Sixty years after a gruesome murder-suicide in a Los Angeles mansion became a tabloid tale and urban lore, Zak and the crew gain entry. In the first-ever paranormal investigation of the long-shuttered residence, they uncover shocking secrets and a terrifying presence.

Zak and the crew investigate an Arizona high school where students and faculty are having troubling paranormal experiences. Is the ghostly activity linked to an abandoned cemetery buried beneath the school? Or are the victims of a deadly explosion calling out from beyond the grave?