> doesn't race factor into that? >> well, race could factor into it. it would be one of many factors, but it was not the sole factor, nor were we able to file the race enhancement, the hate crime enhancement under florida law. we believe that the criminal profiling, the wannabe fact, the fact that he was armed and should have never gotten out of his car would be enough to prove second degree murder. >> did you believe race was one of those reasons george zimmerman paid attention to trayvon martin? >> i think it was all of it. i think it could have been clothing. i think george zimmerman felt like no one could walk through his neighborhood without him knowing who you were and where you were going. and we think that he stepped over the boundaries. we said this was always about boundaries. we know that trayvon had no idea who george zimmerman was.