Then send them the hell back to any Islamic country that will accept them.
Islamic countries don't accept responsibility and trouble. They prefer to export trouble.
Besides, this is a French problem. They colonized these countries and allowed mass migration to France decades ago without proper integration or assimilation programs. Then, there is a minor or shall I say major problem with French arrogance and superiority complex. The French don't even like their own European counterparts, let alone their ex colonies.
There are many reasons why Paris is burning. The French need to open their eyes and find a decent solution; this isn't simply a Muslim or a law & order issue.