Ninth body recovered after Sierra Nevada avalanche that killed nine skiers

Nevada County officials said the ninth missing skier from a Feb. 17 avalanche in the Sierra Nevada was recovered at 10:58 a.m. PT on Feb. 21, completing the recovery of nine bodies after a slide that struck about 11:30 a.m. on the mountain near Castle Peak, north of Truckee near Lake Tahoe.

Fifteen people were on the backcountry trip, nine women and six men, ages 30 to 55, and six survived, officials said. Rescues early in the response brought four men and two women off the mountain after they sheltered under a tarp for hours amid what authorities described as "highly dangerous" conditions. Two of the early survivors were reported to have required hospital care.

Search-and-rescue teams initially recovered eight bodies by Feb. 18, but operations were repeatedly curtailed by heavy snowfall, white-out visibility and intense winds that kept crews off the slope for several days. Mitigation work, including the deliberate use of water to intentionally release unstable snowpack, preceded the final entry. Helicopter hoists eventually lifted the last body to waiting snowcats for ground transport after air crews were able to operate in a narrow weather window; Nevada County Lt. Dennis Haack said the California Highway Patrol was unable to complete hoists early that morning because of wind but the California National Guard completed the recovery.

The nine deceased have been identified by local authorities as Carrie Atkin of the Truckee-Tahoe area; Danielle Keatley, Kate Morse and Kate Vitt of Marin County, California; Caroline Sekar of San Francisco; Liz Clabaugh of Boise, Idaho; Andrew Alissandratos of Nevada; Nicole Chu of South Lake Tahoe; and Michael Henry of Tampa, Florida. Officials said the three people identified on Saturday were professional guides.

Multiple agencies and resources took part in the multi-day response, including the Nevada County Sheriff's Office and its search-and-rescue teams, California Highway Patrol air operations, California National Guard Black Hawk helicopters, Tahoe Nordic search-and-rescue volunteers, avalanche-detection teams, ground crews with avalanche dogs, utility crews and snowcats used to stage evacua­tions and move recovered remains. The Sierra Avalanche Center had issued "high" avalanche danger warnings as a major winter storm moved through the region in the days before the slide.

The Nevada County Sheriff's Office has opened an investigation to determine whether criminal negligence played a role in the deadly incident. Sheriff Shannan Moon attended a Saturday press briefing but did not address details of the probe. Officials have not announced any charges or named subjects of the inquiry.

Local and regional public health systems are grappling with immediate and downstream impacts: hospitals treating injured survivors, search-and-rescue teams facing repeated exposure to hazardous conditions, and families and communities confronting multiple deaths in a single event. The fact that several recovered victims were professional guides has already focused scrutiny on industry standards and oversight; "all of the guides were trained or certified in backcountry skiing by the American Mountain Guides Association and were instructors with the American Institute of Avalanche Research and Education, according to Blais," officials said.

As investigators piece together why a large guided group was caught in a thunderous slide, questions remain about route decisions, weather briefings, the operator of the trip and whether existing training and regulatory frameworks sufficiently protect people who travel into backcountry terrain. Authorities urged patience as forensic identifications and the criminal inquiry proceed; local officials said they will release further details as they are confirmed.