57 F. Supp. 3d 1040
D. Minnesota2014Background
- In January 2012 Patrick Henry High School SRO Victor Mills and part-time officer Tyrone Barze brought student Dontae Thomas into the SPAN office after a lunchroom incident; Thomas says he was placed in a choke/neck restraint and lost consciousness.
- Witnesses’ accounts conflict on whether Thomas was free to leave, whether he made threats, whether officers were investigating criminal activity or conducting "mentoring," and whether a bulge in Thomas’s pocket justified a pat-down (it was later chapstick).
- Thomas sued under 42 U.S.C. § 1983 for unreasonable seizure, false arrest, and excessive force (against both officers), and a Monell claim against the City; defendants moved for partial summary judgment and offered expert Joshua Lego.
- The district court struck Lego’s expert report in whole (but allowed a limited re-file) because it contained factual credibility determinations, legal conclusions, and medical opinions beyond the expert’s scope.
- On summary judgment the court denied defendants’ motion on unreasonable seizure/false arrest and on Mills’ failure-to-intervene excessive force claim, holding that disputed facts could support a jury finding that officers lacked reasonable suspicion, that Thomas was seized, and that Mills had an opportunity to intervene.
- Thomas voluntarily dismissed the Monell claim; that dismissal was entered without prejudice.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Whether officers’ meeting in SPAN office constituted a lawful seizure/false arrest | Thomas: he was not free to leave; officers lacked particularized reasonable suspicion to detain him | Barze/Mills: meeting was a permissible investigative/mentoring stop to prevent fights; T.L.O. or school-context standards apply | Denied summary judgment; jury could find seizure occurred and that officers lacked reasonable suspicion; traditional Fourth Amendment applied (T.L.O. would also not guarantee summary judgment for defendants) |
| Whether Mills is liable for excessive force via encouragement/failure to intervene | Thomas: Mills had duty/opportunity to intervene and did not; his statements and inaction aided choke hold | Mills: no time/opportunity to intervene; did not use force or encourage it | Denied summary judgment; disputed facts (duration, statements, opportunity) permit a reasonable jury to find failure to intervene and defeat qualified immunity |
| Admissibility of defendants’ expert (Joshua Lego) | Thomas: Lego’s report adopts defendants’ version of facts, reaches legal conclusions, and offers medical causation beyond qualifications | Defs: Lego qualified as police practices/use-of-force trainer and may explain training, standards, and force options | Lego report struck in full; court found improper factual credibility findings, legal conclusions, and medical opinions; allowed a narrowed replacement report within 14 days excluding improper material |
| Monell claim against City | Thomas initially sued City | Defendants moved to dismiss Monell claim | Plaintiff voluntarily dismissed Monell claim; court dismissed it without prejudice (motion as to Monell moot) |
Key Cases Cited
- Monell v. Dep’t of Soc. Servs., 436 U.S. 658 (1978) (municipal liability under § 1983 requires a policy or custom)
- Graham v. Connor, 490 U.S. 386 (1989) (objective reasonableness standard for use-of-force claims)
- Terry v. Ohio, 392 U.S. 1 (1968) (reasonable suspicion standard for investigative stops)
- New Jersey v. T.L.O., 469 U.S. 325 (1985) (relaxed Fourth Amendment standard for searches by school officials)
- Daubert v. Merrell Dow Pharms., 509 U.S. 579 (1993) (trial court gatekeeping of expert testimony under Rule 702)
- Cason v. Cook, 810 F.2d 188 (8th Cir. 1987) (applying T.L.O. in school context when search initiated by school officials)
- Shade v. City of Farmington, 309 F.3d 1054 (8th Cir. 2002) (T.L.O. governs when school officials initiate search even if police assist)
- Peterson v. City of Plymouth, 60 F.3d 469 (8th Cir. 1995) (experts may not give legal conclusions on Fourth Amendment reasonableness)
- Schmidt v. City of Bella Villa, 557 F.3d 564 (8th Cir. 2009) (excluding expert opinions that state legal conclusions about police reasonableness)
- Krout v. Goemmer, 583 F.3d 557 (8th Cir. 2009) (duty to intervene where officer is aware of excessive force and has opportunity to act)
- Jones v. McNeese, 675 F.3d 1158 (8th Cir. 2012) (qualified immunity analysis at summary judgment requires careful review of disputed facts)