Operational Negligence Exception to Sovereign Immunity for Juvenile Ejections: Statutory Notice-and-Release Violations as Prima Facie Negligence

I. Introduction

In Andrew Joseph, Jr. v. Hillsborough County Sheriff (11th Cir. July 10, 2026) (unpublished), the Eleventh Circuit affirmed a mixed trial result arising from the tragic death of Andrew Joseph, III, a fourteen-year-old ejected from the Florida State Fair on Student Day. The plaintiff, Andrew Joseph, Jr., sued (1) Deputy Mark Clark under the Fourth Amendment for unlawful arrest and (2) the Hillsborough County Sheriff in his official capacity for wrongful death under Florida law.

The central issues on appeal and cross-appeal were:

  • Sovereign immunity: whether the Sheriff’s Office was immune from tort liability because the challenged conduct was “planning-level” (immune) rather than “operational” (not immune).
  • Fourth Amendment: whether the evidence compelled judgment as a matter of law (or a new trial) that Deputy Clark lacked probable cause.
  • Evidence: whether C.T.’s testimony about an unidentified officer’s statements was inadmissible hearsay and unfairly prejudicial.
  • Jury instruction: whether the district court erred by instructing that violations of Florida juvenile custody statutes occurred and could be considered evidence of negligence.

II. Summary of the Opinion

The Eleventh Circuit affirmed across the board. It held that:

  • The Sheriff’s Office was not entitled to sovereign immunity because, although the policy of removing disorderly minors could be planning-level, the alleged failures to notify a parent/guardian and to release a minor to a responsible adult were operational acts subject to ordinary negligence principles.
  • The jury’s defense verdict on the Fourth Amendment claim stood because a reasonable jury could find Deputy Clark had probable cause to arrest Andrew for conduct fitting the fairgrounds trespass/disruption statute, Fla. Stat. § 616.185.
  • C.T.’s testimony about what an officer said was properly admitted not for its truth, but for its effect on the listener (explaining why the boys crossed the interstate), and its probative value on proximate cause was not substantially outweighed by unfair prejudice.
  • The jury instruction treating statutory violations as evidence of negligence was proper because statutory violations can constitute prima facie evidence of negligence under Florida law and the record supported a finding that no notification/release occurred as required by Fla. Stat. §§ 985.101(3) and 985.115(2)(a).

III. Analysis

A. Precedents Cited

1. Sovereign immunity: planning vs. operational

The opinion is grounded in Florida’s planning/operational distinction, primarily through:

  • Trianon Park Condo. Ass'n, Inc., v. City of Hialeah, 468 So. 2d 912 (Fla. 1985): cited for the proposition that Florida waives sovereign immunity for many tort claims via Fla. Stat. § 768.28, but preserves immunity for certain discretionary governmental functions; and for the conceptual split between policy (planning) decisions and implementation (operational) conduct.
  • Kaisner v. Kolb, 543 So. 2d 732 (Fla. 1989): used to emphasize that while “quasi-legislative” planning decisions remain immune, officers performing operational tasks owe a common-law duty of reasonable care in how they execute stops, detentions, and related actions.
  • Henderson v. Bowen, 737 So. 2d 532 (Fla. 1999): cited to explain why courts shield planning-level policy determinations from tort second-guessing—because doing so would intrude on executive/legislative decision-making authority.
  • Joseph as next friend of Est. of Joseph v. Chronister, No. 20-11073, 2021 WL 4739608 (11th Cir. Oct. 12, 2021): invoked as the prior interlocutory appeal where this Court already rejected sovereign immunity for the same operational theory; the panel again adhered to that conclusion after trial.

The court’s sovereign-immunity analysis thus functions less as a doctrinal innovation and more as a firm reaffirmation that juvenile detention and release practices—especially those governed by statute—are operational implementations, not shielded policy formation.

