When the body of an Ohio woman is found in a wooded area near her home months after she went missing, investigators must determine whether the death was a suicide or a homicide;
A small Texas town is shattered, when a beloved teacher vanishes from her home in the middle of the night; a gruesome discovery made a short time later leaves investigators with more questions than answers;
After an apparent home invasion in Minnesota leaves Heidi Finkus dead and her husband, Nick, hospitalized, detectives learn that the young couple was facing financial troubles;
A small town in the Ohio River Valley is left in shock, after beloved local coal miner Brad McGarry is found fatally shot in the basement of his home; as investigators dig into his personal life, secret affair reveals surprising suspect;
The murders of two young women, near a Phoenix canal in the early 1990s, remain unsolved for over 20 years, until a team of cold case detectives take on the case and investigate a man known as the Zombie Hunter;
The investigation into the mysterious disappearance of Canadian limo driver Dwayne Demkiw sparks an international manhunt for an elusive killer with multiple false identities;
Lead detectives break their silence on the investigation into once-prominent South Carolina attorney Alex Murdaugh, convicted last March of murdering his wife Maggie and son Paul;
Louisiana detectives find international implications after a woman vanishes from her home shared with adult son. Investigators uncover astonishing details about her disappearance.
When 17-year-old Alissa Turney is reported missing in Phoenix, it takes years before detectives treat her case as a homicide; a new investigation unearths dark family secrets;
When 16-year-old Britney Ujaky disappears, a small town in Nevada bands together to track down a potential suspect - an unknown cowboy; soon, their focus turns to someone much closer to Britney;
Scott Sessions, a trumpeter, misses a planned show. His family finds his corpse deserted in the distant Colorado peaks. Detectives eye two people, until a second killing happens.
When young mother and paramedic Annamarie Cochrane Rintala is found dead at the bottom of her basement stairs, it takes four trials and 13 years before justice is served;
While responding to a house fire in New Jersey, firefighters discover the burned remains of homeowner Rob Cantor in the basement; new interviews and legal developments about the latest twists and turns in the case;
An Austin couple is awoken by deadly gunshots in their home. The wife shoots at the intruder but her husband is killed. Police probe their jewelry business as a motive and uncover a shocking suspect.
New details on the latest twist in the murder-for-hire plot involving a prominent Florida family that left Florida State University law professor Dan Markel dead and a grandmother arrested;
Navy petty officer and devoted mother Sherri Malarik is found shot to death in her minivan, after she disappeared; the case remains close until new revelations and old memories resurfaced;
Police investigate the murder of 16-year-old Cassie Jo Stoddart. They find evidence including a homemade horror film linking two suspects to the crime.
Twenty-seven-year-old Egypt Covington is found murdered in her home; investigators in Michigan quickly identify a person of interest but years pass without an arrest;
Two women murdered in an Arlington apartment complex within a year. Police investigate but reach a dead end. Three years later, forensic evidence from rapes links a killer, leading to an arrest.
A nurse is gunned down in her home and detectives initially believe that they have a clear suspect; as they delve deeper into the investigation, new information leads them down a completely different path;
A teenager's life is turned upside down by a shocking discovery as what seems like a fatal accident reveals itself to be something much more disturbing;
