I Prefer The Term; "Incident."

That nominally Muslim Church guy. 

His sole motivation was that he was severely ill. He did genuinely believe that he was living in an episode of Buffy the Vampire Slayer. Or something close to it. 

After a couple of years in Broadmoor - Britain's highest security pyschiatric hospital - he was released. With a Skripal-like new, secret identity.

https://www.bbc.co.uk/news/uk-england-essex-55346213

Although they appear not to have noticed. Britain's situation is now so dire. I'm surprised they haven't started trying to blame Russia for that too.

It certainly didn't show the Kosovo Liberation Army (KLA) in a good light.

https://www.youtube.com/watch?v=rIbMbXjbW98 (Baba O'Riley, The Who, Official Audio).