Smith v. Bayer Corp.
The Supreme Court ruled that a federal court went too far when it ordered a West Virginia state court not to consider a separate plaintiff's request to certify a class action over the same drug, Baycol.
Because the federal and state class-action rules could be applied differently, and because the new plaintiff had never been a party to the earlier federal case, the federal court lacked authority under a law that sharply limits when federal courts can block state court proceedings.
How it got here: A federal district court enjoined the state court proceeding; the Eighth Circuit affirmed; the Supreme Court agreed to review and reversed.
The Case in Depth
What happened
George McCollins and, separately, Keith Smith and Shirley Sperlazza each sued Bayer in West Virginia state court, claiming the company sold a defective and hazardous drug called Baycol. Both sought to represent a class of West Virginia Baycol purchasers. McCollins' case was moved to federal court, where a judge refused to certify his proposed class and dismissed his claims. Smith's case remained in state court.
The question before the Court
After a federal court refused to approve one person's class-action lawsuit over a defective drug, could it also block a state court from considering a nearly identical class request by a different person?
Why it matters
People who file class-action lawsuits in state court after someone else's similar federal class request was rejected can generally still have their case heard in state court. Companies facing multiple, similar lawsuits from different plaintiffs cannot use a single federal ruling to shut down other plaintiffs' separate cases in state court, at least not through this kind of injunction.
What changes now
The Supreme Court's reversal is a final ruling on the merits of whether the injunction was lawful. The case returns to the lower courts, and the West Virginia state court is now free to consider Smith's motion to certify his proposed class under West Virginia's own Rule 23, without any federal injunction standing in the way. The underlying Baycol litigation in state court can proceed.
What this does not decide
The Court did not decide whether Smith's proposed class should actually be certified under West Virginia law, nor did it decide broader due-process arguments Smith raised. It also left open how Congress's Class Action Fairness Act might address similar relitigation concerns going forward.
Concurrences and dissents
Concurrence in part — Justice Thomas
Justice Thomas joined only Parts I and II-A of the majority opinion, meaning he agreed with the background facts and the general framework describing the Anti-Injunction Act's relitigation exception, but did not join the Court's further analysis in Part II-B applying that framework to conclude the state and federal issues differed and that Smith was not bound as a nonparty.
How the Court got there
The legal reasoning, step by step
- The Court applied the Anti-Injunction Act's 'relitigation exception,' a narrow rule letting a federal court block a state court proceeding only when necessary to protect a judgment the federal court already issued, with every doubt resolved in favor of letting the state court proceed.
- For that exception to apply, two things must be true: the issue decided by the federal court must be the same issue the state court would decide, and the person in the state case must have been a party to the federal case (or fall within a narrow, recognized exception).
- On the first point, the Court found the federal judge had applied Federal Rule of Civil Procedure 23 to McCollins' case, while the state court was set to apply West Virginia's own Rule 23 to Smith's case, and West Virginia's highest court had made clear it does not simply follow federal courts' interpretation of that rule.
- Because West Virginia's courts had adopted a different, more flexible approach to whether individual issues overwhelm common ones in a proposed class, the Court concluded the state and federal courts were deciding different legal questions, not the same one.
- On the second point, the Court held that Smith was never a party to McCollins' federal lawsuit and did not fit the narrow exception allowing members of an actual, certified class action to be bound by that class's judgment, because McCollins' proposed class was never certified.
- Since neither condition for the relitigation exception was met, the Court concluded the federal court had no authority to block the West Virginia court from considering Smith's class request.
Doctrinal impact
Cases affected by this decision
Reaffirms Chick Kam Choo v. Exxon Corp. (486 U. S. 140)
The Court relied on this case's rule that an injunction requires the state and federal courts to be deciding the exact same issue.
Reaffirms Taylor v. Sturgell (553 U. S. 880)
The Court applied this case's narrow approach to binding people who were not parties to the earlier lawsuit.