A California math teacher’s death has sparked a wrongful death lawsuit claiming toxic construction fumes outside her classroom triggered a devastating cognitive decline that left her unable to speak, walk, or care for herself before she died eight years later.

Construction Ignored Safety Warnings

Judith, 74, taught math at a San Luis Obispo County school where contractors began pool construction directly outside her classroom in August 2016. According to the lawsuit filed by her husband Edwin, environmental officials had specifically warned that the excavation work should occur outside school hours to protect students and staff from exposure. Workers allegedly ignored those directives, operating heavy diesel-powered equipment during school sessions that generated dust and fumes seeping into Judith’s classroom even with closed windows.

Teacher was killed by toxic fumes from construction of high school's pool, lawsuit claims https://t.co/JIvXzwNcjG

— Daily Mail (@DailyMail) August 25, 2026

The teacher sought emergency medical treatment just one month into the construction project in September 2016. She returned to work the following day but immediately struggled to recognize her students’ names or follow her own lesson plans, the complaint states. Medical professionals later diagnosed her with occupational asthma and a progressive cognitive disorder directly linked to the toxic exposure.

Eight-Year Decline Ends In Death

Judith’s condition deteriorated steadily over eight years. By 2024, she had become completely immobile and incontinent, unable to speak or care for herself in any capacity. She required round-the-clock medical care until her death in August 2024. A neurologist treating Judith reportedly established a direct causal link between her cognitive decline and the September 2016 construction exposure, according to court documents.

Edwin’s lawsuit names Nadar Inc., the contractor responsible for the two-year pool construction project. The complaint seeks damages for wrongful death, negligence, and design defects, along with punitive damages. Ryan Pinkerton, assistant superintendent of business services for San Luis Coastal School District, confirmed Nadar handled the construction but directed questions about workplace injuries to California’s workers’ compensation system.

What This Means

The case raises serious questions about contractor accountability when safety protocols are allegedly disregarded at public schools. Nadar Inc. told local media it had not been served with the lawsuit as of last week. The district could not verify whether Judith filed a workers’ compensation claim during her illness. The lawsuit represents a family’s attempt to hold contractors responsible for workplace conditions that allegedly transformed a healthy educator into a woman requiring total care before her premature death.