Things going Bump in the night

Waking up to a loud noise from downstairs
Going out of your room to check it out,
Just as you do a shadow moves past the window behind you.
You spin round cautiousely to see what is haunting the room
Yet it must be your eyes because nothing is there,
But then the noise of a gentle whirring sound as footsteps come closer.
Your hand shaking, heart beating, mind thumping
You don't seem to notice the shadow against the wall by the stairs,
As the footsteps creep up the whirring noise seems clearer.
The shadow gets smaller against the wall, but why?
As you notice it is the figure appearing up to the landing,
But you can't move, your stunned, shocked by this.
You can't help but scream out loud across the house
Well obviously, who wouldn't by this point,
You suddenly hear a chuckle come across the ceiling and sending down at you.
An unkown force sends you down
What could this possibly be, you think,
As you see the doorway spin round and close in at you.
You flee back into your room as now the man is out there
So you think you are safe, but trapped helplessly,
As all objects slowly twist and turn at you.
The figure appears through the wall making you back up against the opposite
Everything still turning and turning and enclosing you into a small space,
The man comes across to you, his drill at his hand.
Just as he comes through into the light of the window
You can see enough just to notice his face,
But by now he is sending his drill to you.

You wake up the next day in your bed
Everything as normal and you in no harm,
You thought it was all a dream, until you notice a corpse next to you...