Detective Annie Ryder and her small town are rocked by the disappearance of a local teenager.

As Annie and the detectives continue the search for Jesse Sweetland, Annie's relationship with the Riddler is tested and grows. They get a shocking break in the case.

As Annie and Peter agree that Annie should keep her relationship going, a new riddle leads her to question a beloved community member about Jesse's disappearance.

As the town and cops are moving on from the Jesse case, Annie pursues a new angle that takes her down a road she dreads. She and the Riddler reach a new level.

Annie starts looking into the Sandy Driver case with her dad's notebook - looking for connections to the Jesse case and makes a heartbreaking discovery.

As Annie and the detectives dig back into a previous suspect, the Jesse case breaks wide open and Annie finds herself fighting for her life.

As the Jesse case comes to a close, it becomes quickly clear that the horrible ordeal is far from over. Annie and our town are brought to a perilous and emotion climax.