People.com Crime Joran van der Sloot Moved to Remote Prison After Authorities Say He Threatened Warden The convicted killer and suspect in the disappearance of U.S. teen Natalee Holloway was moved to a Peruvian jail By Associated Press Published on August 26, 2014 02:45 PM Share Tweet Pin Email Photo: Karel Navarro/AP Joran van der Sloot, the prime suspect in the 2005 disappearance of U.S. teen Natalee Holloway, has been moved to a remote Peruvian penitentiary after authorities said he threatened to kill the warden of the prison where he was serving a 28-year term for murder. Peruvian prison spokeswoman Janeth Sanchez told the Associated Press that the 27-year-old Dutchman was moved Sunday to Challapalca, located high in the Andes near the Bolivian border. He previously was held at a prison north of Lima. Van der Sloot was the last person seen with Holloway, who vanished while on a graduation trip to Aruba. He is imprisoned for killing Stephany Flores, a 21-year-old Peruvian business student, in 2010. He married his pregnant Peruvian girlfriend in a prison ceremony last month. Want more stories like this? Sign up for our newsletter and other special offers: sign me up Thank you for signing up!