Gary Klivans is a gang consultant and lecturer specializing in gang codes. He retired with the rank of Captain from the Westchester County (NY) Department of Correction. Captain Klivans was employed for nearly 10 years as a District Attorney Investigator (Police Officer) serving in the New York State counties of Westchester and Putnam. He investigated crimes defined by the Penal and Criminal Procedure Law including white collar crime, organized crime and political corruption. He also performed surveillance and crime scene photography and conducted surreptitious entries.
Gary Klivans
Cracking Gang Codes