This week, we look at probably the most famous "unsolved" murder in history, the murder of Elizabeth Short. This young woman is more famously known as the Black Dahlia. There has been much speculation in the last 80 years as to the identity of her killer, but recent evidence points strongly to one man. And the person most convinced of his guilt is his son. Trigger warning: at 17:30, we discuss the condition of the body. If you want to skip that, skip to 22:40