no contest pleas

In 1995 Amanda Mitchell and 22 other defendants were indicted in the Eastern District of Pennsylvania for offenses arising from a conspiracy to distribute cocaine in Allentown from 1989 to 1994. Mitchell was charged with one count of conspiring to distribute five or more kilograms of cocaine and three counts of distributing cocaine within 1,000 feet of a school or playground. Without a plea agreement she pleaded guilty to all four counts. She reserved the right to contest the drug quantity attributable to her under the conspiracy count. The District Court advised her that quantity would be determined at sentencing. Before accepting the plea the District Court conducted the Rule 11 colloquy. It informed Mitchell that the range of punishment was complex because the amount of cocaine had not yet been established. She faced a mandatory minimum of ten years if held responsible for at least five kilograms. Mitchell stated under oath that she had done "some of it." After consulting counsel she reaffirmed her intention to plead guilty to all charges. The court accepted the plea. In 1996 nine codefendants went to trial. Three cooperating codefendants who had pleaded guilty testified at Mitchell's sentencing hearing. They adopted their trial testimony. One furnished additional information on the amount of cocaine petitioner sold. According to him, petitioner worked two to three times a week, selling one and one-half to two ounces of cocaine a day, from April 1992 to August 1992. Then, from August 1992 to December 1993 she worked three to five times a week, and from January 1994 to March 1994 she was one of those in charge of cocaine distribution for Riddick. Mitchell offered no evidence and did not testify. Her counsel argued that only the three documented sales to undercover buyer Alvitta Mack totaling two ounces should be credited. The District Court ruled that Mitchell had no right to remain silent at sentencing because of her guilty plea. It expressly relied on her failure to testify in crediting the codefendants' testimony. The court found her responsible for more than five kilograms and imposed the ten-year mandatory minimum sentence together with six years of supervised release and a $200 special assessment. The Court of Appeals for the Third Circuit affirmed. The Supreme Court granted certiorari.

On August 1, 1991, San Diego Narcotics Task Force agents arrested Gordon Shuster after discovering a methamphetamine laboratory at his residence in Rainbow, California. Shuster agreed to cooperate with the agents. He placed a call to respondent Gordon Mezzanatto's pager a few hours later. When Mezzanatto returned the call, Shuster told him that a friend wanted to purchase a pound of methamphetamine for $13,000. Shuster arranged to meet Mezzanatto later that day. At the meeting, Shuster introduced an undercover officer as his friend. Mezzanatto produced a brown paper package containing approximately one pound of methamphetamine from his car. He also presented a glass pipe containing methamphetamine residue and asked the officer if he wanted to take a hit. The officer gave a prearranged arrest signal after leaving the car to retrieve the money. Mezzanatto was arrested and charged with possession of methamphetamine with intent to distribute in violation of 21 U.S.C. § 841(a)(1). On October 17, 1991, Mezzanatto and his attorney asked to meet with the prosecutor to discuss cooperating with the Government. At the beginning of the meeting, the prosecutor stated that Mezzanatto would have to agree that any statements made could be used to impeach contradictory testimony at trial if the case proceeded that far. Mezzanatto conferred with counsel and agreed to proceed under those terms. He then admitted knowing the package contained methamphetamine while claiming he had dealt only in ounce quantities and had not visited Shuster's residence for at least a week. The Government confronted Mezzanatto with surveillance evidence showing his car on Shuster's property the day before the arrest. It terminated the meeting for failure to provide completely truthful information. Mezzanatto was later tried on the charge. He took the stand in his own defense. He testified that he thought Shuster used the laboratory to manufacture plastic explosives for the CIA and that he did not know the package contained methamphetamine. Over defense objection, the prosecutor cross-examined Mezzanatto about inconsistent statements from the October 17 meeting. The prosecutor called an attending agent to recount those statements. The jury found Mezzanatto guilty. The District Court sentenced him to 170 months in prison. A Ninth Circuit panel reversed over Chief Judge Wallace's dissent in 998 F. 2d 1452 (1993). The Supreme Court granted certiorari because the decision conflicted with the Seventh Circuit's ruling in United States v. Dortch, 5 F. 3d 1056 (1993).