Killer Relationship with Faith Jenkins, Canine Clues

The execution of successful businesswoman and mother Makeva Jenkins sparks an intense investigation, but unveiling the masked gunman will require unmasking a litany of suspects in the hopes of exposing this killer relationship.

The shooting death of Brad McGarry, a gay coal miner in Bellaire, Ohio, has detectives wondering if it's a hate crime, but when a shocking secret comes to light, it reveals an unexpected motive for murder.

Married for 33 years, a respected high school math teacher and his wife head to Las Vegas to celebrate her 50th birthday. When Evie Watson disappears, however, police from two states join forces and play a game of cat and mouse to catch her killer.

Dawn Sandoval is hoping to start over after a recent divorce, but as soon as she dives into the dating world she vanishes into thin air, leaving behind a mystery in the New Mexico desert that ends with a horrifying discovery.

Keiona Braxton excitedly awaits the birth of her first child, but when detectives are called to her burning apartment, they uncover a scene of unparalleled violence and use the clues on Keiona's own body to point them to the killer.

Nicole Halpin, a vivacious single mother, is brutally murdered in her own home while her two children witness the attack. Justice will prevail when detectives sift through a list of Nicole's admirers to find her killer.

When 78-year-old Ina Gross is viciously murdered, and suspicion falls on one of her own children. The siblings stand together until a horrible truth is revealed.

Soon after Cathy and Jeff Lamb rekindle their marriage, Cathy is found savagely beaten to death in their home. With the couple's three dogs as their only witnesses, detectives must untangle a number of complex relationships to find her killer.

When 24-year-old Terry Rouse disappears near a South Georgia swamp, his devastated mother relentlessly pursues a one-woman investigation that runs parallel to law enforcement. What she and the detectives ultimately uncover shocks everyone.

The last precious moments of rising star Maple Batalia are captured on a security camera before she's gunned down at her college campus in British Columbia. A community grieves as a mother's anguished pleas for justice capture national attention.

Dino and Clara Pantazes run a successful bail bonds business and their 20-year marriage is seemingly perfect. When Clara is gunned down at home, however, detectives wonder if an angry client is to blame or if there is more to their fairytale story.