Elizabeth Short (July 29, 1924 - January 14 or 15, 1947), known posthumously as "the Black Dahlia", was an American woman who was found murdered in the Leimert Park neighborhood of Los Angeles, California. Her case became highly publicized due to the graphic nature of the crime, which entailed her corpse having been mutilated and severed at the waist. A native of Boston, Short had spent her early life in Massachusetts and Florida before relocating to California, where her father lived.

On the morning of January 15, 1947, Short's naked body was found severed in two pieces on a vacant lot on the west side of South Norton Avenue, midway between Coliseum Street and West 39th Street (at 34.0164degN 118.333degW / 34.0164; -118.333) in Leimert Park, Los Angeles. At the time, the neighborhood was largely undeveloped. Local resident Betty Bersinger discovered the body at approximately 10:00 a.m. while she was walking with her three-year-old daughter. Bersinger initially thought she had found a discarded store mannequin. When she realized it was a corpse, she rushed to a nearby house and telephoned the police.  Short's severely mutilated body was completely severed at the waist and drained entirely of blood, leaving its skin a pallid white. Medical examiners determined that she had been dead for around ten hours prior to the discovery, leaving her time of death either sometime during the evening of January 14, or the early morning hours of January 15. The body obviously had been washed by the killer. Her face had been slashed from the corners of her mouth to her ears, creating an effect known as the "Glasgow smile". Short had several cuts on her thigh and breasts, where entire portions of flesh had been sliced away. The lower half of her body was positioned a foot away from the upper, and her intestines had been tucked neatly beneath her buttocks. The corpse had been "posed", with her hands over her head, her elbows bent at right angles, and her legs spread apart.  Upon the discovery, a crowd of both passersby and reporters began to gather; Los Angeles Herald-Express reporter Aggie Underwood was among the first to arrive at the scene, and took several photos of the corpse and crime scene. Near the body, detectives located a heel print on the ground amid the tire tracks, and a cement sack containing watery blood was also found nearby.

Answer the following question by taking a quote from the article: Did they find a weapon?