Mr. Brock is a Criminal Defense attorney in Chattanooga, TN. Although, Mr. Brock has handled cases from speeding tickets to First Degree Murder, he focuses on DUI and drug related crimes. He is a certified instructor in DUI Detection & Standardized Field Sobriety Testing course recognized by the National Highway Traffic Safety Administration (NHTSA). This is the same course that police officers take in order to make DUI arrests. He is an Ambassador for the DUI Defense Lawyers Association as well as a member of National Association of Criminal Defense Lawyers and the Chattanooga Association of Criminal Defense Lawyers