Why this is a troll. (Score 1)

I've contacted the conference organizers, who have pointed out the following issues:

• No such person was invited by them to the conference, in fact, no KDE people from overseas were invited at all.
• If this had happened to someone who was registered for the conference, there would have been a left-over name tag, which there wasn't.
• It is extremely unlikely that he would have been handed over to German officals bloodied and beaten to the point where they sent him to hospital with no reaction from the German government.