October Term 2021 · Docket 20-1009
Can a prisoner use new evidence after a procedural default?
The dispute centers on whether federal courts must hold evidentiary hearings for habeas claims when state courts barred them due to procedural errors.
Verified source milestones
- — An official oral-argument transcript was verified.
- — An official Court opinion was verified.
The arguments, in order
This case may have been argued more than once. Each entry below uses that session's official transcript. Later arguments do not erase earlier ones.
Argument 1 ·
What happened at the argument
Mr. Roysden argued that Congress created a high bar for federal evidentiary hearings under AEDPA.
Mr. Loeb argued that the statute requires a finding of fault to bar a hearing.
Chief Justice Roberts noted that excusing a default implies the right to present supporting evidence.
Justice Thomas questioned the utility of excusing a default without allowing evidence development.
Read the official transcript for this argument · Official argument details
Sources used for this argument breakdown
- Official Supreme Court Transcript — file page 10, lines 11-13 — Transcript, file page 10, lines 11-13
- Official Supreme Court Transcript — file page 10, lines 19-25 — Transcript, file page 10, lines 19-25
- Official Supreme Court Transcript — file page 11, lines 15-37 — Transcript, file page 11, lines 15-37
- Official Supreme Court Transcript — file page 11, lines 51-53 — Transcript, file page 11, lines 51-53
- Official Supreme Court Transcript — file page 31, lines 39-39 — Transcript, file page 31, lines 39-39
- Official Supreme Court Transcript — file page 4, lines 11-21 — Transcript, file page 4, lines 11-21
- Official Supreme Court Transcript — file page 4, lines 23-15 — Transcript, file page 4, lines 23-15
- Official Supreme Court Transcript — file page 6, lines 17-27 — Transcript, file page 6, lines 17-27
- Official Supreme Court Transcript — file page 6, lines 35-41 — Transcript, file page 6, lines 35-41
- Official Supreme Court Transcript — file page 6, lines 47-51 — Transcript, file page 6, lines 47-51
- Official Supreme Court Transcript — file page 7, lines 39-13 — Transcript, file page 7, lines 39-13
- Official Supreme Court Transcript — file page 8, lines 29-33 — Transcript, file page 8, lines 29-33
- Official Supreme Court Transcript — file page 8, lines 39-43 — Transcript, file page 8, lines 39-43
- Official Supreme Court Transcript — file page 8, lines 51-11 — Transcript, file page 8, lines 51-11
- Official Supreme Court Transcript — file page 9, lines 33-49 — Transcript, file page 9, lines 33-49
A citizen's guide to the whole case
What this case is about
This case tests the scope of federal habeas review. It asks if a prisoner can present new evidence after missing state deadlines. The outcome affects the balance between state finality and federal oversight.
Official sources for this section
- Official Supreme Court Transcript — file page 31, lines 39-39 — Transcript, file page 31, lines 39-39
- Official Supreme Court Transcript — file page 4, lines 23-15 — Transcript, file page 4, lines 23-15
How the case got here
The Supreme Court heard oral argument in this case on December 8, 2021.
Official sources for this section
- Official Supreme Court Transcript — file page 4, lines 11-21 — Transcript, file page 4, lines 11-21
What each side wants
the side that brought the case wants a federal evidentiary hearing to present new evidence supporting his habeas claim.
the opposing side wants the federal court to deny the hearing because the state court barred the claim.
Official sources for this section
- Official Supreme Court Transcript — file page 31, lines 39-39 — Transcript, file page 31, lines 39-39
- Official Supreme Court Transcript — file page 4, lines 23-15 — Transcript, file page 4, lines 23-15
What each side says
the side that brought the case argues that excusing a procedural default requires allowing the prisoner to develop the underlying factual basis.
the opposing side argues that the statute only bars hearings when the applicant failed to develop facts through fault.
Official sources for this section
- Official Supreme Court Transcript — file page 31, lines 39-39 — Transcript, file page 31, lines 39-39
- Official Supreme Court Transcript — file page 4, lines 23-15 — Transcript, file page 4, lines 23-15
What the justices asked
Chief Justice Roberts asked if the statutory language specified the rule before the Martinez decision.
