Authorities say that 26-year-old mom hit and killed her 3-year-old son with her Navigator. Lexus Stagg is charged with criminally negligent homicide in the June 11 death of her son.
They say surveillance video from an apartment complex shows Stagg getting into a Lincoln Navigator, then backing up. As her three young children began running after her, she drove the SUV forward. Two children moved out of the way, but the 3-year-old was caught under a tire.
