Sean Lynch grew up in a Civil War-era farmhouse in Iowa restored by his family. He served in the U.S. Army as an enlisted infantryman before working almost three decades as a municipal police officer in the San Francisco Bay Area. During his law enforcement career he's been a Motorcycle Officer, Firearms Instructor, S.W.A.T. Team Member, Sex Crimes Investigator, and Homicide Detective. He is certified as an expert witness in State and Federal Court in the area of Police Use of Force, and has consulted on several high-profile cases. A lifelong outdoors, firearms, and fitness enthusiast, Sean holds a 1st Dan in Tae Kwon Do. Learn more about Sean at SeanLynchBooks.com.