I am quite sure he did it deliberately to be as offensive as possible.
So what?
How does that make him a criminal? How does that merit a criminal trial, costing the taxpayer thousands, followed possibly by a prison sentence costing many more thousands, followed by massive consequences for his future ability to get a job?
Why not just delete his Facebook page and call him a twat.
You make this kind of thing a criminal offence and I agree tha a good proportion of this website would be helping the police with their inquiries. I find some people on here extremely offensive. But they are not criminals because of MY sensitivities...