Both the 15-year-old and 86-year-old were passengers in a car in which the driver and another passenger were also transported to North Memorial Hospital. The driver of another vehicle was transported to the hospital as well.
According to an earlier release from the Plymouth Public Safety Department, preliminary investigation indicates one vehicle was traveling eastbound on Highway 55 when it collided with another heading westbound and turning left to go south on Xenium Lane. That vehicle settled between two additional vehicles which were traveling north on Xenium Lane/Northwest Boulevard.
The crash closed Highway 55 eastbound and the northbound lanes of Northwest Boulevard for a time.
The incident remains under investigation.
Source : http://www.kaaltv.com/article/stories/S4565775.shtml?cat=10728