2. Fourth Amendment standards: probable cause and trial deference

  • Rankins v. Evans, 133 F.3d 1425 (11th Cir. 1998): cited for the plaintiff’s burden of proof on the unlawful-arrest claim.
  • Brooks v. Miller, 78 F.4th 1267 (11th Cir. 2023): cited for the proposition that the plaintiff must prove the officer lacked probable cause.
  • Washington v. Howard, 25 F.4th 891 (11th Cir. 2022) and District of Columbia v. Wesby, 583 U.S. 48 (2018): cited for the “probability or substantial chance” formulation of probable cause and the “reasonable officer” viewpoint.
  • Skop v. City of Atlanta, 485 F.3d 1130 (11th Cir. 2007): used to underscore that probable cause depends on the elements of the crime at issue.
  • Advanced Bodycare Sols, LLC v. Thione Int'l, Inc., 615 F.3d 1352 (11th Cir. 2010), Redding v. Coloplast Corp., 104 F.4th 1302 (11th Cir. 2024), and Brochu v. City of Rivera Beach, 304 F.3d 1144 (11th Cir. 2002): cited for the stringent standard for judgment as a matter of law and the principle that appellate courts do not reweigh evidence where reasonable jurors could disagree.
  • Lambert v. Fulton County, 253 F.3d 588 (11th Cir. 2001): cited for abuse-of-discretion review of new trial denials.

Collectively, these authorities frame the panel’s deference to the jury’s probable-cause determination: the question was not what the appellate judges would decide in the first instance, but whether the record permitted a reasonable jury to accept the defense view of Andrew’s conduct and the officers’ grounds for arrest.

3. Hearsay “effect on the listener” and Rule 403 balancing

  • United States v. Rivera, 780 F.3d 1084 (11th Cir. 2015) and United States v. Cruz, 805 F.2d 1464 (11th Cir. 1986): cited for the principle that statements offered to show their effect on the hearer are generally not hearsay.
  • United States v. Harris, 886 F.3d 1120 (11th Cir. 2018): cited to support admitting the statements for the non-hearsay purpose of explaining subsequent conduct.
  • United States v. Lopez, 649 F.3d 1222 (11th Cir. 2011), Aycock v. R.J. Reynolds Tobacco Co., 769 F.3d 1063 (11th Cir. 2014), and Sorrels v. NCL (Bahamas) Ltd., 796 F.3d 1275 (11th Cir. 2015): cited for Rule 403’s standard and the idea that highly essential evidence has heightened probative value.
  • McCain v. Fla. Power Corp., 593 So. 2d 500 (Fla. 1992): cited to emphasize that proximate causation is ordinarily for the factfinder, reinforcing why the contested testimony’s probative value was substantial.
  • Walker v. NationsBank of Florida N.A., 53 F.3d 1548 (11th Cir. 1995): cited for abuse-of-discretion review of evidentiary rulings.

4. Statutory duty and negligence per statute

  • Limones v. Sch. Dist. of Lee Cnty., 161 So. 3d 384 (Fla. 2015): cited for the proposition that duty is a legal question and may arise from statute.
  • Fla. Dep't of Corrs. v. Abril, 969 So. 2d 201 (Fla. 2007): cited for the rule that a statutory violation may be prima facie evidence of negligence.
  • United States v. Grigsby, 111 F.3d 806 (11th Cir. 1997): invoked by the defense to challenge the instruction; distinguished because the instruction in Grigsby misstated statutory elements, whereas here the jury’s task was only to weigh the statutory violations as evidence of negligence once the court found the statutes applied and were violated.

B. Legal Reasoning

1. Sovereign immunity turns on the nature of the challenged conduct

The Sheriff’s Office framed the case as an attack on discretionary policy—removing disorderly juveniles from the Fair—arguing that such quasi-legislative decisions are protected. The court accepted the general premise (planning-level policy can be immune) but separated it from the conduct that allegedly caused the harm: how officers implemented the policy in Andrew’s case.

The key move is categorical: failure to notify a parent/guardian and failure to release to a responsible adult are operational acts, tied to a concrete duty of care and, critically, to specific statutory mandates. Thus, even if the “ejection policy” is immune, negligent execution is not.

2. Probable cause was a jury question on this record

On the Fourth Amendment claim, the panel emphasized the posture: post-verdict review. The question was whether the evidence, viewed favorably to the defense, permitted a finding that Deputy Clark had probable cause.

The court anchored probable cause to Fla. Stat. § 616.185, which defines trespass at the Fair as remaining on the grounds and committing an act that disrupts the orderly conduct of authorized activities. The evidence supporting probable cause included:

  • Testimony that Andrew and his friends ran toward/within a chaotic Midway disturbance as officers escorted detained youths.
  • Testimony that C.T. (arrested contemporaneously) was detained for running in a crowd.
  • An “ejection form” stating Andrew was detained for “running on the midway” and “causing disorderly conduct,” which the jury could credit as reflecting the arresting officer’s account.

