When a homeowner digs up an old concrete slab to make way for a garden, he uncovers a skeleton and a long-hidden secret which ultimately leads to another shocking mystery.

On Halloween night in 1968, four-year-old Carolee Ashby was struck and killed by a driver who disappeared into the darkness, leaving behind only rumors, heartbreak, and unanswered questions. More than 40 years later, a cold case investigation uncovered shocking new leads and a long-hidden piece of evidence. This is a story of tragedy, guilt, redemption, and the decades-long pursuit of the truth.

In December 1994, 24‑year‑old Bobbi Ann Campbell drove away from her friend’s home to run a quick errand and was never seen again. Her little girl was left waiting, and investigators were left with speculation but no answers. Months later, Bobbi’s car was found unlocked and abandoned, her wallet, cash, and wrapped Christmas gifts still inside. This episode examines the theory of Bobbi’s final hours and the troubling gaps that have kept this case cold for three decades. The search for the truth continues… Because someone knows what happened.

A 9-year-old girl is last seen heading toward the woods of rural South Dakota in the dead of winter with no coat. She disappears as a snow storm is rapidly approaching. Was she hiding? Did someone pick her up? Search teams have combed thousands of miles of rugged terrain, but the mountains have held onto their secrets. And one haunting question still echoes through the Black Hills… Where is Serenity Dennard?

Twenty days before the murder of Roger Eastwood, truck driver Leon Rascoe was attacked after pulling over to rest on the Pennsylvania Turnpike. Shot at close range with no witnesses and few answers, his case reveals a piece of evidence that connects two murders across state lines.

A routine overnight haul ends in murder when a truck driver pulls over on I-295 in New Jersey and crosses paths with someone he never should have met. Witnesses report two long haired men, a mysterious vehicle, and a timeline that narrows to a single, deadly hour.

In September 1980, two young U.S. Marines—Lance Corporal Rodney “Rocky” Padilla, 19 and Lance Corporal Larry Martens, 21—left Marine Corps Base Hawaii at Kaneohe Bay for a night on the town. Hours later their bodies were found in a remote beach park, beaten and shot in a brutal crime that has never been solved. Investigators believe there is at least one witness who has remained silent for decades. Could that witness and modern forensic science finally solve this cold case?

This holiday season, we’re revisiting one of the most unforgettable nights in upstate New York law enforcement history. Christmas Eve 1974: a trooper critically injured, a family lost in a fiery crash, and officers suddenly delivering twins with no ambulance in sight. Former Fulton PD officers Lt./Retired Larry Mullen and Capt./Retired Arlen Cline relive one unforgettable night—tragedy and joy colliding in this special Behind the Badge re-release from APB Cold Case.

We return with an update to the chilling case of Marina Ramos, whose brutal murder stunned listeners—especially after it was revealed that her baby daughters had vanished around the time of their mother's death. Now, in this sequel to Murder in the Mohave, a shocking new development emerges: 36 years later, the two missing girls have been found. Join us as we re-examine the case, revisit the key players, and dive back into a mystery that refuses to rest.

For a few police officers in upstate NY, Christmas 1974 is indelibly etched in their memories. The blustery winter night began with a state trooper colleague being critically injured by a drunk driver, ironically, while he was investigating a separate drunk driving crash. Then officers respond to another crash that claimed the lives of a family, the victims trapped within the fiery wreck. Some of those officers are diverted to an urgent maternity call, arriving to find a woman ready to give birth - but no ambulances are available. In this special “Behind the Badge” episode of APB Cold Case, former Fulton PD officers Lt./Retired Larry Mullen and Capt./Retired Arlen Cline share their memories of a dramatic night and how they maneuvered from the horror of one of the worst tragedies of their careers to the joy of delivering twin babies into the world.