In this Sept. 27, 2021, file photo, workers stand near train tracks next to overturned cars from an Amtrak train that derailed near Joplin, Mont. A preliminary report released Tuesday, Oct. 16, 2021, on the derailment of an Amtrak train in north-central Montana last month that killed three people and injured dozens more gave no information on the cause of the accident. (AP Photo/Ted S. Warren, File)
October 27, 2021
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Cause of Montana Amtrak derailment still under investigation
HELENA, Mont. (AP) — A preliminary report on an Amtrak train derailment in Montana last month that killed three people and injured dozens more offered no clues about what triggered the accident, but said the train's emergency brakes were activated and that Amtrak estimated the damage at more than $22 million.