It's one of the most high-profile, unsolved murder cases in Tulsa history: the disappearance and murder of Dena Dean. 16-year-old Dena Dean was kidnapped and murdered in 1998; her case has never been solved, but there have been significant leads in the case. Larry Dean always refers to himself as Dena's daddy, and after nearly three decades, he is still looking for answers. Larry talks about who Dena was, the circumstances surrounding her death, and the possible suspect.