During this period, in contact with Clement Kayishema, Obed Ruzindana, and Aloys Ndimbati, amongst others, he facilitated the murders of Tutsis who sought refuge in the Bisesero hills.
Aloys Hirt | Aloys Ndimbati | Aloys and Alfons Kontarsky | '''Alfons and Aloys Kontarsky''' performing Karlheinz Stockhausen |