Justice Thomas questioned the purpose of excusing a default without allowing the prisoner to develop evidence.
Official sources for this section
- Official Supreme Court Transcript — file page 10, lines 11-13 — Transcript, file page 10, lines 11-13
- Official Supreme Court Transcript — file page 10, lines 19-25 — Transcript, file page 10, lines 19-25
- Official Supreme Court Transcript — file page 11, lines 15-37 — Transcript, file page 11, lines 15-37
- Official Supreme Court Transcript — file page 11, lines 51-53 — Transcript, file page 11, lines 51-53
- Official Supreme Court Transcript — file page 6, lines 17-27 — Transcript, file page 6, lines 17-27
- Official Supreme Court Transcript — file page 6, lines 35-41 — Transcript, file page 6, lines 35-41
- Official Supreme Court Transcript — file page 6, lines 47-51 — Transcript, file page 6, lines 47-51
- Official Supreme Court Transcript — file page 7, lines 39-13 — Transcript, file page 7, lines 39-13
- Official Supreme Court Transcript — file page 8, lines 29-33 — Transcript, file page 8, lines 29-33
- Official Supreme Court Transcript — file page 8, lines 39-43 — Transcript, file page 8, lines 39-43
- Official Supreme Court Transcript — file page 8, lines 51-11 — Transcript, file page 8, lines 51-11
- Official Supreme Court Transcript — file page 9, lines 33-49 — Transcript, file page 9, lines 33-49
Why it matters
This case defines the limits of federal habeas relief. It determines whether prisoners can cure procedural errors with new evidence. The ruling shapes the finality of state criminal convictions.
Official sources for this section
- Official Supreme Court Transcript — file page 31, lines 39-39 — Transcript, file page 31, lines 39-39
- Official Supreme Court Transcript — file page 4, lines 23-15 — Transcript, file page 4, lines 23-15
What happens next
This article currently covers the argument record. Use the official docket link for later case activity.
Official sources for this section
- Official Supreme Court Transcript — file page 10, lines 11-13 — Transcript, file page 10, lines 11-13
- Official Supreme Court Transcript — file page 10, lines 19-25 — Transcript, file page 10, lines 19-25
- Official Supreme Court Transcript — file page 11, lines 15-37 — Transcript, file page 11, lines 15-37
- Official Supreme Court Transcript — file page 11, lines 51-53 — Transcript, file page 11, lines 51-53
- Official Supreme Court Transcript — file page 4, lines 11-21 — Transcript, file page 4, lines 11-21
- Official Supreme Court Transcript — file page 6, lines 17-27 — Transcript, file page 6, lines 17-27
- Official Supreme Court Transcript — file page 6, lines 35-41 — Transcript, file page 6, lines 35-41
- Official Supreme Court Transcript — file page 6, lines 47-51 — Transcript, file page 6, lines 47-51
- Official Supreme Court Transcript — file page 7, lines 39-13 — Transcript, file page 7, lines 39-13
- Official Supreme Court Transcript — file page 8, lines 29-33 — Transcript, file page 8, lines 29-33
- Official Supreme Court Transcript — file page 8, lines 39-43 — Transcript, file page 8, lines 39-43
- Official Supreme Court Transcript — file page 8, lines 51-11 — Transcript, file page 8, lines 51-11
- Official Supreme Court Transcript — file page 9, lines 33-49 — Transcript, file page 9, lines 33-49
Official Court provenance
Official docket and case history · Official Supreme Court oral-argument detail page
Verified official opinions and orders
Title and summary sources
- Official Supreme Court Transcript — file page 31, lines 39-39 — Transcript, file page 31, lines 39-39
- Official Supreme Court Transcript — file page 4, lines 23-15 — Transcript, file page 4, lines 23-15
- Official Supreme Court Transcript — file page 31, lines 39-39 — Transcript, file page 31, lines 39-39
- Official Supreme Court Transcript — file page 4, lines 23-15 — Transcript, file page 4, lines 23-15
Revision history
- Revision 1 · Post Opinion ·
Correction: Rewritten to the concise citizen-facing editorial standard.
- Revision 2 · Post Opinion ·
Correction: Migrated to the dated official Court activity contract without model use.