French police have released a photograph of a suspected Paris assailant, identified as one of three Abdeslam brothers.
Salah Abdeslam, also wanted by Belgian police, is brother to Brahim who blew himself up outside a Paris bar Friday night.
The third brother Mohammed Abdeslam is already in police custody.
Four of the Paris attackers are found to be French-born and one with a Syrian passport suspected to be among newly arrived refugees.
Pundits suspect some French Islamic radicals had returned from IS fighting in Syria.