Skinner v. Switzer
The Court ruled that a Texas death-row inmate could pursue his request for DNA testing of crime-scene evidence through an ordinary civil rights lawsuit rather than being forced into the more restrictive habeas corpus process.
Because a DNA test might turn out favorable, unfavorable, or inconclusive, ordering the testing alone would not automatically undermine the conviction — so the claim could go forward under the civil rights law, though the Court noted a related 2009 ruling already limits how far such claims can go.
“In no event will a judgment that simply orders DNA tests “necessarily impl[y] the unlawfulness of the State’s custody.””
Explaining why an order for DNA testing does not automatically undermine a conviction.
How it got here: A federal magistrate recommended dismissal of Skinner's civil rights suit, the district court dismissed it, and the Fifth Circuit affirmed, holding such claims must be brought in habeas corpus instead.
The Case in Depth
What happened
Henry Skinner was convicted and sentenced to death in Texas for murdering his girlfriend and her two sons. He claimed he was too intoxicated to have committed the killings and pointed to another man as the likely perpetrator. Some crime-scene evidence was tested before trial, but other items — including knives, an axe handle, vaginal swabs, and hair samples — were never tested. Skinner repeatedly sought DNA testing of the untested evidence after his conviction, without success in Texas courts.
The question before the Court
Can a death-row prisoner sue in a civil rights lawsuit to get access to DNA testing of crime-scene evidence, or must he file a habeas corpus petition instead?
The Court's answer
Yes — a prisoner can use a civil rights lawsuit, rather than habeas corpus, to seek DNA testing of crime-scene evidence. The Court explained that habeas is required only when a favorable outcome would necessarily mean faster release from prison. Because DNA testing might come back exculpatory, inconclusive, or even further incriminating, simply winning an order for testing does not necessarily undermine the conviction itself.
The Court also rejected arguments that a jurisdictional doctrine barred the suit, since Skinner was challenging the state testing statute itself rather than asking a federal court to overturn the state court's ruling. The Court did not decide whether Skinner's claim would ultimately succeed on the merits, and it stressed that a separate 2009 ruling already limits how far such due-process claims about DNA access can go.
Curious how the Court got there? See the step-by-step legal reasoning →
Why it matters
Prisoners seeking DNA testing of old evidence can file civil rights suits, which are procedurally easier to bring than habeas petitions and don't require exhausting state remedies first. This gives inmates — including those facing execution — an additional avenue to try to access evidence that might support their innocence claims, though the Court's earlier Osborne decision still limits what such lawsuits can ultimately achieve.
What changes now
The case returns to the lower federal courts, where the actual merits of Skinner's claim — whether Texas's DNA testing statute, as interpreted by Texas courts, actually violates his right to due process — will be considered for the first time. The Supreme Court expressed no view on whether Skinner will ultimately win; it decided only that his lawsuit was filed in the right kind of court proceeding. His death sentence remains under a stay pending further proceedings.
What this does not decide
The Court did not decide whether Skinner will actually win his claim that Texas's DNA-testing law is unconstitutional, nor did it revisit its earlier ruling in Osborne, which already sharply limits when prisoners can claim a constitutional right to postconviction DNA testing. The ruling addresses only which court procedure — civil rights suit or habeas corpus — is available.
Concurrences and dissents
Dissent — Justice Thomas
“What prisoner would not avail himself of this additional bite at the apple?”Warning that the ruling invites prisoners to relitigate habeas claims by attacking state procedures instead.
Justice Thomas argued that due process challenges to state collateral-review procedures — like Texas's DNA testing statute — should be treated like challenges to trial procedures, which can only be raised in habeas corpus, not civil rights suits. He warned the majority's approach lets any unsuccessful habeas petitioner relitigate by attacking the state process instead of the result, undermining Congress's restrictions on federal habeas review, and argued Dotson's 'speedier release' test does not resolve every case.
How the Court got there
The legal reasoning, step by step
- The Court applied its framework from Heck v. Humphrey and Wilkinson v. Dotson, which asks whether a favorable ruling would 'necessarily imply' the invalidity of the prisoner's conviction — if so, the claim belongs exclusively in habeas corpus; if not, it may proceed as an ordinary civil rights suit.
- The Court reasoned that ordering DNA testing does not necessarily undermine a conviction, because the results could turn out favorable to the prisoner, unfavorable, or simply inconclusive — unlike, say, a claim seeking immediate release from custody.
- The Court also addressed a separate jurisdictional argument that a doctrine limiting federal review of state-court judgments (the Rooker-Feldman doctrine) barred the suit, concluding that doctrine applies only to lawsuits asking a federal court to directly overturn a state court's judgment, not to challenges aimed at the state statute the state court applied.
- Distinguishing this situation from claims under Brady v. Maryland (which requires the government to turn over evidence favorable to the defense), the Court noted that a successful Brady claim always produces evidence undermining a conviction, while DNA test results do not — so allowing this DNA claim to proceed under the civil rights statute would not automatically open the door to Brady claims doing the same.
- Because winning the DNA-testing request would give Skinner only access to evidence with an uncertain outcome, not automatic grounds to overturn his conviction, the Court concluded the claim was allowed to proceed as a civil rights suit rather than being confined to habeas corpus.
Doctrinal impact
Cases affected by this decision
Reaffirms Wilkinson v. Dotson (544 U. S. 74)
The Court relies on Dotson's rule that claims not necessarily leading to speedier release may proceed under civil rights law.
Reaffirms Heck v. Humphrey (512 U. S. 477)
The Court applies Heck's rule barring civil rights suits when success would necessarily imply a conviction is invalid.
Limits District Attorney's Office for Third Judicial Dist. v. Osborne (557 U. S. 52)
The Court notes Osborne already narrowly restricts due-process claims for postconviction DNA access.