In "The Family Tree," Jolene Parker's fight for the custody of her children unravels as a cold case breathes new life into her darkest secrets. Haunted by her battle with alcoholism and OCD, Jolene must navigate the reopening of a local man's disappearance—and the damning evidence rooted in her own backyard. Tormented by paranoia and cryptic letters, she grapples with the terrifying prospect of a witness to her past sins, even as she questions the shadows within her mind. As police inch closer to the truth, Jolene is ensnared in a chilling game, where the line between sanity and guilt blurs beneath the watchful gaze of the majestic oak standing sentinel on her property.