A terribly difficult thing to deal with is that this was the 22 year old son of Syrian refugees who came to England before he was born. This is not just someone who came to England and bombed it. A whole life was lived in England and this was the result.
A good answer is easier with a clear question giving the make and model of everything. "The biggest problem in communication is the illusion that it has taken place." -- G. “Bernie” Shaw