Unsolved!

*The confessed killer of Robert F. Kennedy is behind bars, yet many still believe there were two gunmen. Why?*Six-year-old Etan Patz went off to school one morning and vanished without a trace. What happened to him?*A careful, conscientious subway driver suddenly sends his train crashing into a wall. Did he have a mental or physical breakdown? Did the train malfunction? No one knows.These and other famous cases continue to baffle investigators. While many theories have been proposed, there are no real explanations. Until new witnesses come forward or new evidence is found, they will remain UNSOLVED!