The Silhouettes of a Man Standing Behind a Window

I call him the silhouette and it's a silhouette of a man who stands behind windows or back that windows and watches me. And these are sometimes people that appear perfectly healthy. He or she will remark that they're they looked a little gray. They looked gray and would say they would look gray. Why does this person look sick? And the next day they'd be dead. One was one was a guy who slipped and hit his head on a swimming pool and drowned and he was perfectly healthy. 40 year old dude. So I thought it was she could see imminent death, but that's like marked for death situation. That's final destination.