Prosecutors for the first time questioned the woman allegedly held captive for 24 years by her father, and video of the interviews will be shown in court at the father's trial later this year, AP quoted Austrian media as saying Friday. The Austria Press Agency, citing unidentified judicial sources, said 42-year-old Elisabeth Fritzl was interviewed Friday in a secret location. Her father, 73-year-old Josef Fritzl, is expected to go on trial before the end of the year. Prosecutors allege he held his daughter in a windowless underground cell beneath his home and fathered seven children with her, tossing into a furnace the body of one of the babies after it died in infancy. Investigators plan to resume questioning Elisabeth next week, APA said.