Derhally, Lena: - Lena Derhally is a licensed psychotherapist certified in Imago Relationship Therapy. She is the author of the bestselling true crime book, My Daddy Is a Hero: How Chris Watts Went from Family Man to Family Killer, and her work and expertise have been featured in O, The Oprah Magazine, SELF, Glamour, The Washington Post, A&E, Hollywood Life, The Huffington Post, Law and Crime, and more. She was formerly a clinical instructor in the Department of Psychiatry and Behavioral Sciences at the George Washington School of Medicine, where she mentored medical students. Lena is passionate about antiwar movements and social justice, and in her spare time raises money for those who live under ongoing traumatic circumstances. Lena lives in Washington, DC, with her husband, children, and fur babies.