My papa recently passed away a few months ago, a lovely man. Raised catholic but never really followed the church snd near the end of his time was against its teachings. He died suddenly. I was up at his empty house a couple of weeks ago collecting his old tv, and when i left the house and locked the door i heard three chaps on his window from the inside. I have a great fear of dying and of hell. Could this be him assuring me he is safe and i am will be ok. Im a normal but anxious 20yr old boy