After a while, things died down and Lew had come up to tell us it was time to leave. That door was the only door we hadn't tried in our earlier experiment. After trying that door we had come to realize that we had found our source of the creaky door. It could be heard loud and clear from room 7. After gathering our things we thanked our host for allowing us to investigate and headed for home.
Film still awaiting development and audio and video still has to be reviewed.
On behalf of the PGHA I would like to thank Joe Luccaro for allowing us to continue our research.