On January 15, 1947 Elizabeth Short was found murdered, her body left in a vacant lot on South Norton Avenue between 39th Street and Coliseum. Homemaker Betty Bersinger was running an errand with her three-year-old daughter when she realized that what she was looking at was not a mannequin but an actual body in the lot along the street where she was walking. She went to a nearby house, made an anonymous call to police, and reported the body.
When police arrived on the scene, they found the body of a young woman who had been bisected, displayed face-up on the ground with her arms over her head and her lower half placed a foot away from her torso. Her legs were wide open in a vulgar position and her mouth had three-inch slashes on each side. Rope burns were found on her wrists and ankles. Her head face and body was bruised and cut. There was little blood at the scene, indicating whoever left her, washed the body before bringing it in the lot.
The crime scene quickly filled with police, bystanders and reporters. It was later described as being out of control, with people trampling on any evidence investigators hoped to find.
Through fingerprints, the body was soon identified as 22-year-old Elizabeth Short or as the press called her, “The Black Dahlia.” A massive investigation into finding her murderer was launched. Because of the brutality of the murder and Elizabeth’s sometimes sketchy lifestyle, rumors and speculation was rampant, often being incorrectly reported as fact in newspapers. Source