UPDATE: Oct. 26, 12:22 p.m.
COLUMBUS, Mont. - The Stillwater County Coroner's Office identified the two tow-truck drivers who died in Sunday's fatal crash on Interstate-90 near Columbus.
The two people are identified as Nicholas Ryan Visser, 37, of Billings and William Casie Allen, 28, of Reed Point, Montana.
A release from the Stillwater County Office of Sheriff and Coroner says they are still waiting on the medical results from the examiner; however, the cause of death is probably blunt force trauma for both people.
The Montana Highway Patrol is investigating the incident.
Update as of 10 pm Sunday night:
According to a post by Hanser's Automotive, two of their workers were killed after a vehicle ignored warning signs and emergency responder flashers and hit them.
The workers were responding to a breakdown incident on I-90 when the crash occurred.
The Montana Department of Transportation is reporting a fatal crash on I-90 10 miles east of Columbus at mile marker 414.
According to the MDT Travel Info map, the eastbound lane of I-90 in the area is fully blocked.
A detour is in place and anyone in the area should expect delays.
The incident was reported at 6:40 am and is currently under investigation.