Does an abandoned asylum hold the key to a frightful haunting? Everyone's heard the stories about graylock hall. It was meant to be a place of healing - a hospital where children and teenagers with mental disorders would...Does an abandoned asylum hold the key to a frightful haunting? Everyone's heard the stories about graylock hall. It was meant to be a place of healing - a hospital where children and teenagers with mental disorders would be cared for and perhaps even cured.