Hollow Creek Sanatorium: Daniel Grover's Final Recordings
The discovery of disturbing recordings found during renovations at the abandoned Hollow Creek Sanatorium in 1973. The tapes, labeled "maintenance," contain the voice of caretaker Daniel Grover, who recounts increasingly disturbing paranormal experiences, including hearing voices of the dead and seeing shadowy figures and a nurse named Clara. Grover's recordings become progressively incoherent before ending abruptly with sounds of footsteps.