This article just goes to show that people who want to harm others can always find the means to do so.
http://www.orlandosentinel.com/news/...,4607587.story
Fortunately, all but one of the victims seems to have escaped with what the police call "minor" injuries. One has severe skull injuries. From the anti side, the casualty count is lower than it likely would have been if firearms had been used.
OTOH, the casualty count is much lower than it would have been if IED's had been used (I don't count the kid's molotovs as IEDs, just incendiaries). For that matter, he probably could have killed many more people had he just run over them with a car.
As always, the only people affected by weapons control laws are the ones who wouldn't do this sort of thing.