The door swung open quietly to reveal a murderer carrying the corpses of the little boy's parents which he silently propped up on a chair as he writes something on the wall with the blood of the dead bodies then hides under the child's bed.
The boy pretends to sleep and as an hour passes, his eyes adjusted more and more to the darkness as He tries to make out the words, He gasps when he finally makes out the sentence “I know you’re awake”, He feels something shift underneath his bed.