Gun.io filed a request for ODB's file under the Freedom Of Information Act, and posted it online. It is 90 pages long. Here are the best parts.
A broad overview of the Wu Tang Clan
From August 4, 1999, The Wu Tang Clan is an organization from Staten Island that is "heavily involved in the sale of drugs, illegal guns, weapons possession, murder, car jackings, and other types of violent crimes"
The same form from May 5, 2000 describes the Wu Tang Clan as "a well known musical group from the Staten Island, New York area that specializes in Rap type music."
Loyal associates of the WTC are were awarded contracts to record "Rap type music."
The FBI was thoughtful enough to censor the names of all other members of the Wu Tang Clan in order to protect their identities.
Source: gun.io