About this episode
In 1993, Mildred and Trevor Horn, along with their live-in nurse Janice, were found murdered in their Montgomery County home. A Maryland police spokesperson described the homicide investigation as the most "exhaustive and labor intensive" in the department's history. And then homicide investigators found a strange manual titled Hit Man: A Technical Manual for Independent Contractors published by Paladin Press, and the case became national news. Say hello on Twitter , Facebook and Instagram . Sign up for our occasional newsletter, The Accomplice. Follow the show and review us on Apple Podcasts: iTunes.com/CriminalShow. We also make This is Love and Phoebe Reads a Mystery . Artwork by Julienne Alexander . Check out our online shop . Episode transcripts are posted on our website . Learn more about your ad choices. Visit podcastchoices.com/adchoices