 Ahavuye isanamu, MARK RALSTON Insiguro yisanamu, Abazimya umuriro bafite akazi katoroshye ko gutuma udasakara Umusesenguzi mu rwego rwo kuzimya inkongi muri Kariforuniya, Tim Chavez, yavuze ko ibikorwa byihutirwa byakomwe mu nkokora kubera ko ubushyuhe buri guhura ninyanja bigatuma bigorana kuhagera. 