In 1996 two women who were experienced outdoor leaders didn\u2019t return from a week\u2019s remote camping in Virginia. Park rangers found them brutally murdered in their sleeping bags. Journalist and outdoor expert Kathryn Miles discovered many problems with the investigation. \u201cAll About Books\u201d has a review of her book \u201cTrailed: One Woman\u2019s Quest to Solve the Shenandoah Murders\u201d