Umutwe wa I S waciye umutwe undi munyamerika

Peter Kassig
Image caption Umunyamerika Peter Kassig

Hari video yasohowe ku rubuga rwa internet igaragaza ukuntu umutwe wa Islamic State waciye umutwe umukozi wo mu muryango ufasha w'umunyamerika, Abdul-Rahman Kassig, uzwi kw'izina rya Peter Kassig mbere yuko ashimutwa muri Syria umwaka ushize.

Iyo video yerekanye umugabo wipfutse igitambaro mu mutwe usa n'uwagaragaye mu yindi video yerekanye ukuntu baciye imitwe y'umunyamerika n'umwongereza, afite icyuma, avuga ngo Peter Kassig yishwe.

Mbere yo kwerekana ibyo, iyo video yabanje kwerekana abasirikare b'abanyaSyria bari ku murongo, bapfukama imbere y'abarwanya ba Islamic State maze babaca imitwe.