 Mu itangazo ibiro byasohoye, byavuze ko hari ibimenyetso byerekana ko Bwana Oliver yari afite umugambi wo gukomeretsa bikomeye ndetse anakora igikorwa giteye ubwoba ku buzima bwumuntu cyateye urupfu rwumuntu. Ibi byabaye nyuma yuko polisi yari itabajwe igiye kureba amakuru yavugaga ko ahaberaga ibirori byarimo nabana barimo banywa inzoga mu gace ka Balch Springs, mu nkengero za Dallas. 