WHEN A KILLER CALLS

A Haunting Story of Murder, Criminal Profiling, and Justice in a Small Town.

Legendary FBI criminal profiler John Douglas discusses in-depth details about his process and various factors that he used during his career with Jeffy.

John Douglas, FBI criminal profiler and New York Times bestselling author, has spent over twenty-five years researching and culling the stories of America’s most disturbing criminals. He has been involved with more than 5,000 violent crime cases over the past 48 years. He and his wife Pam, a teacher, live in the Washington, D.C. area. Mark Olshaker Is an Emmy Award–winning documentary filmmaker, journalist, and author of twelve nonfiction books and five novels. His books with John Douglas, beginning with Mindhunter and, most recently, The Killer’s Shadow, have sold millions of copies and have been translated into many languages. He and his wife Carolyn, an attorney, live in the Washington, D.C. area.

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