Per Lawstreetmedia.com: "According to the most recent crime data from the FBI, which covers the 2014 calendar year, the Memphis, TN-MS-AR metro area had the highest violent crime rate in both the south and the entire United States for the second year in a row. The Memphis metro area had approximately 1034 violent crimes per 100,000 people."
https://lawstreetmedia.com/blogs/crime/crime-america-2016-slideshow-top-15-dangerous-metro-areas/
I would venture to say that the total membership of these 8 klan chapters do not come close to gang membership in a couple pubic high schools in the Memphis school system.