ok, so my garage door faces an alleyway where sometimes the neighbor kids ride their bikes down. It's on an incline, so they can get their speed up. I came home today and saw a big dent on my garage door. I checked the cam footage and realized the daughter of one of my neighbors a couple of houses over accidentally crashed into it with her bike. It looks like she was going pretty fast, crossed the street, and then tried to stop in time, but couldn't stop fast enough. I think she's 11. I haven't heard anything from her or the neighbors. I'm not sure if they even know. Also, it looks like she hurt her wrist, but I'm not sure.

Side note, any idea of how much it will cost?