As Ruth Finley's husband recovers from his heart attack, she becomes increasingly paranoid and fearful that they are being targeted by a serial killer. She starts seeing strange figures lurking outside their home and receiving cryptic messages suggesting they are being watched.
As Ruth delves deeper into the mystery, she uncovers a connection between the killer and her husband's past, leading her to believe that they are being targeted for a specific reason. With the help of a skeptical detective, Ruth must navigate the blurred lines between reality and hallucination as she races against time to uncover the truth and protect her family.
The Killer Inside: The Ruth Finley Story is a gripping psychological thriller that explores the depths of paranoia and obsession, testing the limits of one woman's sanity as she fights to uncover the truth behind the killer inside.