It's been weeks since Allison went missing, and everyone has given up except for Kaia. New Haven mourns their dead as she keeps looking. And now, she's starting to find answers.

As the unsolved cases pile up, a new discovery in the forest offers hope. But it also threatens to unbury all of New Haven's darkest secrets.

For the Woods family, it will take everything they have. For Kaia, it's the last chance.

There are some shadows you can't keep underground.