Pubdate: Mon, 21 Jun 1999 Source: Reuters Copyright: 1999 Reuters Limited. Author: James Vicini SUPREME COURT ALLOWS LENIENCY FOR TESTIMONY WASHINGTON - The U.S. Supreme Court Monday allowed prosecutors to continue offering leniency for testimony of cooperating witnesses, handing the Justice Department a victory in a closely watched criminal case. The high court rejected without any comment or dissent the argument that federal prosecutors commit bribery by granting leniency to a witness in exchange for testimony. The justices let stand a decision by the full 10th U.S. Circuit Court of Appeals in Denver, which found the argument to be ``patently absurd.'' The appeals court overturned a highly controversial decision by three of its judges who declared that promising leniency to a witness amounted to illegal buying of testimony. The Justice Department told the Supreme Court that the argument that the practice was illegal was ``contrary to well-settled law'' and did not deserve Supreme Court review. Solicitor General Seth Waxman of the Justice Department said Congress has adopted laws that encourage federal prosecutors to offer leniency and other benefits in return for a witness's truthful testimony. Prosecutors have traditionally offered leniency to some defendants to get them to testify against others. Leniency can be in the form of immunity from prosecution or reduced charges and recommendations for lesser sentences. The case involved Sonya Singleton, who was convicted of money laundering and conspiring to distribute cocaine in 1997 after a co-defendant testified against her in exchange for a leniency offer from prosecutors. She was sentenced to 46 months in prison. Singleton charged that an anti-bribery law applied to the government in prosecuting criminal offenses and prohibited prosecutors from offering anything of value to a witness in exchange for testimony. In appealing to the Supreme Court, her lawyer, John Val Wachtel, said the full appeals court decision ``undermines the integrity, fairness and credibility of the American system of justice.'' He claimed the government ``bought'' the testimony of the co-defendant through the offer of lenient treatment, and that the practice must be stopped. Waxman defended the practice, saying that defendants at trial have the opportunity to question any witness about any plea deal involving leniency. The ``features of the adversary process afford defendants protection against bias (from the use of such testimony) without depriving the criminal justice system of evidence that has long been understood as essential to the prosecution of a crime,'' he said. The case has been closely watched by the Justice Department officials after the three-judge appellate panel last year barred the government from offering plea deals. They warned the ruling would have wide-ranging impact if applied nationwide. - --- MAP posted-by: Derek Rea