This sufficed for a reasonable jury to find a “substantial chance” of disruptive conduct and thus probable cause, defeating both judgment as a matter of law and a new trial request.

3. “Effect on the listener” supported admissibility and proximate-cause relevance

C.T.’s account of what an unidentified officer said—threatening arrest if they re-entered and stating the interstate was the only obstacle— was admitted not to prove those statements were true, but to explain why the boys attempted to cross the interstate. That causal narrative was central because the defense characterized it as the “only evidence” supporting proximate cause on wrongful death.

The panel also rejected the idea that uncertainty about whether the declarant was HCSO or fair security made the evidence unfairly prejudicial: even if not an HCSO officer, the jury could still find that HCSO’s alleged statutory noncompliance (failing to notify/release to an adult) foreseeably set the stage for the boys’ perilous attempt to get home.

4. The jury instruction properly connected statutory violations to negligence

The instruction did two important things: it treated the juvenile-custody statutes as applicable and told jurors they could consider violations as evidence of negligence. The court’s affirmance rests on:

  • Applicability: Andrew was taken into custody for a “violation of law” within Fla. Sta. § 985.101(1)(b).
  • Mandatory duties: officers must attempt to notify the guardian (Fla. Sta. § 985.101(3)) and must release the child to a parent/guardian/legal custodian or at least a responsible adult (Fla. Sta. § 985.115(2)(a)).
  • Negligence consequence: under Fla. Dep't of Corrs. v. Abril, statutory violation can be prima facie evidence of negligence.

The panel distinguished United States v. Grigsby because there the trial court altered statutory elements in a way that could mislead the jury about what constituted the crime. Here, by contrast, the instruction did not distort the statutes; it guided the jury on how to treat statutory noncompliance within a negligence framework—leaving the jury to decide the weight of that evidence.

C. Impact

Although unpublished and “NOT FOR PUBLICATION,” the opinion has clear persuasive implications for Florida tort litigation and civil-rights trials involving juvenile detentions:

  • Sharper pleading and proof line for sovereign immunity: governmental defendants may still defend “planning-level” choices, but plaintiffs can overcome immunity by targeting implementation failures—especially where statutes prescribe how juveniles must be handled.
  • Juvenile statutory duties as trial focal points: Fla. Stat. §§ 985.101 and 985.115 can supply concrete duties and provide a pathway to “prima facie evidence” of negligence, allowing negligence cases to be tried around operational compliance (notification, release to responsible adults, and related supervision).
  • Evidentiary strategy on proximate cause: statements that motivate conduct (even if made by an unidentified speaker) may be admissible for “effect on listener,” and when they are central to causation, Rule 403 challenges face an uphill climb.
  • Fourth Amendment claims remain highly factbound post-verdict: where the record includes competing testimony and contemporaneous documentation (like an ejection form), appellate courts are unlikely to displace a jury’s probable-cause finding.

IV. Complex Concepts Simplified

  • Sovereign immunity (Florida): a rule limiting lawsuits against government entities. Florida partially waives it (Fla. Stat. § 768.28), but still protects certain discretionary decisions.
  • Planning vs. operational decisions: “Planning” decisions are policy choices (often immune); “operational” decisions are the on-the-ground execution of policy (often not immune). This case treats juvenile notification and safe release as operational execution.
  • Probable cause: not proof beyond a reasonable doubt; it is a reasonable belief, based on facts known to the officer, that there is a substantial chance a law was violated.
  • Hearsay vs. effect on the listener: a statement is hearsay only if introduced to prove it is true. If introduced to show why someone acted (e.g., why the boys crossed the interstate), it can be non-hearsay.
  • Rule 403 (unfair prejudice): even relevant evidence can be excluded if it is likely to mislead or inflame the jury in a way that substantially outweighs its value. The court found the challenged testimony was essential, not improperly inflammatory.
  • Prima facie evidence of negligence: violating a safety-related statute can serve as initial evidence that a defendant breached the standard of care; the jury still decides causation and overall liability.

V. Conclusion

The Eleventh Circuit’s decision reinforces a practical rule for Florida governmental tort liability: even when an agency’s overarching enforcement policy is discretionary and potentially immune, the negligent implementation of that policy—especially in contravention of juvenile custody statutes—remains actionable as operational conduct. The court also underscores trial realities: post-verdict Fourth Amendment challenges rarely succeed where the record supports competing inferences, and causation-critical statements are often admissible when offered for their effect on the listener.