Cause Of Light Rail Train Derailment Unknown So Far

LAKEWOOD, Colo. (CBS4) – Investigators in Lakewood are working to determine why a light train didn’t stop on Sunday night when it was coming into Mineral Station.
(credit: RTD)
No one was hurt when the train cruised past the passenger platform and continued straight for several hundred yards to the the of end tracks.
It was stopped by a bumper block that is designed to stop runaway trains. The train pushed the block several feet backwards and also plowed over a power pole.After knock