Beyond the Brady Rule

The following editorial was published by the New York Times on May 18, 2013.

Fifty years ago, in the landmark case Brady v. Maryland, the Supreme Court laid down a fundamental principle about the duty of prosecutors — to seek justice in fair trials, not merely to win convictions by any means. The court said that due process required prosecutors to disclose to criminal defendants any exculpatory evidence they asked for that was likely to affect a conviction or sentence.

It might seem obvious that prosecutors with any sense of fairness would inform a defendant’s lawyer of evidence that could be favorable to the defendant’s case. But in fact, this principle, known as the Brady rule, has been restricted by subsequent rulings of the court and has been severely weakened by a near complete lack of punishment for prosecutors who flout the rule. The court has also declined to require the disclosure of such evidence during negotiations in plea bargains, which account for about 95 percent of cases.

It is impossible to know how often prosecutors violate Brady since this type of misconduct, by definition, involves concealment. But there is good reason to believe that violations are widespread. Hundreds of convictions have been reversed because of prosecutorial suppression of evidence. In many cases, the exculpatory evidence surfaces only on appeal of a conviction, and often comes to light because other aspects of the prosecution are rife with error.

The 2011 case of John Thompson is particularly instructive — as an example of atrocious prosecutorial misconduct and of the Supreme Court’s refusal to hold the prosecutor accountable. Mr. Thompson spent 14 years on death row for a murder he did not commit. He was exonerated when an investigator found that lawyers in the New Orleans district attorney’s office had kept secret more than a dozen pieces of evidence that cast doubt on Mr. Thompson’s guilt, even destroying some. Yet the Supreme Court’s conservative majority overturned a $14 million jury award to Mr. Thompson, ruling that the prosecutor’s office had not shown a pattern of “deliberate indifference” to constitutional rights. Outrageous breaches of due process rights in such cases show that the Brady rule — which seems essentially voluntary in some places — is simply insufficient to ensure justice.

A better approach is to require the opening of prosecutors’ files to defendants, as a general rule. North Carolina adopted open-files reform to make criminal cases more efficient and fair. The state statute requires prosecutors in felony cases, before trial, to make available to the defense “the complete files of all law enforcement agencies, investigatory agencies and prosecutors’ offices involved in the investigation of the crimes committed or the prosecution of the defendant.” The statute has improved the justice system, including enhancing fairness in plea bargains.

Ohio has followed North Carolina’s lead, and other states should as well. So should Congress. The Justice Department insists that it has solved this problem by tightening requirements for disclosure in its manual for federal prosecutors, but numerous misconduct scandals show that is not sufficient. Since the Brady decision, prosecutors throughout the justice system have acquired more power, with little to deter them from abusing that power. The best way to fulfill the promise of Brady is with open-files reform, which addresses the need for full disclosure of evidence that could show a defendant’s innocence.