. >> benjamin krupp, do you know who that witness could be? has that person come forward, made any statements? >> i don't know. again, i haven't had a chance to vet out his video statements fully. but certainly the police department, the lead investigator, detective sir ringo, as well as special prosecutor's office, they looked at everything. they don't believe george zimmerman's version. you know, you got so many inconsistent statements that people are going to have to look at his credibility when you face objective evidence. and common sense, piers. this is a neighborhood watch person who's lived in this neighborhood for three years. and he tells the police dispatcher that he has to get out to look at a street sign. there are only three streets in this whole gated complex. that he has patrolled. and he's lived there for three years. it doesn't pass the common sense test. and the witness's statements and versions don't go consistent with george zimmerman. that's a problem. we know he has a credibility issue. these witnesses don't have a dog i