JASON PETERSON, KIRSTIE MCCRAINE-PETERSON vs. CALIFORNIA DEPARTMENT OF CORRECTIONS AND REHABILITATION, STATE COMPENSATION INSURANCE FUND
This case concerns the death of Jason Peterson, a correctional officer, from a pulmonary embolism after injuring his calf in a kickboxing class. The applicant, his widow, claimed the injury and death were work-related, arguing the kickboxing class was a reasonable expectancy of employment due to a general fitness requirement and incentive program. The Workers' Compensation Appeals Board (WCAB) affirmed the WCJ's decision, finding the claim barred by Labor Code Section 3600(a)(9) because the decedent's belief that kickboxing was required was not objectively reasonable, as mere general assertions of fitness expectations are insufficient. Commissioner Brass dissented, believing the decedent's participation was both subjectively and objectively reasonable given its likely benefit to his job performance as a correctional officer.