Brady Rule | LII / Legal Information Institute

The Brady Rule, named for Brady v. Maryland, 373 U.S. 83 (1963), requires prosecutors to disclose materially exculpatory evidence in the government's possession to the defense. "Brady material" or evidence the prosecutor is required to disclose under this rule includes any evidence favorable to the accused-- evidence that goes towards negating a defendant's guilt, that would reduce a defendant's potential sentence, or evidence going to the credibility of a witness.
Brady Rule | LII / Legal Information Institute