In the Line of Duty documents critical moments in law enforcement and police protection, as a means of education and training. Programs in Volume 12 include Trolley Square—The Night When Rapid Response Worked; Georgia Officer Shot in Face Returns Fire; Drug- and Terror-Related Traffic Stops; Drug Concealment Spots; Textbook Traffic Stops; Drug Recognition Experts; Missouri Cops in Courtroom Battle; Forensic Death Investigations—What Every Officer Should Know; Cops and Hazardous Materials—What Every Officer Should Know; EVOC—Police Driving, Part 1; and EVOC—Police Driving, Part 2. Contains graphic crime-related violence. Some language may be offensive. 11-part series, 26–46 minutes each.