23-year-old Wallacea Swazer, who was the driver of the vehicle, and 2-year-old Carter Northern were caught in a car wreck which ended both their lives.
Sargent Don Coppola says witnesses told detectives they saw the driver of a 2009 Mustang driving erratically and crossing over the median multiple times before hitting an 18-wheeler head on.
A 19-year-old male was a third passenger in the car and was taken to the hospital with only minor injuries.