In this chilling episode of 3 Crimes That Are Still Unsolved – Chilling Cases With No Answers… Yet, Ronan Wolfe explores three mysteries where audio—not video—holds the key to the crime. From a scream in Pennsylvania with no victim, to Henry McCabe’s horrifying voicemail before his death, to the anonymous calls that haunted Dorothy Jane Scott’s family, these cases show how haunting—and elusive—sound can be. When the evidence speaks but doesn’t identify, the silence afterward is deafening.