Mark L. DantzkerMark L. Dantzker is a Professor of Criminal Justice at the University of Texas Rio Grande Valley. Dr. Dantzker is a widely published author in the criminal justice and criminology fields. Dr. Dantzker earned his Ph.D. in Administration from the Instiute of Urban Studies at the University of Texas-Arlington, and has close to twenty years of experience in criminal justice, policing, and criminology. Read More Read Less