when we shot "lockup" extended stay at the fairfax county adult detention center in virginia, one of our first questions for 23-year-old matthew bryant had to do with a tattoo on his forearm. >> what is that? >> that's a hangman. >> what does that signify? >> like back in the day, the kkk would hang people. >> he told us he was a devoted skinhead and white supremacist. during the course of our shoot, he was sent to segregation after officers discovered a fresh jailhouse tattoo. >> during shakedown yesterday, we noticed the swastika sign, it was freshly done, it was still red. >> but things didn't add up. brian had made friends with black inmates. and a known member of the jail's racist skinhead population not only dismissed brian's claim, but was angered by it. >> supposedly, there's another dude in here that claims to be a skinhead, which is totally