The beautiful linguistics professor, Misty Mac Niell, is haunted by a rare disease; hyperthymestic syndrome. This peculiar syndrome enables her to remember every detail of her life that ever occurred; such as what she ate for breakfast on the morning of her second birthday. Her unusual ability lands her a part time job with the local police force and her first assignment is to find the murderer of twelve jurors. The most obvious answer is the man that they put away, but there's only one little catch; he's on death row and claims to have no part in it.