 Robert Jones, umukozi wurwego rwiperereza ryimbere muri Amerika rwa FBI, yavuze ko umugabo warasaga yari yamaze kwica abantu 11 mu gihe cyiminota igera hafi kuri 20 ndetse ko yari atangiye gusohoka mu rusengero ubwo yagwaga muri ba kabuhariwe mu gutabarana ibakwe aho rukomeye bAmerika. 