In 1974, police in Iceland were dealing with two separate disappearances in just the span of months. In a country where violent crime was almost unheard of, the pressure was on to solve both cases. With no bodies, eyewitnesses, or forensic evidence, authorities were getting desperate for a lead. When a suspect in an unrelated case said she had a nightmare about one of the missing people, police seized the opportunity. That nightmare turned into confessions from six people. The only problem was, none of them had any idea what they were talking about. Learn more about your ad choices. Visit megaphone.fm/adchoices