A book by the same title. A true story of the police investigation of Mark Hoffman, a bomb murderer, professional forgerer and member of the Church of Jesus Christ of Latter-day Saints. Hoffman entertained himself by creating documents to embarass the Church and sell to the highest bidder. A book with it's own, not too subtle agenda, but once you get past the anti-Mormon blather it's a decent true crime read.
mormon murders, the. not really based on truth, but a sensationalized version thereof.