
In May 2025, the Supreme Court of Washington overruled previous precedent regarding the deliberate intent to injure exception related to workers’ compensation immunity for employers, finding that an employee may sue its employer for latent disease injury if they can establish the employer had actual knowledge that latent diseases are “virtually certain” to occur. Cockrum v.
C.H. Murphy/Clark-Ullman, Inc., 569 P.3d 287, 289 (Wash. 2025). In Cockrum, the Plaintiff is a living mesothelioma claimant (“Plaintiff”), who filed suit against his employer as a premises defendant (“Defendant”), alleging that they deliberately intended to injure him by exposing him to asbestos without proper warnings or protections while he worked as a laborer at their facility from 1967 to 1997. He further argued that Defendant had actual knowledge that injury was certain to occur from asbestos exposure but willfully disregarded that knowledge by continuously exposing him to asbestos without proper warning or protection. Specifically, he alleged exposure to asbestos while working in the environmental lab, where he tested samples for asbestos without any protective gear.