Professional licensing · Law enforcement
Brady & Giglio: why credibility issues matter
These decisions concern constitutional disclosure obligations in criminal prosecutions. They do not themselves create an MCOLES licensing rule, but credibility-related allegations can intersect with employment, testimony, disclosure and licensing concerns for law-enforcement professionals.
U.S. Supreme Court · 1963
Brady v. Maryland
373 U.S. 83 (1963)
The Supreme Court held that suppression by the prosecution of material evidence favorable to an accused violates due process. The rule applies to material evidence bearing on guilt or punishment.
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U.S. Supreme Court · 1972
Giglio v. United States
405 U.S. 150 (1972)
The Supreme Court applied the disclosure obligation to material evidence affecting the credibility of a key government witness, including an undisclosed promise concerning prosecution.
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