Presently retired after 32 years with the Houston Police Department, Dr. Grysen brings his investigative experience as a former homicide detective, his PhD training in Christian Apologetics, and his desire to share the Lord Jesus Christ together in this book. His desire is to reach out to young adult believers in Jesus Christ, to strengthen their faith in God and the Bible, giving them evidence for and confidence in the absolute truth of the Christian faith. To God be the Glory!