In this chilling episode of 3 Crimes That Are Still Unsolved – Chilling Cases With No Answers… Yet, Ronan Wolfe examines three disturbing cases where killers left behind written notes—messages that continue to baffle investigators and torment families. From the haunting paper trail in the Setagaya family murders in Tokyo, to the Lipstick Killer’s cryptic pleas in 1940s Chicago, and the enigmatic ransom letter found in the JonBenét Ramsey case, these notes may be the closest thing we have to hearing the killers speak. But what were they really trying to say—and why haven’t we figured it out?