2 canonical passages across 2 cases, quoted by 8 opinions in total. These passages cluster together because the same opinions keep quoting them side by side — they state parts of one doctrine. The anchor passage is from United States v. Jackson.
| # | Case | Flag | Canonical passage | Citers |
|---|---|---|---|---|
| 1 | United States v. Jackson Anchor | green | “generally, we do not allow a defendant to collaterally attack in the sentence proceeding convictions being used to enhance his sentence.” | 4 |
| 2 | United States v. Phillips | green | “collateral attacks on prior convictions are allowed in federal sentencing proceedings in one narrow circumstance only: when the conviction was obtained in violation of the defendant's right to counsel.” | 4 |
A red or yellow flag on a member means the underlying case has negative treatment — for those, check the case page before relying on the passage.