Essex County OPP say one person has died after a five-vehicle crash on Highway 3.
Police say the collision took place between Cameron and County Road 23 in Essex around 2:30 p.m. Wednesday.
Six other people were injured. Police say none of those injuries are considered life-threatening.
The section of Highway 3 was closed for several hours for the investigation.
The name of the deceased is not being released until next of kin are notified.