Algodoo

I know it is short, but hey, no one is perfect!

So Lavender was killed and her body parts were thrown into a curvy tube, and she pushed a metal ball through a pipe, and it pushed a random block that pushed a bigger one to push a knife, and it cut a spring holding a 1,000,000,000 ton block, and... Well, the end I am sure you figured out... Purple got squished and blood exploded EVERYWHERE!