Billy Tolley (born January 18, 1973) is an Audio/Video Tech, EVP analyst and paranormal investigator for "Ghost Adventures" TV show on the Travel Channel. He was previously a professional club DJ working as "DJ Inferno" in Las Vegas, NV. Billy has always been good with computers and has a strong background in audio editing and production software. He was first intrigued by the paranormal after learning about electronic voice phenomena (EVP). Having many years of experience in music and a solid understanding of sound in general, his curiosity led him to investigate and capture EVPs for himself. Amazed at what he captured on his own, Billy soon started his own paranormal group with some friends named: The Las Vegas Paranormal Investigations of Mysterious Phenomena Squad (or P.I.M.P.S. for short).
