"The broadcast aired February 3, 2008. In it, Van der Sloot was seen stating that he was with Holloway when she became unresponsive. He stated that he attempted to revive her, without success. He said that he called a friend, who disposed of the body. An individual reputed to be this friend, identified in the broadcast as Daury, has subsequently denied Van der Sloot's account, indicating that he was then in Rotterdam at school. The Aruban prosecutor's office attempted to obtain an arrest warrant for Van der Sloot based on the tapes, but this was denied by the examining judge."
From the Wiki.