USA. Three young children in Arizona were left orphaned last week when their parents both died in a collision while the family was en route to a vacation.

Greg Cox, Lindsey Watson and their three children were traveling from Flagstaff to the San Juan River when a semi-truck struck the family’s vehicle while trying to overtake another car in a no-passing zone of Highway 160.

The semi-truck driver was not arrested or cited at the scene of the accident.
The incident remains under investigation.