This is a pattern common everywhere now in the West when large numbers of Muslims move to an area. Thuggery, vandalism and robbery is used to intimidate the locals to leave their own homes and the area becomes Islamic. A "no-go zone" for the people who built the area.
Above: A video from this past week from Dutch news.
In the video below, Gavin Boby, UK planning lawyer, describes this process in detail as it occurs in the UK. He speaks with the experience of many clients approaching him to sell their homes in Muslim areas due to exactly this process. The relevant section starts at about 20 minutes 30 seconds.
Or this video shot in Ottawa Canada in 2013 from 13 minutes, 10 seconds on.