Bestselling thriller author Tess Harrow heads to her grandfather’s remote cabin with her teenage daughter hoping for a quiet escape after a divorce—but things quickly spiral when an explosion rains fish guts and a severed arm from the sky. As strange murders stack up in the seemingly unbothered mountain town, and rumors of Bigfoot spread, Tess finds herself in the middle of a real-life mystery eerily similar to the books she writes—with a grumpy sheriff who looks just like her fictional detective and a lot more at stake than just her daughter’s summer.