The risk of the catastrophic flooding that struck Texas Hill Country as people slept on July 4 and left at least 120 dead was potentially underestimated by federal authorities, according to an ABC News analysis of Federal Emergency Management Agency data, satellite imagery and risk modeling.

the death toll has reached 120 with more than 170 people still missing after flash floods in the state.

“We’re going to go right down the middle of the lane to go to it.”