Shepard v. United States
The Supreme Court ruled that federal judges deciding whether an old guilty-plea burglary conviction counts toward a mandatory 15-year gun sentence cannot rely on police reports or criminal complaint applications to fill in the gaps.
Judges may only look at the charging document, a written plea agreement, the transcript of the plea hearing, or a judge's explicit findings the defendant agreed to — continuing the Court's earlier approach of avoiding after-the-fact factual mini-trials about old convictions.
“the practical difficulties and potential unfairness of a factual approach are daunting”
Explaining why judges should not dig into the facts behind old convictions.
How it got here: The district court twice refused to apply the 15-year minimum; the First Circuit twice vacated and ordered the enhancement applied; Shepard sought Supreme Court review.
The Case in Depth
What happened
Reginald Shepard pleaded guilty to illegally possessing a firearm as a felon. Federal prosecutors argued four of his earlier Massachusetts burglary convictions, all resulting from guilty pleas under a broad state statute covering break-ins of buildings, ships, or vehicles, should trigger a mandatory 15-year minimum sentence for repeat violent offenders, rather than the standard 30-to-37-month guideline range.
The question before the Court
When someone pleads guilty to burglary under a state law that covers more than just buildings, can a later federal sentencing judge look at police reports to decide it was really a building break-in?
The Court's answer
No \u2014 the Court ruled that a sentencing judge may not look at police reports or criminal complaint applications to decide whether an old guilty plea to a broadly worded burglary law actually admitted a building break-in. The judge is limited to the statutory definition, the charging document, a written plea agreement, the transcript of the plea hearing, or an explicit factual finding the defendant agreed to.
This extends the Court's earlier rule for jury-trial convictions to guilty-plea convictions, since the federal law treats both the same way. The Court also worried that letting a judge resolve a disputed factual question about an old plea, rather than relying on a reliable court record, risks violating the defendant's right to have a jury \u2014 not a judge \u2014 find facts that increase a sentence.
Curious how the Court got there? See the step-by-step legal reasoning →
Why it matters
People sentenced under the federal law that adds a mandatory 15-year minimum for repeat violent felons will now be judged only on a narrow set of court records from their old convictions, not on police narratives. This limits how often prosecutors can use ambiguous old state burglary pleas to trigger the harsh mandatory sentence, and it pushes states and federal prosecutors to keep clearer plea records.
What changes now
The case was sent back for further proceedings consistent with the Court's ruling, meaning the lower courts cannot count Shepard's four Massachusetts burglary convictions as predicate violent felonies unless the narrow category of approved records shows he necessarily admitted breaking into a building. This is a final merits decision resolving the legal standard, though the practical outcome for Shepard's own sentence depends on what the approved records show on remand.
What this does not decide
The Court did not decide whether prior convictions must be proved to a jury rather than a judge at all \u2014 it left standing the existing rule allowing judges to find the fact of a prior conviction. It also did not reconsider the precedent allowing that judicial fact-finding, though several justices flagged doubts about it.
Concurrences and dissents
Concurrence in part — Justice Thomas
Justice Thomas agreed with everything except Part III, where the majority said broadening the evidence would raise constitutional 'doubt.' He argued it would cause outright constitutional error, not mere doubt, because letting judges find disputed facts about prior convictions already violates the jury-trial right under the Court's Apprendi line of cases. He also urged the Court to reconsider the precedent allowing judges to find the fact of a prior conviction at all.
Dissent — Justice O'Connor
Justice O'Connor argued the Court's rule was not required by the earlier burglary precedent, made little practical sense, and would frustrate Congress's goal of punishing repeat violent offenders. She would have allowed judges to also consider uncontradicted, consistent police reports and complaint applications, since in Shepard's case those documents made clear he had pleaded guilty to breaking into a building. She also rejected the majority's constitutional jury-trial concerns as misplaced.
How the Court got there
The legal reasoning, step by step
- The Court had already held in an earlier case that a federal law defining 'burglary' as a violent felony only counts entering a building or structure with intent to commit a crime — called 'generic burglary' — not entry into a boat or car, and that for convictions after a jury trial, judges could look only at the charging papers and jury instructions to see if the jury necessarily found a building break-in.
- The Court reasoned that this same limited, records-only approach must extend to convictions from guilty pleas, since the federal gun law draws no distinction between trial convictions and pleaded convictions, and Congress showed no intent to treat them differently.
- The Court identified the plea-case equivalents of jury instructions: the charging document, a written plea agreement, the transcript of the plea hearing, or a judge's explicit factual finding that the defendant agreed to — documents that reliably show what the defendant actually admitted.
- The Court rejected the government's proposal to also allow police reports and complaint applications, reasoning that opening the door to those documents would just as easily justify digging into trial records beyond jury instructions, undermining the whole point of avoiding fact-hunting expeditions into old case files.
- The Court added that letting a judge, rather than a jury, resolve a disputed factual question about what an old conviction really involved raises serious concerns under the constitutional right to a jury trial for facts that increase a sentence, reinforcing the case for sticking to the narrow set of reliable records.
Doctrinal impact
Cases affected by this decision
Reaffirms Taylor v. United States (495 U. S. 575)
The Court extended and applied Taylor's rule limiting evidence of prior burglary convictions to guilty-plea cases.