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. 　　译文(2): 整整一年的调查，多个执法机构，数百份警方报告，数月的秘密监视，数千工时，无数次测谎测试，一连串神秘的火灾，一系列无法解释的爆炸，生命危险的伤害，以及一个家庭最大的恐惧实现。随着调查人员重新调查美国历史上记录最多的超自然现象案件，试图解决一个跨越40年的谜团，见证这段旅程的展开。