‘Can’t confirm. Dark’: Officials couldn’t see danger at dam

A towering spillway at the nation's tallest dam was crumbling, and tens of thousands of people…

Lack of technology left officials in dark during dam crisis

A towering spillway at the nation's tallest dam was crumbling, and tens of thousands of people…

‘Can’t confirm. Dark’: Officials couldn’t see danger at dam

A towering spillway at the nation's tallest dam was crumbling, and tens of thousands of people…