it's like that, and you just -- i don't know how to describe it. >> reporter: dan wozniak was charged with two counts of first degree murder. dan's older brother tim, along with tim's girlfriend, was also arrested and charged with accessory to murder. detectives believed they had helped hide some evidence, including the murder weapon. wesley, the teenager who had used sam herr's bank card, was not charged with any crime. and despite his confession to police, dan pleaded not guilty. he was jailed without bond, and if convicted, could face the death penalty. a year after his arrest, dan wozniak sat down for an interview with msnbc's "lockup." by then, it seemed, his story had changed again. he now claimed he did not kill sam and julie.