Kabuga yasomewe anabwirwa uko yakoze ibyaha akekwaho, bishingiye ku gushishikariza no gutera inkunga "jenoside yakorewe abashyizwe mu cyiciro cy'ubwoko bw'Abatutsi." Hashyizweho abacamanza batatu bazaburanisha Kabuga Yifuza ko abafashije Kabuga kwihisha baburanishwa ukwabo Félicien Kabuga yahakanye ibyo aregwa abyita 'ibinyoma' Kabuga yarezwe ibyaha birimo; Umugambi wo gukora jenoside Ubufatanyacyaha cya jenoside Gushishikariza, ubwe, rubanda gukora jenoside Kugerageza gukora jenoside Ubwicanyi nk'icyaha cyibasiye inyoko muntu Asoma ibirego by'ubushinjacyaha, umwanditsi w'urukiko yavuze ko Kabuga, yakoresheje ijambo n'imbaraga yari afite kuri radio-televiziyo RTLM "agashishikariza umugambi wo kurimbura abashyizwe mu cyiciro cy'ubwoko bw'Abatutsi".
