When an inferno leaves four family members dead, investigators discover a business dispute between two immigrant families that may be at the root of the incident. They are then confronted with a pair of brothers who refuse to take no for an answer.

A retired police officer fears his missing daughter has been murdered, starting an investigation.

A missing young mother turns up murdered on the outskirts of New York City.

When two women are shot dead in the lobby of a crowded courthouse, investigators find themselves digging into a bizarre custody dispute and bringing them to a determined family that will stop at nothing to get what they want.

A young father is found executed on a desolate roadway. A heated family feud over custody of a child leads investigators to a shocking conspiracy between a drug dealer, successful lawyer and family member.

The Colegroves are beloved in their small town, but when they’re brutally murdered in what appears to be a targeted attack, a bitter dispute within their family is revealed, pitting the surviving brothers against each other.

Firefighters discover a body in the wreckage of a rural inferno and uncover a deep-seated dispute between a pair of stepsons and their surrogate father that may be to blame. Police uncover stunning footage that reveals the truth behind the attack.

A woman is found stabbed to death in her own home; police learn of her husband's family history.

A young mother's disappearance sparks a bitter division among those she leaves behind. As the infighting intensifies, detectives scramble to find out what happened to her, only to discover that a conspiracy to kill is fresh underway.

A gruesome Thanksgiving triple murder case lays bare a family's violent past, including a son and daughter each with a score to settle. As the years pass and the case goes unsolved, three families desperately fight for the truth and justice.

A horrifying hit-and-run leaves two women near death and their families blaming each other; the search for the truth leads detectives on a massive hunt for a father who can't bear to witness his daughter's freedom.

After the owner of an extreme-sport venture is found shot dead in his warehouse, police suspect a history of bad business may be to blame until a contentious family past begins to cast doubt on his devoted son’s innocence.

A mother is found savagely murdered in her upscale home, leaving a father and son to blame one another. Their airtight alibis lead detectives to a murder plot involving an estranged sibling with nothing to lose.

A bar owner's body is discovered in a quarry pond. His killer remains a mystery to investigators for years while his increasingly divided family fears one of them must be the murderer.

When a young mother, her daughter and a friend vanish after a visit with extended family, those close to the victims suspect foul play; without proof, the mystery deepens until a member of one of the feuding families makes a shocking admission.

An affluent family at war with each other for over a decade, find themselves at the center of a murder investigation when a beloved uncle is found dead. Police unravel a conspiracy involving a wayward son and a counterfeit secret agent.

An unusual 911 call leaves investigators sorting fact from fiction in the search for a missing mother. While police begin to expect the worst, an illicit affair at the heart of the victim's family reveals a daughter with something to hide.

When a couple is gunned down in front of their three young boys, a web of lies and custody battle lead detectives to a suspect; with one son's future at stake, they travel to a remote mountain to gather evidence they need to catch the killer.

While out deer hunting, a young father of two is murdered in the woods. Twenty-five years later, a revelation sparks a new investigation and leads police to uncover an unthinkable conspiracy between those closest to the victim.

When a 60-year-old woman vanishes without warning, investigators discover a family blended from multiple marriages that is simmering with secrets and grudges that may have boiled over into murder.