Vanishing Edge

In the rugged wilderness of Sequoia National Park, FBI-trained Felicity Harland is called upon to investigate the mysterious disappearance of an exclusive campsite's occupants. As she delves into the case, aided by park ranger Ferdinand Huxley, she confronts both unforeseen dangers of the wild and her own haunting past. The investigation leads them through challenging terrains and into the darker corners of human nature, revealing unsettling truths behind the campers' disappearance.