When Rod Englert began his career in law enforcement, virtually no police force in the world knew how to correctly examine blood spatter. Englert spent years studying and testing how blood behaves, helping to pioneer a vital new tool that is now a part of many criminal investigations. In "Blood Secrets", Englert reveals how blood spatter analysis is used in real cases, from puzzling murders in remote towns to the highest-profile celebrity trials - including O.J. Simpson, Robert Blake, and many others. His stories will fascinate any fan of true crime, mysteries, or TV shows like "CSI" and "Forensic Files".