Molins said customs police detained Nemmouche after discovering a Kalashnikov assault rifle in his luggage and a revolver in a black bag he was carrying . French prosecutor says Mehdi Nemmouche was radicalized by Islamist teachings while in prison . The suspect is believed to have been a member of the Islamic State group and had traveled from France to Syria last year. An Israeli couple from Tel Aviv and a French woman died in May 24 shooting . The shooter also wounded a museum worker .
French prosecutor says Mehdi Nemmouche was radicalized by Islamist teachings while in prison . The suspect is believed to have been a member of the Islamic State group and had traveled from France to Syria last year. An Israeli couple from Tel Aviv and a French woman died in May 24 shooting . The shooter also wounded a museum worker .