It's late at night, and you're home all alone. You double checked to make sure all of the doors were locked and made sure all of the windows were closed. It's been a quiet night, but for some odd reason you cannot sleep. During your restless night, you hear a bump in the kitchen. At first you dismiss it as the wind. But there it is again, and it's louder this time. You're scared, your pulse is racing and you cannot think of what to do. You don't know whether to call 911 or just lay there and hope whatever it was will go away. But then ....