Though it disgraced itself today, the Supreme Court issued a hopeful opinion last week in Rosales-Mireles v. United States concerning the scope of plain error review for unobjected-to Guidelines miscalculations at sentencing. One of the most significant parts of this opinion is a footnote where the Court confirms that “proof of a plain Guidelines error” will ordinarily be sufficient for a defendant to meet the burden of showing that the error “seriously affected the fairness, integrity, or public reputation of judicial proceedings.” Slip op. at 11 n.3. The opinion, worth reading in its entirety, is available here.
The defendant in Rosales-Mirales was sentenced (for illegal reentry) based on an incorrect Guidelines range resulting from an incorrect calculation of his criminal history score. He was sentenced at the low end of the incorrectly calculated Guidelines range, but squarely in the middle of the correct Guidelines range. The defendant did not …