Mother Nicola "Nikki" Diane Harrell killed, 6-year-old son Tristan in critical condition after car crash

Nicola “Nikki” Diane Harrell, 31, was traveling with her mother, four of her five children, and her niece when the car was involved in a pile-up last Tuesday. Harrell died in the intersection of North Beltline Road and Trenholm Road after 5 p.m., while the remaining passengers were rushed to a nearby hospital.