When a Korean-American family is terrorized in their suburban home, only three survive. Local investigators wonder if this is a robbery gone wrong or something more. As the case unfolds, police are shocked to learn of the betrayal behind the murder.

Bloomsbury is the epitome of small-town America. When Monica Massaro is found viciously murdered in her home, it rocks this town to its core. A tip comes in from 300 miles away to help police hunt down the killer, and the results leave residents shaken.

22-year-old Katie Sepich disappears one night only to be found raped and murdered in a land fill the next morning. It's a case that leads detectives from the victim's inner circle to a potential serial killer and then back to their own front door.

When Norma Rodriguez's murder hits the town of Port Hueneme, police are left sorting out the suspects in its wake. It will take a capricious witness and 10 years to clean up the damage. When the dust finally settles no one is more surprised than the killer.

When 27-year-old, Jarrod Davidson, is shot in the doorway of his Santa Barbara apartment, the neighborhood fears there's an assassin on the loose. As detectives dig deeper into Jarrod's past, they find out this boy got mixed up with the wrong crowd.

When Nikki Halpin is beaten to death in her home, the residents of Safety Harbor, FL are terrified that violent intruder is on the loose. But when a mysterious voice on the 911 recording reveals an eerie clue, detectives zero in on an unlikely suspect.

When 18-year-old Brittany Loritts is murdered in her North Carolina home, investigators are at a loss as to who would commit such a crime. The case gets hot when investigators find that this family home is built on buried secrets.