hello. nbc world headquarters with breaking news. o.j. simpson has been released from prison. he left a prison in northern nevada a short time ago. this is a picture of him just before his release. no word on where he is headed. a prison spokesperson said he was released in the middle of the night to avoid media attention and any possible incident. the nfl hall of famer won parole in july after serving nine years of a 33-year-old sentence for robbery. we'll continue to follow this story. o.j. simpson released from prison. now back to "dateline." >> we would call missing persons, and they would say someone would get back with us. i believe almost in a three-year span we had little to no contact with the police department, and -- >> turns out they weren't even