In his first interview since it emerged that Josef Fritzl imprisoned his daughter Elisabeth in a cellar beneath his home in August 1984 and forced to her to suffer a nightmare of incest, multiple rape and untreated births that lasted 24 years, the 73-year-old explained from his prison cell that, after the kidnapping, he saw no way out because he had become caught up in a "vicious circle" from which he could not escape. ...