Supreme Court Steps Closer to Repeal of Evidence Ruling

In 1983, a young lawyer in the Reagan White House was hard at work on what he called in a memorandum “the campaign to amend or abolish the exclusionary rule” — the principle that evidence obtained by police misconduct cannot be used against a defendant.

The Reagan administration’s attacks on the exclusionary rule — a barrage of speeches, opinion articles, litigation and proposed legislation — never gained much traction. But now that young lawyer, John G. Roberts Jr., is chief justice of the United States.

This month, Chief Justice Roberts, writing for the majority in Herring v. United States, a 5-to-4 decision, took a big step toward the goal he had discussed a quarter-century before. Taking aim at one of the towering legacies of the Warren Court, its landmark 1961 decision applying the exclusionary rule to the states, the chief justice’s majority opinion established for the first time that unlawful police conduct should not require the suppression of evidence if all that was involved was isolated carelessness. That was a significant step in itself. More important yet, it suggested that the exclusionary rule itself might be at risk.

The Herring decision “jumped a firewall,” said Kent Scheidegger, the general counsel of the Criminal Justice Legal Foundation, a victims’ rights group. “I think Herring may be setting the stage for the Holy Grail,” he wrote on the group’s blog, referring to the overruling of Mapp v. Ohio, the 1961 Warren Court decision.

Justice Samuel A. Alito Jr. joined the Herring decision and has been a reliable vote for narrowing the protections afforded criminal defendants since he joined the court in 2006. In applying for a job in the Reagan Justice Department in 1985, he wrote that his interest in the law had been “motivated in large part by disagreement with Warren Court decisions, particularly in the areas of criminal procedure,” religious freedom and voting rights.

Justice Alito replaced Justice Sandra Day O’Connor, who was considered a moderate in criminal procedure cases.

“With Alito’s replacement of O’Connor,” said Craig M. Bradley, a law professor at Indiana University, “suddenly now they have four votes for sure and possibly five for the elimination of the exclusionary rule.”