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Supervisor influence on job decisions

Staub v. Proctor Hospital

Updated Nov 3, 2026

In brief

The Supreme Court overturned the ruling for Proctor because evidence linked the supervisors’ biased actions and intent to Staub’s firing, but it did not decide whether the hospital is liable.

Where it stands
Decided

Decided 8-0 · March 1, 2011 · Opinion by Justice Scalia

What it’s about
The Supreme Court overturned the ruling for Proctor Hospital and sent Staub’s case back to the lower court (remanded).
Who it affects
The ruling keeps Staub’s case alive but does not decide whether Proctor Hospital is ultimately responsible for the firing.

Summary: written with AI from the case record.

Illustration for Vincent E. Staub v. Proctor Hospital
Conceptual illustration · AI-generated

What it's about

It ruled an employer may be liable when a supervisor’s job-related act reflects bias against Staub’s military service, is intended to cause his firing, and helps cause the final decision; evidence supported this rule here.

Mulally and Korenchuk were the supervisors at issue; Buck made the decision to fire Staub.

The dispute arose under a federal law that protects workers from discrimination based on military service.

Question presented

Can an employer be found liable for the discriminatory acts of supervisors, who do not themselves make employment decisions but do influence the employment decision-makers?

What the Court decided

Holding

Applying this analysis here, the Seventh Circuit erred in holding that Proctor was entitled to judgment as a matter of law. Both Mulally and Korenchuk acted within the scope of their employment when they took the actions that allegedly caused Buck to fire Staub. There was also evidence that their actions were motivated by hostility toward Staub’s military obligations, and that those actions were causal factors underlying Buck’s decision. Finally, there was evidence that both Mulally and Korenchuk had the specific intent to cause Staub’s termination. 560 F. 3d 647, reversed and remanded.

Result
Reversed

The Court's reasoning

The Court said there was evidence that both supervisors acted within their jobs, were hostile to Staub’s military duties, intended to cause his firing, and helped cause Buck’s decision. On that record, the appeals court should not have ended the case in Proctor’s favor.

The vote

  • Joined the judgment
  • Concurred in a separate opinion
  • Wrote an opinion
Majority · 6joined the Court's opinion
  1. Breyer
  2. Scaliawrote the opinion
  3. Kennedy
  4. Ginsburg
  5. Sotomayor
  6. Roberts
Concurring · 2agreed with the result, wrote separately
  1. Thomas
  2. Alitowrote separately
8 justices joined the judgment (2 writing separately).

What's next

The case goes back to the Seventh Circuit for further proceedings. Whether Proctor Hospital is ultimately liable remains unresolved.

Documents

2

Opinions

  • Staub

    Scalia, Alito, Kagan, Thomas

Audio

View the full docket on supremecourt.gov

Docket activity

10
  • New analysis added

    Nov 3, 2026 · Court records

  • AI analysis generated: Case Briefing

    Nov 3, 2026 · Generated

  • New analysis added

    Nov 3, 2026 · Court records

  • AI analysis generated: Impact Analysis

    Nov 3, 2026 · Generated

  • AI analysis generated: Opinion Summary

    Nov 3, 2026 · Generated

Show 5 more
  • AI analysis generated: Decision Record

    Nov 3, 2026 · Generated

  • Case data updated: summary, question_presented, generation_metadata

    Nov 3, 2026 · Court records

  • Case data updated: question_presented, extraction_metadata

    Oct 17, 2026 · Court records

  • Audio Recording added: Oral Arguments - Staub

    Oct 30, 2014 · Court records

  • Opinion added: Staub

    Mar 1, 2011 · Court records

More questions

1
What reason did Justice Alito give for agreeing with the result?
He said the federal law’s words—not broader rules about employers’ responsibility for others’ actions—should control.

Sources

Primary materials plus reporting. Best-effort analysis: this explainer relies on a mix of primary materials and trusted secondary sources. Official filings and opinions remain authoritative.

Checked Nov 3, 2026Methodology

Court records and filings

Reporting and analysis