When George first met her, she was an eighteen-year-old college freshman from Sweetgum, Florida. She and George became inseparable in their first fall semester, so George was devastated when he got the news that she had committed suicide over Christmas break. But, as he stood in the living room of the girl's grieving parents, he realized the girl in the photo on their mantelpiece - the one who had committed suicide - was not his girlfriend. Later, he discovered the true identity of the girl he had loved - and of the things she may have done to escape her past.Now, twenty years later, she's back, and she's telling George that he's the only one who can help her...

    But when it comes to murder, Officer Susan Marlan never trusts a simple explanation, so she's just getting started.Meanwhile, college professor Eric Evans hallucinates a young boy in overalls: a symptom of his schizophrenia - or so he thinks. But when more bodies turn up, Eric has more visions, and they mirror details of the murder case. As the investigation continues, the police stick with their original conclusion, but Susan's instincts tell her something is off. The higher-ups keep stonewalling her, and the FBI's closing in.Desperate for answers, Susan goes rogue and turns to Eric for help. Together they take an unorthodox approach to the case as the evidence keeps getting stranger. With Eric's hallucinations intensifying and the body count rising, can the pair separate truth from illusion long enough to catch a monster?