917 F.3d 335
5th Cir.2019Background
- Michael Nall, a long‑time BNSF trainman, was diagnosed with Parkinson’s disease in 2010 and continued working while providing medical clearances.
- BNSF revised the job’s medical duty list to include activities implicating quick movements and balance after Nall’s diagnosis.
- Following a coworker complaint, BNSF placed Nall on medical leave in 2012, required additional testing (neuropsychological, occupational therapy, photographs review, and field tests), and ultimately refused reinstatement after citing safety violations during field testing.
- Multiple treating physicians (including a Baylor neurologist) and a neuropsychologist/occupational therapist reported that Nall could safely perform the trainman duties listed on the original medical status form; Nall also completed the first field test tasks.
- BNSF relied on its evaluations and later classified Nall as permanently medically disqualified; the EEOC investigated and found a likely ADA violation.
- Nall sued under the ADA and TCHRA for disability discrimination and retaliation; the district court granted summary judgment for BNSF on all claims and Nall appealed.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Whether there is direct evidence of disability‑based animus | Nall points to comments by BNSF staff ("never coming back to work," "people with Parkinson's don't get better") as direct evidence | BNSF contends comments are at most circumstantial or innocuous observations, not direct proof of discriminatory animus | Court: Comments are circumstantial, not direct evidence; McDonnell Douglas framework applies |
| Whether Nall was a "qualified individual" / whether BNSF properly invoked the "direct threat" defense | Nall: He could perform essential functions listed on the original job description; BNSF moved goalposts and disregarded objective medical evidence, creating fact issues | BNSF: Nall posed a safety risk based on field test safety exceptions and medical review; employer decision objectively reasonable | Court: Fact issues exist over which job duties are essential, whether BNSF relied on the best objective evidence, and whether its individualized assessment was reasonable; reversed summary judgment on discrimination claim |
| Whether BNSF’s proffered safety reasons were pretextual | Nall: Inconsistent/changed requirements, dismissal of treating physicians’ opinions, and supervisors’ comments show pretext | BNSF: Safety concerns and field test results justify decision; legitimate, non‑discriminatory reason offered | Court: Genuine dispute on pretext given shifting explanations and evidence favoring Nall; summary judgment improper |
| Whether Nall established causation for ADA retaliation claim | Nall: Filing EEOC complaint and temporal proximity; decision‑makers knew of complaint | BNSF: Continued leave decisions were based on safety/medical findings, not EEOC filing | Court: Nall failed to show causal link between EEOC filing and adverse actions; summary judgment affirmed on retaliation claim |
Key Cases Cited
- McDonnell Douglas Corp. v. Green, 411 U.S. 792 (framework for circumstantial evidence in discrimination cases)
- Chevron U.S.A., Inc. v. Echazabal, 536 U.S. 73 (direct‑threat defense requires individualized assessment and best available objective evidence)
- E.I. Du Pont de Nemours & Co. v. EEOC, 480 F.3d 724 (employer must make individualized assessment for direct‑threat defense)
- Cannon v. Jacobs Field Servs. N. Am., Inc., 813 F.3d 586 (summary judgment standard in ADA qualified‑individual context)
- Sandstad v. CB Richard Ellis, Inc., 309 F.3d 893 (direct vs. circumstantial evidence distinction)
- Rizzo v. Children’s World Learning Ctrs., Inc., 84 F.3d 758 (employer cannot rely on functions not listed as essential to justify termination)
- EEOC v. Exxon Corp., 203 F.3d 871 (distinguishing direct threat and business necessity defenses)