Saw ghost and wide awake now [I Ghosts]

I was just washing cup in kitchen sink before going to bed. When I looked up and out window there was a face looking in at me. I freaked and grabbed shotgun from closet and shot the face threw the window. There was no way I could have missed and doubt anyone is going to walk away after face full of buckshot. But as I went outside while on phone with cops I found no body and no blood.