City of Las Vegas v. Lawson
245 P.3d 1175
Nev.2010Background
- Lawson, a City of Las Vegas firefighter since 1992, was diagnosed with breast cancer in 1997 and again in 2005.
- In January 2005, Lawson’s oncologist told her the cancer could be work-related, prompting her to file a 2005 notice and claim for workers’ compensation.
- The City denied the claim as untimely and without proof that the cancer arose out of employment.
- An appeals officer found timely notice and that Lawson was exposed to a known carcinogen (benzene) reasonably associated with breast cancer, creating a presumption the disease arose in the course of employment.
- The district court and Nevada Supreme Court affirmed, holding the presumption valid and unrebutted, despite PAHs not qualifying as a known carcinogen under the statute.
- The court concluded the City failed to rebut the presumption, and Lawson’s occupational-disease claim was compensable.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Timeliness of notice and filing | Lawson learned of work relation in 2005, timely notice | Knowledge in 1997/2004; untimely under NRS 617.342, 617.344 | Timely notice and filing established |
| Whether PAHs are known carcinogens under NRS 617.453 | PAHs should be treated as known carcinogens | PAHs not listed as known carcinogens by IARC or NTP | PAHs not a known carcinogen under statute |
| Whether benzene exposure is reasonably associated with breast cancer | Benzene reasonably associated with breast cancer; independent medical evidence supports | No established association; expert evidence insufficient | Benzene reasonably associated; substantial evidence supports |
| Whether Lawson’s cancer presumes to have arisen out of employment | Lawson entitled to presumption under NRS 617.453(5) | City may rebut presumption with contrary evidence | City failed to rebut the presumption; claim compensable |
Key Cases Cited
- Law Offices of Barry Levinson v. Milko, 184 P.3d 378 (Nev. 2008) (clear-error and substantial-evidence standard of review for agency decisions)
- Olivero v. Lowe, 995 P.2d 1023 (Nev. 2000) (credibility of witnesses within agency findings)
- Mason v. Cuisenaire, 128 P.3d 446 (Nev. 2006) (rebuttable presumption framework and proper preservation of issues)
- Rosenstein v. Steele, 747 P.2d 230 (Nev. 1987) (courts affirm district court result even if based on different reasoning)