Awful to hear about this story, and I'm sure the Sharks will do everything they cant to try and find the culprit, and prevent anything like this in the future.
It's a shame that there are these wankers dragging down the name of league fans. Leaving the ground on Sunday afternoon there was a drunk numbnut giving it to a dragons couple leaving. Nothing too bad, but definitely nearing on over the line. I told the guy to piss off and had a chat to the couple (to calm the bloke down who was nearing on decking the bloke).
Some people just can't handle themselves in public, and they should be discouraged at every opportunity.