When police are slow to solve the disappearance of her best friend, Marci, Liz Falcone, owner of a crime scene cleanup company, sets out on her own to find her. When she subsequently learns that Marci was murdered, she initiates a campaign independent of law enforcement to solve what is becoming a cold case and to bring the person responsible to justice. In the process, she learns of the murders of four other women, all committed in the same fashion and all of whom were clients of the online dating website mylovie.com, which is owned and operated by her estranged husband, Noah Epps. Lizs vigorous search sets in motion a series of dizzying circumstances that lead to the capture of the murderer and the birth of a nationally televised reality show dedicated to solving cold cases. The shows first order of business is to shut down mylovie.com in order to prevent copycat murders. That action triggers another set of killings that hit too close to home for Lizs comfort and safety.