The Black Dahlia.

On January 15, 1947, Elizabeth Short’s dead body was found in the Los Angeles neighborhood of Leimert Park. The first person who reported the grisly sight was a mother out for a morning walk with her child.

According to the woman, the way Short’s body had been posed made her think that the corpse was a mannequin at first. But a closer look revealed the true horror of the Black Dahlia crime scene.

The 22-year-old Short had been sliced in two at the waist and completely drained of blood. Some of her organs — such as her intestines — had been removed and neatly placed underneath her buttocks. Pieces of flesh had been cut away from her thighs and breasts. And her stomach was full of feces, leading some to believe that she’d been forced to eat them before she was killed.

Elizabeth Short, aka the "Black Dahlia," was just 22 years old when she was brutally murdered in Los Angeles on January 15, 1947. It remains one of Hollywood's most disturbing cold cases to this day.

The most chilling mutilations, however, were the lacerations on her face. The killer had sliced each side of her face from the corners of her mouth to her ears, creating what’s known as a “Glasgow smile.”

Since the body had already been washed clean, Los Angeles Police Department detectives concluded that she must have been killed elsewhere before being dumped in Leimert Park.

Near her body, detectives noted a heel print and a cement sack with traces of blood that had presumably been used to transport her body to the vacant lot. The LAPD reached out to the FBI to help identify the body by searching their fingerprint database. Short’s fingerprints turned up rather quickly because she had applied for a job as a clerk at the U.S. Army’s Camp Cooke commissary in California in 1943.

And then her prints turned up a second time since she had been arrested by the Santa Barbara Police Department for underage drinking — just seven months after she’d applied to the job.

The FBI also had her mugshot from her arrest, which they provided to the press. Before long, the media began reporting every salacious detail they could find about Short.

Meanwhile, Elizabeth Short’s mother, Phoebe Short, didn’t learn of her daughter’s death until reporters from The Los Angeles Examiner telephoned her, pretending that Elizabeth had won a beauty contest.

They pumped her for all the details they could get on Elizabeth before revealing the terrible truth. Her daughter had been murdered, and her corpse had been dismembered in unspeakable ways.

As the media learned more about Elizabeth Short’s history, they began to brand her as a sexual deviant. One police report read, “This victim knew at least fifty men at the time of her death and at least twenty-five men had been seen with her in the sixty days preceding her death… She was known as a teaser of men.”

They gave Short the nickname, “The Black Dahlia,” due to her reported preference for wearing a lot of sheer black clothing. This was a reference to the movie The Blue Dahlia, which was out at the time. Some people spread the false rumor that Short was a prostitute, while others baselessly claimed that she liked to tease men because she was a lesbian.

Adding to her mystique, Short was reportedly a Hollywood hopeful. She had moved to Los Angeles just six months before her death and worked as a waitress. Sadly, she had no known acting jobs and her death became her one claim to fame.

But as famous as the case was, authorities had tremendous difficulty figuring out who was behind it. However, members of the media did receive a few clues. On January 21st, about a week after the body was found, the Examiner received a call from a person claiming to be the murderer, who said he would be sending Short’s belongings in the mail as proof of his claim.

Shortly thereafter on the 24th, the Examiner received a package with Short’s birth certificate, photos, business cards, and an address book with the name Mark Hansen on the cover. Also included was a letter pasted together from newspaper and magazine letter clippings that read, “Los Angeles Examiner and other Los Angeles papers here is Dahlia’s belongings letter to follow.”

All of these items had been wiped down with gasoline, leaving no fingerprints behind. Though a partial fingerprint was found on the envelope, it was damaged in transport and never analyzed.

On January 26th, another letter arrived. This handwritten note read, “Here it is. Turning in Wed. January 29, 10 a.m. Had my fun at police. Black Dahlia Avenger.” The letter included a location. Police waited at the appointed time and place, but the author never showed.

Afterward, the alleged killer sent a note made of letters cut and pasted from magazines to the Examiner that said, “Have changed my mind. You would not give me a square deal. Dahlia killing was justified.”

Yet again, everything sent by the person had been wiped clean with gasoline, so investigators couldn’t lift any fingerprints from the evidence.

At one point, the LAPD had 750 investigators on the case and interviewed more than 150 potential suspects linked to the Black Dahlia killing. Officers heard more than 60 confessions during the initial investigation, but none of them were considered legitimate. Since then, there have been more than 500 confessions, none of which led to anyone being charged.

As time went on and the case went cold, many people assumed that the Black Dahlia murder was a date gone wrong, or that Short had run into a sinister stranger late at night while walking alone. After over 70 years, the Black Dahlia murder case remains open. But in recent years, a couple of intriguing — and chilling — theories have emerged.

A police bulletin seeking information on Elizabeth Short’s activities prior to the murder describes her as “very attractive” with “bad lower teeth” and “fingernails chewed to quick.”

Shortly after his father’s death in 1999, now-retired LAPD detective Steve Hodel was going through his dad’s belongings when he noticed two photos of a woman who bore a striking resemblance to Elizabeth Short.

After discovering these haunting images, Hodel began using the skills he had gained as a policeman to investigate his own deceased father. Hodel went through newspaper archives and witness interviews from the case, and even filed a Freedom of Information Act to obtain FBI files on the Black Dahlia murder.

He also had a handwriting expert compare samples of his father’s writing to the writing on some of the notes sent to the press from the alleged killer. The analysis found a strong possibility that his father’s handwriting matched, but the results were not conclusive.

On the grislier side, the Black Dahlia crime scene photos showed that Short’s body had been cut in a manner consistent with a hemicorporectomy, a medical procedure that slices the body beneath the lumbar spine. Hodel’s father had been a doctor — who attended medical school when this procedure was being taught in the 1930s.

Additionally, Hodel searched his father’s archives at UCLA, finding a folder full of receipts for contracting work on his childhood home. In that folder, there was a receipt dated a few days before the murder for a large bag of concrete, the same size, and brand as a concrete bag found near Elizabeth Short’s body.

By the time Hodel began his investigation, many of the police officers who originally worked on the case were already dead. However, he carefully reconstructed conversations these officers had about the case.

Eventually, Hodel compiled all of his evidence into a 2003 bestseller called Black Dahlia Avenger: The True Story.