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Grave Secrets

Season 1 2016 - 2017

  • 2016-11-03T02:00:00Z on Investigation Discovery
  • 60 mins
  • 7 hours, 0 mins (10 episodes)
  • United States
  • English
  • Crime, Documentary

A secret is never safe, even when it is buried six feet under. This series reveals the skeletons we hide in the closet and the fear of falling under suspicion. To unravel a murder mystery, investigators dig up secrets long-thought buried and come face-to-face with people who will do anything to keep those secrets in the ground.

10 episodes

1x01 Secrets of the Desert

  • Series Premiere

    2016-11-03T02:00:00Z — 42 mins

When Shauna Tiaffay is found brutally murdered, her husband George immediately becomes the prime suspect, but he has an ironclad alibi. The case goes cold, until a tip cracks the case, and a secret shatters the lives of this seemingly perfect family.

1x02 Secret Vows

  • 2016-11-10T03:00:00Z — 42 mins

When 19-year-old Devon Guzman is found dead in the backseat of her car, it sends shockwaves through her grieving community. But detectives soon discover Devon's love life was a time bomb-- a web of jealousy and betrayal that seemed destined for disaster.

1x03 The Signs on Their Bodies

  • 2016-11-17T03:00:00Z — 42 mins

In 1987, the mutilated bodies of multiple women began appearing around Delaware. The horrific deaths were the work of the state’s first serial killer. The hunt for him would lead investigators down a dark road, that no one would soon forget.

1x04 Her Mother's Secrets

  • 2016-11-24T03:00:00Z — 42 mins

Loretta Bowersock is dropped off at a mall for a day of shopping, but never seen again. Investigators struggle to come up with a suspect, until they discover that Loretta had a secret that shocks her loved ones, and may explain her disappearance.

1x05 Ten Weeks Later

  • 2016-12-01T03:00:00Z — 42 mins

Detectives in Chandler, AZ are shocked when it takes ten weeks for anyone to report Jamie Laiaddee missing. But as they begin to uncover Jamie’s dark secrets, they find themselves unraveling the frightening details of her mysterious disappearance.

1x06 Beyond the Grave

  • 2016-12-08T03:00:00Z — 42 mins

Wife and mother Sandra Duyst appears to have it all. Yet what few know is that she struggles with crippling depression. Her death appears as a suicide, but a message from beyond the grave sends the investigation into an unexpected direction.

1x07 Bottom of the Stairs

  • 2016-12-15T03:00:00Z — 42 mins

Detectives called to the home of Ken and Kristine Fitzhugh learn that what was once considered an accidental fall is now being investigated as a homicide. They find themselves on the hunt for the real scene of Kristine’s death... and for her killer

1x08 A Curve in the Road

  • 2016-12-22T03:00:00Z — 42 mins

Wendy Kratzert's van appears to have skidded off the road, but upon a closer look, it's clear this is a homicide. As detectives trace their victim's last steps, they begin to unravel secrets in one of the strangest cases that they've ever seen.

1x09 The Last Calls She Made

  • 2016-12-29T03:00:00Z — 42 mins

When teenager Marlisa Wells is stabbed to death, few can imagine why anyone would do that to such a lovely girl. But Marlisa's friend says she was keeping a secret from her family, and investigators must determine if it led to her brutal murder.

1x10 What My Mother Knew

  • 2017-01-05T03:00:00Z — 42 mins

Every week Janine Sutphen went to symphony practice. One night, she didn't come home. Her husband reveals to police there's more to this housewife than anyone knew. But very quickly a secret comes out- leading investigators down a dark, twisted path.