Footage 1985
In February 1986, a tape was found in the former home of the killer known as the "Butcher of the Forest".
After the disappearance of some people at the scene, an investigation was launched.
Mark Henry, the dreaded murderer, has already been executed by electrocution, so there is no possibility that he is the perpetrator of further crimes.
The images you will see are from the tape found at the site and may be disturbing images...