In the course of the investigation led by the Military Garrison Prosecutors' Office in Wrocław it was established that in 1999, on the premises of Military Unit 2399 in Świętoszów, the aforementioned soldiers tormented physically and psychologically junior soldiers in that they ordered them, at night time, to clean toilets where they had previously dumped sand on which they poured water, as well as do push-ups, walk on all fours and submit pseudo-reports of degrading content.