A three-year-old child suffered serious injuries after being run over by a black pickup truck in the parking lot of Marlborough Mall on Saturday afternoon.

At roughly 2:45 p.m. MT, police say a black pickup truck with dual rear wheels ran over the child and then fled. Witnesses described the driver as a white male in his 50s with a full beard. 

According to police, several people helped the victim and his mother but left before police and EMS arrived.

Investigators are looking to speak with these people or anyone who witnessed the incident.

They also want to hear from anyone who has seen a vehicle matching this description.

It is believed the licence plate had a partial plate of 27M.