Police officer immunity
Kilnapp v. Gannon
In brief
- Where it stands
- Dismissed
Petition denied.
- What it’s about
- Officer Jennifer Kilnapp alleges that her partner, Bailey Gannon, shot her while firing at another person, and she sued him for excessive force.
- Who it affects
- The Sixth Circuit's ruling shielding Gannon from Kilnapp's suit remains in place; the Supreme Court did not endorse its reasoning.
Summary: written with AI from the case record.

What it's about
The Sixth Circuit shielded Gannon from the suit under qualified immunity (a legal protection for officials), reasoning that the law had not clearly established that an unintended target could bring a Fourth Amendment claim.
The Sixth Circuit said the law had not clearly established that an unintended target could bring a Fourth Amendment claim, so it gave Gannon qualified immunity, a legal protection for officials.
Question presented
Did the Court of Appeals err in granting qualified immunity based on facts that the officer could not have known at the time of the conduct and that related only to whether the eventual plaintiff could assert a specific cause of action, not whether the officer’s own conduct was objectively unreasonable?
Documents
Docket activity
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AI analysis generated: Case Briefing
AI analysis generated: Decision Record
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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.