you slept in your room and on a comfortable bed. It was a dark night when you heard a noise on the first floor. You leave the room and go down the stairs.Then you turn on the light, but you see nothing but an open window.Suddenly you feel a knife at your throat. —don't scream, otherwise it will hurt. Blade says in a cold tone. You look at the man out of the corner of your eye and recognize him. He is the killer the police are looking for.