Desc: Der Tag, an dem sie Jack Unterweger fingen: Directed by Houchang Allahyari. With Konstanze Breitebner, Clemens Aap Lindenberg, Hanno Pöschl, Michael Reiter. "The day they caught Jack Unterweger" - Did Jack really commit the murders of the nine women he was accused of? He faced a pure circumstantial process with many contradictions.