The other day I was sitting on my couch. In a quick instant a large shadow passed by my window. My blinds were closed, so I could not see anything other than the shadow. My cat saw it too and jumped up and ran toward the window growling. I got up and went out onto my back porch. There was no one there. My back porch faces a green belt area of my apartment complex and I can see everything from there. If there had been a person there they had nowhere to hide. Who knows? It was not my first strange encounter. I don't necessarily believe in ghosts and spirits, but I have seen a couple things that were weird and not easily explained.