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Class C EVP

Why are Class C EVPs the most common, you may ask? Probably because they're the least likely to be paranormal. Some could be paranormal, certainly, but they're usually too obscured to say with any certainty that they're not caused by some other normal acoustic source in the environment, much less interpret what exactly they're saying....

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Interview with Karl Sherlock

PPI President and Co-Director Karl Sherlock gave this interview for a journalism student at Grossmont College who was interested in paranormal investigation. The interview took place in April 2013.