When the family of a Utah couple doesn’t hear from them after ten days, alarm bells ring. Jerry and Susan McFalls were packing, preparing to leave their winter home in Arizona and head back home to West Jordan, Utah, when they vanish. Years go by before investigators zero in on family members, while the real killer sits quietly by, watching it all unfold.

Visit www.crossingtheline.biz to contact investigative journalist and host M. William Phelps, get more information about the show, updates to cases, and more.

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M. William Phelps is the New York Times best-selling author of 46 nonfiction books and winner of the Excellence in (Investigative) Journalism Award from the Society of Professional Journalists. Phelps has written for numerous publications1, including the Providence Journal, Connecticut Magazine and Hartford Courant. Diversifying his talents, Phelps consulted on the first season of the hit Showtime cable television series Dexter and has executive produced and starred in over 350 hours of true crime television. All of which gives him a confluence of expertise and experience to bring to true crime fanatics.

Phelps grew up in East Hartford, Connecticut, and now splits his time between Tolland County and N. Stonington, CT. In July 2017, he published his definitive, 10-year project about Happy Face Killer, Keith Hunter Jesperson, DANGEROUS GROUND: My Friendship with a Serial Killer.