He said, (s)he said, they said and media said. There are many different stories going on. Also, I have seen in Jamaica, even at stage shows when a group of people get out of order defending someone who never encouraged that reaction. So, I think there is alot of room for misinterpretation of the facts.
I don't think any of us can judge who did what but I can say none of it is good for reggae music and there seems to be a growing number of these events. I hope all parties involved let the violence stop now.