When a beloved matriarch and businesswoman is found shot to death in her palatial home, investigators uncover a trail of deception and betrayal that leads to a killer whose identity stuns the community and the victim's family alike.

A 19-year-old Colombian immigrant vanishes during a packed car show at the Atlanta Motor Speedway. After an exhaustive search with no leads, police receive a cryptic tip that points them to the location of the victim and her surprising assailant.