read an FBI file on the Black Gangster Disciples in memphis. Some interesting stuff on them, they started popping up around 86 and allied themselves with the crips. Also had strong ties to chicago.Alot of the names and information was heavily redacted but their was some disturbing information given by an informant about the Black Disciples initiation methods at the time. This informant told authorities that to initiate new members they would have to drive around at night with their lights off and the first person to flash them would be followed home and killed. This might not have been true and the guy might have been lying for whatever reason but all urban legends come from somewhere.