A historically documented paranormal case reopened. Law enforcement investigates mysterious fires, unexplained explosions, and injuries over months of surveillance and polygraphs to solve the mystery and realize a family's worst fears.

An entire year of investigation, multiple law enforcement agencies, hundreds of police reports, months of undercover surveillance, thousands of man hours, numerous polygraph tests, a string of mysterious fires, a series of unexplained explosions, life threatening injuries, and one family's worst fears realized. Witness the journey unfold as investigators reopen the most documented paranormal case in U.S. history, in an attempt to solve a mystery spanning four decades.—Cover