Brady v. Maryland
Brady v. Maryland, 373 U.S. 83 (1963), was a landmark United States Supreme Court case that established that the prosecution must turn over all evidence that might exonerate the defendant (exculpatory evidence) to the defense. The prosecution failed to do so for Brady and he was convicted. Brady challenged his conviction, arguing it had been contrary to the Due Process Clause of the Fourteenth Amendment to the United States Constitution.