The ParaFPI is a well organized and experienced research group. They are a local chapter of T.A.P.S., from Ghost Hunters of Sci Fi Channel fame. Check out their website.

THE FACTS

In addition to photographic evidence some audio was recovered in the room while it was verified to be empty. One of the video cameras experienced a battery drain and shut off. While the camera was off, the digital audio recorder recorded the sound of what could be described as banging metal. Once the banging stopped, the battery drain ceased, and the video camera resumed recording. The rest of the data amounts to hours worth of video, audio, and photos, as well as temperature fluctuations and psychic sensitive readings. This data is still being processed and will be posted when it becomes available.

Sounds recorded in the tivoli: investigation on 10/31/06:

evp1.mp3 = 6:07am weird moan

evp2.mp3 = 6:11am definite strange voice

evp3.mp3 = 6:26am Womans voice says "come in" after I saw a shadow in the doorway to the inner catacomb (very clear!)

evp4.mp3 = 6:27am whispers, can't make out what is said

evp5.mp3 = 6:27am someone is whispering "hey"

evp6.mp3 = 6:28am very low whispers right before Wade heard someone touch the plastic on the chairs

evp7.mp3 = 6:29am whisper voice sounds like "We're in here"

evp8.mp3 = 6:58am whispering in the boiler room service hallway