a Veil Ferman, used those admissions to charge Mr. Cosby with the same crimes related to the sexual assault of Ms. Constand that were covered by DA Castor's promise. (Id. at 18). Mr. Cosby was convicted of those charges at trial. (Id. at 38). The Pennsylvania Supreme Court held that DA Castor's promis

enabling the government to better investigate its case could rise to the level of a Sixth Amendment violation if substantial, see United States v. Castor, 937 F.2d 293, 297 (7th Cir.1991), the disclosure of facts is presumptively less harmful than the disclosure of trial strategy. Here the governmen