Swinging lantern in the Body Chute at Waverly Hills Sanatorium, KY

A fellow investigator and I found this lantern swinging perpendicular to the breeze moving down the Chute. The breeze was mild and couldn't have caused the lantern to swing. In addition, the arc of the swing remained constant for over 30 minutes without increasing or decreasing. We were unable to determine how this was happening. You can also hear a bang in the background. There was nothing physical in the Chute that would have caused this sound.