Just so I understanding - are you saying that Horowitz’s OIG report only covers the DOJ people and NOT the FBI people? The FBI has a separate OIG? I thought Horowitz was investigating Fibbers too.
No, quite the opposite! The FBI is a subset ("under") the DOJ. To foster "impartiality", major investigations of the FBI are conducted by the OIG of the DOJ -- not FBI's "Internal Affairs".
Good examples of the above are the ongoing Horowitz FBI investigations, and the FBI Labs investigation I cited -- both conducted by DOJ's OIG...
Apologies for being unclear!
TXnMA