You are hiding out in your house, a virus started going around a month ago and it’s turning people into flesh eating aggressive zombies.

One day you’re casually reading a newspaper from a month ago when you hear gurgling and shuffling outside, you look outside and see a zombie, normal, you grab your gun and aim it at the zombie. While your aiming it spots you and starts snarling and limping its way towards the window you’re at, it’s obvious the zombie is hungry.