A tractor-trailer truck crossed the median of an Arizona highway and hit a van going the other direction, killing all seven passengers inside on Sunday evening.
The truck, driving west on Interstate 10, crossed the median, slamming into the van traveling east on I-10, CNN News said.
Both vehicles caught fire after the collision ran them off the right side of the road, the Star Tribune said.
The crash occurred about 60-miles west of Phoenix the Star Tribune said.
The driver of the truck and his wife who was in the passenger seat were both injured and taken to Banner Good Samaritan Hospital in Phoenix, CNN said.
The seven victims' identities are still under investigation by medical examiners, but they are believed to be from western Arizona, CNN said.