You're home alone. Your parents are at the store shopping. They should be gone for a couple hours. While you wait you're in your room probably rummaging through your phone, but while you're busy you swear you can hear some sort of noise on the roof. You go near your window to listen, then you close it. The noise gets louder and you can now hear it clearly. You hear thumping noises on your roof. The noises become louder, more violent as you hear scratching on your roof. What's your first move?