Susan Mustafa is an award-winning journalist and coauthor of the New York Times Best Seller, The Most Dangerous Animal of All: Searching For My Father and Finding the Zodiac Killer, written with Gary L. Stewart. She also coauthored Dismembered, the true story of serial killer Sean Vincent Gillis, written with Sue Israel; and Blood Bath about the life and crimes of serial killer Derrick Todd Lee, written with Special Prosecutor Tony Clayton and Sue Israel. Susan has been featured on numerous television programs aired on Discovery, Investigation Discovery, Discovery Canada, Lifetime, and National Geographic.