In 1971, Carolyn Montgomery was found brutally murdered in her apartment. She was found by her 6-year-old son the next morning. Carolyn was seen arriving at her apartment around 2 AM. There was no sign of forced entry, and neighbors nor her son heard any screams. The one key piece of evidence in this case was a note left at the scene. Who did this to Carolyn Montgomery? Support the show by joining our Patreon for exclusive content.