FILE PHOTO: Dutch citizen Joran Van der Sloot waits for his trial to begin at the courtroom in the Lurigancho prison in Lima January 11, 2012. Van der Sloot, who was arrested but never charged in the 2005 disappearance of 18-year-old Alabama native Natalee Holloway on the Dutch Caribbean island of Aruba, has told police he killed 21-year-old business student Stephany Flores after meeting her in a casino in Lima. REUTERS/Pilar Olivares
