A Valentine's Day rendezvous in an Atlanta-area park turns deadly, and investigators race to find the killer of a beloved husband and cub scout leader. When detectives reveal the mastermind behind the brutal slaying, the community is left speechless.

When an 11-year-old boy finds his mother brutally slain in their suburban Atlanta condo, detectives begin a desperate search to find the woman's killer, only to discover that this murder is the work of a serial killer.