Whether the Sixth Amendment right to effective assistance of counsel applies to plea offers that lapse because defense counsel failed to communicate them to the defendant.
Holding
Yes. The right to effective assistance of counsel extends to the consideration of formal plea offers that lapse or are rejected during plea bargaining.
Reasoning
The Sixth Amendment guarantees effective assistance at critical stages of a criminal prosecution. Earlier decisions, including Hill v. Lockhart and Padilla v. Kentucky, established that Strickland v. Washington governs ineffective-assistance claims involving guilty pleas and that plea negotiation is a critical phase of criminal litigation. The fact that Frye’s claim concerned an uncommunicated earlier offer, rather than bad advice about the plea he ultimately entered, did not remove the claim from Sixth Amendment protection.
The Court rejected Missouri’s argument that a fair trial or a later knowing and voluntary guilty plea cures errors in earlier plea negotiations. Plea bargaining is not merely incidental to modern criminal adjudication: the overwhelming majority of federal and state convictions result from guilty pleas. Because plea bargaining is commonly the decisive stage at which criminal liability and punishment are determined, defendants need constitutionally adequate legal assistance during that process.
The Court emphasized that this conclusion does not create a constitutional right to receive a plea offer or to have a court accept one. Rather, when the prosecution makes a formal offer that could benefit the accused, counsel’s handling of that offer is subject to the Sixth Amendment standard of effective assistance.