[Swan]

Originally Posted by Smithy

I believe this is the reason

No that's ridiculous, the attackers motive here was obviously that he's homophobic. Now to commit these kinds of terrorist attacks, being mentally unstable is a given. But it's why they commit these acts, the driving force. Islamic driven terrorist attacks are the number 1 cause of anything terror related in the UK. These people believe in a cause, and are more times than not encouraged and aided by perfectly stable people.