A series of chain-reaction crashes and a fire in a Wyoming highway tunnel that killed three people started when a pickup truck lost control and partially blocked traffic, federal investigators said.
The National Transportation Safety Board (NTSB) released its preliminary report on the tragic multi-vehicle crash in the Green River Tunnel, identifying the initial cause.
A series of chain-reaction crashes and a fire in a Wyoming highway tunnel that killed three people started when a pickup truck lost control, according to the NTSB.
The National Transportation Safety Board (NTSB) has released a preliminary report detailing the cause of a series of fatal crashes and a fire in a Wyoming highway tunnel. The report indicates a pickup truck losing control was the initial trigger.