Mark Allan Keyes (Kize)

Author

Mark Allan Keyes, Director of the Pennsylvania Paranormal Association, lecturer, and author, is a retired State Police Detective with a background in Psychology, now working as a County Detective/School Resouce Officer. Since 2007, Mark has been involved in working on well over 200 paranormal resolution cases, and because of his background, has been featured on many television and radio shows. Mark is a lecturer on paranormal topics and has written two books, The Upper Darby Poltergeist and Chasing Shadows: A Criminal Investigators Look into the Paranormal.