Emergency paramedics and air ambulances arrived on the site.The cause of the fatal crash is yet unknown because the inquiry is still ongoing.
In a catastrophic Yellowstone crash, a 25-year-old driver was found to have killed seven people and injured eight more.
At least seven people were killed and eight injured in the horrific two-vehicle collision near Yellowstone National Park.
Around 7:15 p.m. on Thursday, a Mercedes tour van and a red Dodge Ram pickup truck crashed on US Highway 20 and were engulfed in flames.
Near Henrys Lake State Park in eastern Idaho, just 16 miles west of the national park, emergency personnel arrived on the scene.
