of NATHANIEL BULLOCK (U) Interview documents IA 4 2019.08-10 29 (U) Search - Metropolitan Correctional Center (MCC), Special Housing Unit, L- Tier, Cell 220 (U) BOP chain of custody logs and Photos of search IA 3 2019.08-12 25 (U) Interview of lermaine Darden (U) Copy of signed OIG waiver IA 2