The report from the special commission in Braunschweig, broadcasted by the ARD mentions …
Mass-brawls (with up to 200 migrants involved), shop thefts increased by 200% this year, the overall crime rate increased by 50%, burglary, vandalism (can’t park your car in the streets anymore), (attempted) rape.
850 police operations at the reception camp this year, with up to 25 police vehicles involved simultaneously.
You can watch the video in German here…
http://www.ardmediathek.de/tv/FAKT/Die-Soko-Fl%C3%BCchtlingskriminalit%C3%A4t-in-Brau/Das-Erste/Video?documentId=32121318&bcastId=310854
… or here:
Die Soko Flüchtlingskriminalität in Braunschweig – Erste Bilanz
https://www.youtube.com/watch?v=8xBy1GOzk5g
Alternative upload:
https://www.youtube.com/watch?v=U_PVw6fUgTc