The phrase resembles the naming convention for adult films (e.g., "Mandingo" is a stage name used in the adult industry, and series like "Mandingo Massacre" exist). “9” likely indicates a volume or sequel number in a fictional series, not a real historical event. If so, no academic paper can be written on it as fact.
. It is the ninth volume in a long-running series featuring the adult performer Production Overview Release Date: July 6, 2016 Jules Jordan Production Company: Jules Jordan Video 2 hours and 4 minutes Adult/Hardcore Pornography Cast and Content mandingo massacre 9 full