Forensic Files

Episode 753: The “Hitman” Murders

Morbid | Podcast

  • Feb 2, 2026
  • 1:07:30
  • Full Episode

In the early hours of March 3, 1993, someone snuck into the Maryland home of Millie Horn, where she lived with her disabled eight-year-old son, Trevor, and his nurse, Janice Saunders. After shooting both women in the head multiple times, the intruder smothered Trevor Horn to death, then quietly left the house. Hours later, the bodies of all three were discovered by Millie’s sister, who stepped by to check on them.

Almost immediately, suspicion fell on Millie Horn’s ex-husband, Lawrence, who lived thousands of miles away in California, but with whom she’d spoken just hours before the murders occurred. In time, investigators were able to establish a financial motive, linking Lawrence Horn to the murders, yet they were unable to place Horn in Maryland when the murders occurred.

Ultimately, Lawrence Horn would be tried and convicted for all three murders, but by that time, he wasn’t sole perpetrator of the crime. And when prosecutors were finally able to pin down the men responsible for the deaths, it turned out the killers received guidance from a very surprising source.

References

Associated Press. 1993. "Man says he wasn't involved in slaying of ex-wife and son." Star-Democrat (Easton, MD), March 10: 5.

Baltimore Sun. 1993. "Murder suspect denies threatening former wife." Baltimore Sun, April 9: 27.

Brooke, James. 1996. "Lawsuit tests lethal power of words." New York Times, February 14.

Hermann, Peter. 1994. "Father arrested in 3 murders." Baltimore Sun, July 21: 21.

James Edward Perry v. State of Maryland. 2002. 0667, Sept. Term, 2001 (Court of Special Appeals of Maryland, November 7).

James Edward Perry v. State of Maryland. 1996. 119, Sept. Term, 1995 (Court of Appeals of Maryland, December 16).

Smolla, Rodney. 1999. Deliberate Intent: A Lawyer Tells the True Story of Murder by the Book. New York, NY: Crown.

Sullivan, Kevin. 1994. "Accused went from glamour of Motown to a life of modest means." Washington Post, July 20.

Vick, Karl. 1996. "Horn convicted for three murders." Washingotn Post, May 4: 1. Recommendations: Phantasma By Kaylie Smith Happy Place By Emily Henry

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Cowritten by Alaina Urquhart, Ash Kelley & Dave White (Since 10/2022) Produced & Edited by Mikie Sirois (Since 2023) Research by Dave White (Since 10/2022), Alaina Urquhart & Ash Kelley Listener Correspondence & Collaboration by Debra Lally Listener Tale Video Edited by Aidan McElman (Since 6/2025) Listener Tale Theme Music licensed from https://www.purple-planet.com Main Theme: Matti Paalanen — Trick or Treat — Provided by Jamendo Ad Music: Title: Artist: BlueJay Studio — Spooky Waltz — Provided by Jamendo

Brief Summary

Lawrence Horn hired a hitman to murder his ex-wife and children for financial gain, leading to a tragic investigation and trial.

Key points

  • Flexing Podcast Influence. Elena shares her pride when fans discover Ghost through their podcast.
  • Concert Gratitude. Elena expresses her gratitude for attending a Ghost concert and connecting with fans.
  • The Mystery of Ventriloquism. A discussion about the spookiness and skill of ventriloquism.
  • Lawrence's Surprise Wedding. Lawrence Horn planned a surprise wedding for Wana Royster, leaving her shocked when she walked into her own ceremony.
  • The Birth of Twins. Millie gave birth to twins, Trevor and Tamille, but their premature arrival added strain to an already complicated marriage.
  • Tragic Hospital Incident. Trevor's breathing tube malfunctioned, leading to severe brain damage after a prolonged lack of oxygen.

Episode highlights

Tension

85/ 100High tension

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