You are joking, seriously, aren't you?
Some just love to bury their heads in the sand and pretend there is no problem.
I am aware of various jihadists etc going before the courts, but heard nothing about them being refugees.
Similarly, the Syrian immigrants going back to fight in Syria, most of them here for decades, again not refugees.
Lots of 'problems' many would say that the problem is "multi-culturalism", but again that isn't anything to do with refugees.
IMO lumping this on 'refugees' is exactly the type of fear monger ins hype that Big Jules was addressing.
Seriously, you are obviously convinced that you are right, so surely it isn't unreasonable to request at least an anecdotal exale of what has led you to that conclusion.