. >> two weeks after the robbery, detective breeden receives a call from the harris county police department. >> a suspect was arrested in an unrelated robbery in harris county and our guys obtained the initial confession. he was the individual carrying the rifle during the robbery. he gave us two additional names as possible suspects. >> neither suspect pans out. one of the men has an alibi, and witnesses can't identify the other suspect out of a lineup. so far, no one is charged with the waffle house robbery, even the man who confessed. >> being that he was in charge in this particular case and he was charged in other cases that were much stronger or we had a better case on him. >> with the case at a standstill and with the surveillance video available to watch on youtube, both mitchell and cole say they're having a difficult time putting the terrifying experience behind them. >> it kind of makes you have a different perspective on life. if something happens to me, who is going to take care of my son? nobody is going to love your child or take care of your child the way that you take care