The first avalanche incident occurs on the ski slopes and causes the skiers and snowboarders to crash and they get buried in the snow and many of them has bloody injuries but no one gets killed.
2 men gets into a fight and one of the men punches the other guy.
2 of the brothers gets into a fist fight and punches each other and they make up later on.
3 of the men gets into a snow plow but the deadly avalanche breaks the window and knocks over the plow and kills them inside.