Michael D. Kelleher is the internationally acclaimed author-scholar of Profiling the Lethal Employee, Murder Most Rare: the Female Serial Killer and When Good Kids Kill. His writing is truly exemplary, as is reflected by his long list of publishing credits for such venerable houses as Random House, Dell and the Greenwood Publishing Group. Kelleher's work has appeared in the many of the country's major dailies, including the Washington Post, the New York Times and the San Francisco Examiner. He's a frequent guest on both radio and television and has appeared on the national news program 20/20.

Michael D. Kelleher lives in Northern California with his wife and two dogs. He is a guest lecturer in the California State University system and the father of four grown children. Kelleher specializes in strategic management, threat assessment and crisis resolution.