Criminal Profiler Pat Brown is the President of the Pat Brown Profiling Agency and CEO of The Sexual Homicide Exchange. She is a television commentator for CNN, HLN, FOX, NBC, CBS, and ABC, having more than 2000 appearances. She is a regular on Nancy Grace, The Today Show, The Early Show, Joy Behar, and Jane Velez-Mitchell. She holds a Masters in Criminal Justice from Boston University and developed the first Criminal Profiling and Investigative Analysis Certificate program in the US for Excelsior College. She is the author of The Profiler: My Life Hunting Serial Killers and Psychopaths (Hyperion Voice 2010) and Killing for Sport (Phoenix Books 2008)