The man arrested in France on suspicion of killing three people at Brussels' Jewish Museum has been carrying a Kalashnikov wrapped in a flag with the inscriptions of a militant Islamist group, prosecutors said.
Mehdi Nemmouche, carried the flag of the Islamic State of Iraq and the Levant (ISIL), an ultra-conservative militant group reconstituted from an earlier incarnation of al Qaeda and active in Syria and Iraq.
The 29-year-old Frenchman is said to have returned recently from fighting with Islamist militant rebels in Syria, prosecutors said.
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