No idea, it's one of several pictures taken during the riots posted on that website. If there were more pictures, I'd like to see them. Though it might ruin the magic of that picture, ie, if the girl isn't really that hot except when she's on her back and you can see her panties. I'm shallow that way.
Have any of you checked out the site posted by Ryllharu? Plenty of looting going on, and most of the people involved in the destruction and vandalism have on Canucks jerseys and t-shirts. Sure some of them could be thugs in disguise looking to cause trouble, but it's more likely they are thugs who are also Canuck fans looking to make trouble. Pretty wild stuff.