Robyn Gardner and Gary Giordano, friends who met online, were snorkeling on a deserted beach in Aruba when Robyn went missing. Gary, who had taken out a $1.5 million travel policy on Robyn days prior and was considered by some the prime suspect, was detained in an Aruban prison for four months. Ultimately, he was released and never charged with any criminal wrongdoing. Gary answers the questions that have gripped the country for years.