Love Parade 2010
In 2010, the world’s enormous electro festival,Love Parade, had gotten so large that Germany’s largest city refused to host it. As a result, it was moved to a nearby city, but a tragedy occurred in a small tunnel that served as the only entrance to the festival grounds. So many people had packed into the space that when a few started to panic, so did the rest. A stampede ensued and 21 were trampled to death.