Implicating Syrian refugees in a crime in Germany?

From Jörg in Berlin: "There is again a bizarre scandal about Germany's "deep state": "Franco A. is suspected of being a staunch right-wing extremist, full of hate for foreigners and prone to violence. Furthermore, at the end of 2015, he established a secret identity as a Syrian refugee. One of the theories investigators are pursuing is that Franco A. had hoped to implicate refugees in the act of violence he was planning."