In the bustling city of Philadelphia, a mystery begins to unfold that will lead to the tranquil beauty of Ricketts Glen State Park. Gavin, a seasoned bodyguard, visits his sister Cate at her university, only to find her entangled in a scandal that's more than meets the eye. The anonymous threats she's been receiving seem to be linked to a secret society that stretches far beyond the city limits.

In the heart of Ricketts Glen, Park Ranger Samantha is grappling with an unsolved cold case that has haunted her family and the town for years. The disappearance of a prominent businessman in the park has left a deep wound in her family and a mystery that seems impossible to solve.

As Gavin delves into the threats against Cate, he uncovers a connection to the cold case in Ricketts Glen. Drawn into the mystery, he finds himself teaming up with Samantha, their paths converging in a quest for truth.

Meanwhile, Gavin's brother Grayson steps in to protect Cate back in Philadelphia, but the threats escalate, leading them both to the heart of the mystery in Benton, PA.

As the threads of the investigation intertwine, Gavin, Samantha, Cate, and Grayson find themselves in a deadly showdown with a secretive society that will stop at nothing to protect its secrets. In the face of danger, alliances will be tested, bonds will be formed, and the serene beauty of Ricketts Glen State Park will become a battleground for truth and justice.

"Grave Secrets" is a thrilling tale of suspense, love, and courage, set against the backdrop of one of Pennsylvania's most beautiful natural landscapes. As the secrets surrounding Ricketts Glen are revealed, you'll be left on the edge of your seat, eager to discover what lies beneath the surface.