Investigators blame crash on high speed

Amtrak train was reportedly speeding before deadly derailment. [Photo: Courtesy]

An Amtrak train derailed on Monday as it took a corner on a new stretch of track in Washington state at more than twice the speed limit, sending passenger cars tumbling from a bridge and killing at least three people.

The train was on its inaugural run on a faster route from Seattle to Portland, Oregon, when 13 of its 14 cars jumped the tracks and tumbled onto a major highway near the town of DuPont.