Urupfu rwa Petero Buyoya ngo ni uruhombo runini ku barundi kuko ngo yari umuntu ataco atakoze ng aharanire amahoro mu Burundi. Bivugwa n’umugambwe UPD-Zigamibanga. Chauvineau Mugwengezo akavuga ko biteye isoni kubona abarongoye igihugu batigeze bashiraho ikigandaro ku rwego rw’igihugu.