Deadly avalanche near Lake Tahoe kills 8

WITH MORGAN CHESKY AND HIS TEAM WHO MADE HIS WAY THROUGH FEET OF. D. SNOW TO THE COMMAND CENTER NEAR LAKE TAHOE. CENTER NEAR LAKE TAHOE. >> Reporter: TONIGHT. TAHOE. >> Reporter: TONIGHT RESCUE CREWS BATTLING. >> Reporter: TONIGHT RESCUE CREWSWS BATTLING BRUTAL CONDITIONS IN. RESCUE CREWS BATTLING BRUTAL CONDITIONS IN THE HIGH SIERRA. TO. THE HIGH SIERRA. POWERING T THROUGH UP TO EIGHT FEET OF FRESH. POWERINGNG THROUGH UP TO EIGHT FEET OF FRESH SNOW SEARCHING FOR A. EIGHT FEET OF FRESH SNOW SEARCHING FOR A MISSING SKIER NOW. SNOW SEARCHING FOR A MISSING SKIER NOW PRESUMUMED DEAD. MISSING SKIER R NOW PRESUMED DEAD. A GROUP OF 15 TRAPPED. PRESUMED DEAD. A GROUP OF 15 TRAPPED WHEN A MOUNTAINSIDE. A GROUP OF 15 TRAPPED WHEN A M MOUNTAINSIDE GAVE WAY, CAUGHT IN AN. F. GAVE WAY, CAUGHT IN AN AVAVALANCHE THE SIZE OF A FOOTBALL FIELD. AVALANCHE THE SIZE OF A FOOTBALL FIELD.. AUTHORITIES CONFIRMING. A FOOTBALL FIELD. AUTHORITIES CONFIRMING WHILE CREWS RERESCUED. AUTHORITIES CONFIRMING WHILE CREWS RESCUED SIX PEOPLE OVERNIGHT, WHILE CREWS RESCUED SIX PEOPLE O OVERNIGHT, TODAY SEARCH TEAMS. T. FOUND EIGHT EXPERIENCED SKIERS DEAD. EXPERIENCED SKIERS DEAD. >> SOMEONE SAW THE.

DEAD. >> SOMEONE SAW THE AVALANCHE. >> SOMEONE SAW THE AVALANCHE. YELLED AVALANCHE, AND. AVALANCHE. YELLED AVALANCHE, ANAND THEN IT OVERTOOK THEM. YELLED AVALANCHE, AND THEN IT OVOVERTOOK THEM RATHER QUICKLY. RATHER QUICKLY. >> Reporter: AUTHORITIEIES SAY THE. >> Reporter: AUTHORITIES SAY THE DANGER ON THE IN THE. DANGER ON THE IN THE NON-STOP SNOW AND WHITEOUT CONDITIONS, NON-STOP SNOW AND WHITEOUT CONDIDITIONS, BUT THE FACT THAT IT'S. WHITEOUT CONDITIONONS, BUT THE FACT THAT IT'S FALLING ON A WEAK, BUT THE FACT THAT IT'S FALLING ON A WEAK, UNSTABLE LAYER. FALLING ON A WEAK, UNSTABABLE LAYER. DRIVING THAT AVALANCHE. DRIVING THAT AVALANCHE RISK UP ACROSS A VAST T PORTION OF THE ENTIRE. RIRISK UP ACROSS A VAST PORTION OF THE ENTIRE SIERRA. PORTION OF THE ENTIRE SIERRA. OFFICIALS SAY THIS. SIERRA. OFFICIALS SAY THIS GROUP WAS RUN BY. GROUP WAS RUN BY BLACKBIRD MOUNTAIN GUIDES T TO CASTLE PEAK. GUIDES TO CASTLE PEAK. THE GROUP ON THEIR FINAL DAY. THE GROUP ON THEIR FINAL DAY. BUT JUST DAYS BEFORE, FINAL DAY. BUT JUST DAYS BEFORE, BLACKBIRD POSTING THIS.

BUT JUST DAYS BEFORE, BLACKBIRD POSTING THIS VIDEO ON INSTAGRAM. BLACKBIRD POSTING THIS VIDEO ON INSTAGRAM WITHTH THE CAPTION, BIG. VIDEO ON INSTAGRAM WITH THE CAPAPTION, BIG STORM INCOMING. WITH THE CAPTION, BIG STORORM INCOMING. THE COMPANY SAYS THEY. STORM INCOMING. THE COMPANY SAYS THEY ARE WORKING IN FULL. THE COMPANY SAYS THEY ARE WORKING IN FULL COORDINATION WITH. ARE WORKING IN FULL COORDINATITION WITH AUTHORITIES TO SUPPORT. COORDINATION WITH AUTHORITIES TO SUPPORT THE ONGOING RESCUE. THE ONGOING RESCUE. TONIGHT THE COMMUNITY HERE G GRIEVING. HERE GRIEVING. >> THIS IS DEVASTATING. >> THIS IS DEVASTATING. IT AFFECTS US ALL. DEVASTATING. IT AFFECTS US ALL. >> Reporter: THE AFRL. IT AFFECTS US ALL. >> Reporteter: THE AFRL THREAT NOT ISOLATED TO. >> Reporter: THE AFRL THREAT NOT ISOLATED TO CALIFORNIA. THREAT NOT ISOLATED TO CALIFORNIA. IN EUROPE, STUNNING. IN EUROPE, STUNNING VIDEO FROM AVALANCHES S IN ITALY AND. VIDEDEO FROM AVALANCHES IN ITALY AND SWITZERLAND THIS WEEK. IN ITALY AND SWITZERLAND THIS WEEK. A STARK REMINDER O OF. SWITZERLAND THIS WEEK. A STARK REMINDER OF THE SHEER POWER AND.

A STARK REMINDER OF THE SHEER R POWER AND UNPREDICTABILITY OF. UNPREDICTABILITY OF MOUNTAIN WINTERS. IN CALIFORNIA, AS. MOUNTAIN WINTERS. IN CALIFORNIA, AS RESCUERS RACE TO FIND. IN CALIFORNIA, AS RESCUERS RACE TO FIND THAT REMAININING SKIER, RESCUERS RACE TO FIND THAT REMAINING SKIER, AN AVALANCHE WARNING. THAT REMAINING SKIER, AN AVALANCHE WARNING NOW EXTENDED. AN AVALANCHE WARNING NOW W EXTENDED. >> MORGAN JOINS US. NOW EXTENDED. >> M MORGAN JOINS US LIVE. >> MORGAN JOINS US LIVE. MORGAN, THE SNOW IS. LIVE. MORGAN, THE SNOW IS STILL FALLING WHERE. STILL FALLING WHERE YOU ARE. WE KNOW THEY RE CUED. YOU ARE. WE KNOW THEY RE CUED SIX SKSKIERS. WE KNOW THEY RE CUED SIX SKIERS. HOW ARE THEY DOING? SIX SKIERS. HOW ARE THEY DOIOING? >> Reporter: YEAH, OF. >> Reporter: YEAH, OF THOSE SIX THAT WERERE RESCUED, TWO WERE. RESCUED, TWO WERE TAKEN TO A NEARBY HOSPITALAL TO BE TREATED. HOSPITAL TO BE TREATED BUT TONIGHT WE HAVE LEARNED THAT ONENE OF. LEARNED THAT ONE OF THEM HAS ALREADY BEEN RELEASED AND THE OTHER. THEM HAS ALREADY BEEN RELEASED ANDND THE OTHER IS EXPECTED TO MAKE A.

RELEASED AND THE OTHER IS EXPECTED TO MAKE A FULL RECOVERY.