Helen Smith, PhD, is a psychologist specializing in forensic issues and men's issues with degrees from the University of Tennessee, The New School for Social Research, and the City University of New York. The author of The Scarred Heart: Understanding and Identifying Kids Who Kill, she is also the writer and executive producer of the documentary Six and has been a guest on numerous television and radio shows. For more information, visit her blog: pjmedia.com/drhelen.