A $100 million verdict does not happen by accident.

It happens when jurors believe an employer ignored warning signs, dismissed employee complaints, and treated a long-tenured worker as disposable. That is the real lesson from the December 2025 verdict against Liberty Mutual Insurance Company—and it is one California employers cannot afford to ignore.

In early December 2025, a Los Angeles jury returned a verdict exceeding $100 million for age discrimination, harassment, and retaliation. While eye-catching verdicts make headlines, this case stands out for a more important reason. It highlights how age bias, retaliation, and poorly handled personnel decisions can expose employers—especially in California—to extraordinary liability.

Juries are paying close attention to how organizations treat long-tenured, older employees when leadership changes, complaints are raised, or medical leave enters the picture.

The Facts

The plaintiff, Joy Slagel, worked for Liberty Mutual for more than 30 years and had a strong performance history. According to the jury’s findings, problems began after management changes, when she raised concerns about perceived favoritism toward younger employees and alleged age-based treatment.

Shortly after returning from approved medical leave, she was terminated.

The jury concluded that the company engaged in age discrimination, harassment, and retaliation, awarding approximately $20 million in compensatory damages and $83 million in punitive damages.

Why the Jury Award Matters for California Employers

California employers already operate under one of the most employee-protective legal frameworks in the country. This verdict reinforces several realities that cannot be ignored.

Age discrimination claims are on the rise. California’s Fair Employment and Housing Act protects employees age 40 and over and is broader than federal law. As organizations modernize, reorganize, or bring in new leadership, age claims frequently follow. Language about “new energy,” “refreshing the team,” or “changing the culture” may seem harmless, but when older employees are pushed out or treated differently, those phrases can become powerful evidence.

Retaliation is often the real liability driver. Under California law, internal complaints—even informal ones—are protected activity. Retaliation claims are often easier for juries to understand and harder for employers to defend, particularly when adverse actions closely follow complaints or protected leave.

Punitive damages are not theoretical. The most striking aspect of this verdict was the punitive damages award. While awards of this size are rare, they send a clear message: when jurors believe an employer ignored complaints, tolerated bias, or treated an employee dismissively, they may impose staggering penalties.

Key Takeaways for Employers

Take age bias seriously by training managers to avoid age-coded language and to focus discussions on performance, skills, and legitimate business needs.

Document performance concerns early and consistently; sudden paper trails that appear only after complaints or leave requests are especially risky.

Exercise extreme care when making employment decisions during or immediately after medical leave.

Treat all complaints as protected activity and train managers to escalate concerns promptly.

The Bottom Line

This verdict is not just a cautionary tale. It is a roadmap showing exactly where employers get into trouble.

California employers who invest in training, documentation, and consistent decision-making are far better positioned to stay out of court. Those who do not risk learning these lessons the hardest way possible.