The Atlantic Paranormal Society (TAPS) has beendocumenting paranormal activities across the United States for two decades.
What Makes the Missouri State Penitentiary So Scary?
Contemporary security guards, tour guides, and visitors have reported a host of ghastly encounters over the years.
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There are the innocuous tapping, banging, and whispering sounds that are expected haunting standards.
The guard shot Anderson during the attack, and both men died of their injuries.
When they called out to Donnell, they recorded what sounded like a hacking cough in response.
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Gonsalves also visited the gas chamber on site where the prisoner executions were carried out.
Over the years,39 inmates were executed by gas, and one inmate was put to death by injection.
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