es v. Nixon, 418 U.S. 683 (1974) 282 United States v. Noble, No. 07 Cr. 284 (RJS), 2008 WL 140966 (S.D.N.Y. Jan. 11, 2008) 164 United States v. Okwumabua, 828 F.2d 950 (2d Cir. 1987) 138 United States v. Olivieri, 740 F. Supp. 2d 423 (S.D.N.Y. 2010) 146 United States v. Oshatz, 700 F. Supp. 696

50 F.3d 245, 253 (2d Cir. 2014). It follows that the Government need not inform a witness of the nature of its investigation, see United States v. Okwumabua, 828 F.2d 950, 953 (2d Cir. 1987), much less his individual status in the investigation, see Washington, 431 U.S. at 189 & 190 n.6. The Constitution

es v. Nixon, 418 U.S. 683 (1974) 282 United States v. Noble, No. 07 Cr. 284 (RJS), 2008 WL 140966 (S.D.N.Y. Jan. 11, 2008) 164 United States v. Okwumabua, 828 F.2d 950 (2d Cir. 1987) 138 United States v. Olivieri, 740 F. Supp. 2d 423 (S.D.N.Y. 2010) 146 United States v. Oshatz, 700 F. Supp. 69

50 F.3d 245, 253 (2d Cir. 2014). It follows that the Government need not inform a witness of the nature of its investigation, see United States v. Okwumabua, 828 F.2d 950, 953 (2d Cir. 1987), much less his individual status in the investigation, see Washington, 431 U.S. at 189 & 190 n.6. The Constitution

es v. Nixon, 418 U.S. 683 (1974) 282 United States v. Noble, No. 07 Cr. 284 (RJS), 2008 WL 140966 (S.D.N.Y. Jan. 11, 2008) 164 United States v. Okwumabua, 828 F.2d 950 (2d Cir. 1987) 138 United States v. Olivieri, 740 F. Supp. 2d 423 (S.D.N.Y. 2010) 146 United States v. Oshatz, 700 F. Supp. 696

es v. Nixon, 418 U.S. 683 (1974) 282 United States v. Noble, No. 07 Cr. 284 (RJS), 2008 WL 140966 (S.D.N.Y. Jan. 11, 2008) 164 United States v. Okwumabua, 828 F.2d 950 (2d Cir. 1987) 138 United States v. Olivieri, 740 F. Supp. 2d 423 (S.D.N.Y. 2010) 146 United States v. Oshatz, 700 F. Supp. 696

es v. Nixon, 418 U.S. 683 (1974) 190 United States v. Noble, No. 07 Cr. 284 (RJS), 2008 WL 140966 (S.D.N.Y. Jan. 11, 2008) 112 United States v. Okwumabua, 828 F.2d 950 (2d Cir. 1987) 97 United States v. Olivieri, 740 F. Supp. 2d 423 (S.D.N.Y. 2010) 101 United States v. Oshatz, 700 F. Supp. 696 (