In the only known case where a ghost helped police solve her own murder, the Greenbrier Ghost is not the only time the deceased have spoken from beyond to identify their killer. In their online blog, a victim documented the minutes leading up to his murder. And when a Russian spy was poisoned by a radioactive substance, he was able to tell officials where, how and when he was killed. Just when they thought they got away with murder, the dead had more to say. Learn more about your ad choices. Visit podcastchoices.com/adchoices