Avalanche Deaths Raise Questions About Responsibility

Authorities investigate whether guides were negligent in leading group into high-risk conditions

Published on Mar. 2, 2026

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At least eight people died in an avalanche near Lake Tahoe this week while on a guided backcountry skiing trip with Blackbird Mountain Guides. Authorities have opened an investigation into the company, as questions emerge about who was responsible for the fateful decisions that led to the tragedy. Experts say backcountry skiing carries inherent risks, but guided groups are expected to properly assess and mitigate those dangers.

Why it matters

The accident highlights the lack of regulation around backcountry skiing, an increasingly popular but dangerous activity. While guides are required to have certain qualifications, there are few clear rules governing their decision-making or liability in the event of an accident. This case could set important precedents around accountability for outdoor adventure companies.

The details

The avalanche occurred near the end of a three-day trip to a backcountry lodge, after forecasters had warned of a high risk of avalanches. The group included three experienced Blackbird guides and six of their clients. Six other people in the party were rescued. Authorities have not yet been able to recover the bodies, and few details are known about what exactly happened. Blackbird said the guides were highly trained, but experts noted that even with experienced guides, backcountry skiing accidents can happen.

  • The avalanche occurred on Tuesday, February 18, 2026.
  • Cal-OSHA opened an investigation into Blackbird Mountain Guides on Thursday, February 20, 2026.

The players

Blackbird Mountain Guides

The company whose guides were leading the group that was caught in the avalanche. They said the guides were highly trained.

Cal-OSHA

California's workplace safety agency that has opened an investigation into Blackbird Mountain Guides.

Bruce Tremper

A former director of the Utah Avalanche Center and the author of 'Staying Alive in Avalanche Terrain'.

Larry Heywood

A longtime snow and ski safety consultant who has lived and worked for decades in North Lake Tahoe.

Jeffrey L. Kaloustian

A lawyer who handles ski-related personal injury cases in Grass Valley, California.

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What they’re saying

“Even at low danger, you know you can find avalanches.”

— Bruce Tremper, Former director of the Utah Avalanche Center and author (The New York Times)

“This was a guided group with a very experienced outfitter with very qualified guides. This simply should not have happened if you're following the protocols of ski mountaineering.”

— Larry Heywood, Snow and ski safety consultant (The New York Times)

What’s next

The judge will decide on Tuesday whether to allow Blackbird Mountain Guides to continue operating while the investigation is ongoing.

The takeaway

This tragic accident highlights the need for clearer regulations and oversight of the backcountry skiing industry to ensure guides are properly assessing risks and making responsible decisions to protect their clients, even as the sport's popularity continues to grow.