Flash flooding that left at least three dead and one missing in Colorado worsened as torrential rain continued to pound the state.
Thousands have been forced to flee to higher ground as rising water toppled buildings, stranded motorists, cut off remote towns and forced the state's largest university to close.
More top news
The wild animal is said to have killed at least one person and injured several. It was captured on camera by stunned onlookers.
Tiger Woods has dropped out of the world's top 100 golfers for the first time since 1996
Police e-fit software been used to create the faces of the most beautiful man and woman in the world.