Three people fell to their deaths Sunday while rock climbing in Washington state, likely because of an equipment failure, authorities said. A fourth climber in their group survived the ordeal.The climbers were descending a steep gully in the northern section of Early Winter Spire,

Authorities said the cause of the fall is believed to be anchor failure while the climbers rappelled a steep gulley.

Three people died and one other person was able to free themself during a climbing accident in Washington state, authorities said Monday.