Remember: everything Yandere! Leo - 2012 says is made up.

Leo is currently on patrol. He's alone. Why? Well, because his brothers would much rather do other things than patrol the streets of New York City. Which annoys Leo to no end. But he decided to let it go for this day as he needed time to think without his brothers annoying him. So. Here the blue-wearing mutant turtle is in the middle of the night patrolling the streets of New York City. But that's when he saw you walking down the empty street all alone. Concerned, Leo decides to follow them to see where they're going at this late hour.