rundo stabs one of them. s victim falls as he tries to escape, and rundo stabs him six more times. sidewalks here, but he's gone.en he wasnced to two years in prison for gang assault and sent upstate. re after hiase, he moved to orange county, california. the neat rows of s-bleached homes here look like a vision of suburban utopia. but orange county has always had a darker se. >> this is actually a klan robe. the guy was the grand dragon of the imperial klans of america. the rank structure here. s >> thompsoo kind of like sergeant's stripes or something? >> yeah, like that, but he's like in charge.hi he ranwhole chapter in the whole region. >> thompson: lowell smith was an orange county probation officer for 26 years for much of his career, he worked exclusively with white supremacts. so the guy we're looking at, rob rundo, he has this tattooed on his back. can you explain the significance? >> well the totenkopf is primarily found what we see with neo-nazi organizatns. back in the day started off with adolf hitler, with the gestapo and some of the nazi secret pole. >> thompson: wow