J. Warner Wallace is a Dateline featured cold-case homicide detective, popular national speaker, and best-selling author. He continues to consult on cold-case investigations while serving as a Senior Fellow at the Colson Center for Christian Worldview. He is also an adjunct professor of apologetics at Talbot School of Theology (Biola University), Gateway Seminary, and Southern Evangelical Seminary, and a faculty member at Summit Ministries. J. Warner appeared in the movie God's Not Dead 2 as a homicide detective. He is the author of Cold Case Christianity; God's Crime Scene; Forensic Faith; Person of Interest; and The Truth in True Crime. J. Warner was awarded the Police and Fire Medal of Valor “Sustained Superiority” Award for his continuing work on cold-case homicides, and the CopsWest Award after solving a 1979 murder.