一位法国检察官说，法国里昂一家美国工业气体工厂上星期五遇袭事件具有伊斯兰国极端组织作案的特征。
检察官莫林斯星期二说，将雇主斩首、并袭击这家工厂的嫌疑人萨利赫有恐怖主义动机。莫林斯还说，萨利赫在审讯中交代，他将被害者斩首，把头颅挂在围墙上，最大程度地示众。
萨利赫行凶后很快被捕，目前因涉嫌恐怖主义活动而被关押。萨利赫涉嫌于上星期五开车冲入工厂，并制造爆炸。
法国总统奥朗德在袭击发生后将罗讷-阿尔卑斯地区的安全警告提升到最高级别。
A French prosecutor says Friday's attack on a U.S. gas factory in Lyon bears the hallmarks of the Islamic State militant group.
Prosecutor Francois Molins said Tuesday that the man who is suspected of carrying out the attack, Yassin Salhi, had a "terrorist motive" when he beheaded his employer and attacked the gas factory. "Salhi decapitated his victim, he hung the head on a fence to get maximum publicity, as he told us during interrogation," said Molins.
Salhi, who was arrested soon after the attack, is being held on suspicion of terrorism.
He is suspected of crashing his vehicle onto the factory grounds and causing an explosion Friday.
After Friday's attack, French President Francois Hollande raised the security level in the region of Rhone-Alpes to the highest possible level.
