It is 1999, and a documentary is filming a special about ghosts. Auerbach is working as their consultant. During a lull in the filming, Auerbach is behind the bar taking readings with a magnetometer. Auerbach considers it his most reliable tool. The handheld device detects magnetic and electromagnetic fields.
Ghosts tend to produce a much higher reading than normal background energy fields.
He looks for an electric source to explain the reading when something new begins to happen. His excitement level rises as he continues. All of a sudden, I get this wave of tingly energy moving from front to back. And then back to front and front to back again. It occurs to me, after three or four times, that she is walking through me.