'Absolutely he's lying,' Holloway's mom says

The mother of a missing Alabama teen said Tuesday that a Dutch man was lying when he denied that he and two other youths had sex with the young woman before she disappeared during a trip to Aruba.
Beth Holloway Twitty, responding Tuesday to statements from Joran van der Sloot in an interview with the magazine show "A Current Affair," said van der Sloot has admitted sexually assaulting her missing daughter, Natalee Holloway.
Holloway Twitty, appearing Tuesday on ABC's "Good Morning America" and CBS's "The Early Show," said van der Sloot and the brothers Deepak and Satish Kalpoe told Aruban authorities they had sex with her daughter after leaving a bar on the night of May 30....