Judith Therianos is a free spirit who wants to see the good in everyone; after her body is found in a wooded area, detectives unearth video surveillance that shows her alone and unaware of the danger she faces moments before her life is cut short.

Beverly Puccio is found murdered in her home by her ex-boyfriend, who displays odd behavior; detectives use security and traffic cam footage to piece together the last night of her life, including an encounter with a mysterious stranger.