A fiery multi-vehicle pileup caused by a crash inside an interstate tunnel has claimed the life of a third person. Wyoming Department of Transportation confirmed the death, though no further details have been given.

A fiery pileup at a tunnel on Interstate 80 in southwestern Wyoming killed at least two people, seriously injured at least five others and shut down the highway.

Traffic on Interstate 80 continues to be diverted around the Green River Tunnels after a fatal crash on Friday that killed two people, with an unknown number of injured. The crash involved “multiple passenger and commercial vehicles in the middle and western parts of the westbound tunnel located at mile marker 90.