 Complete the following phrase:  Beginning 2 March 1949, as means of psychological torture, Moczarski was locked up for nine months or 255 days with two German SS-men: SS-Untersturmführer of BdS Krakau Gustav Schielke and SS-Gruppenführer Jürgen Stroop. Stroop was responsible for the annihilation of the Warsaw Ghetto after the 