Answer the question at the end by quoting:

Dennis Coles (born May 9, 1970), better known by his stage name Ghostface Killah, is an American rapper and member of the Wu-Tang Clan. After the group achieved breakthrough success in the aftermath of Enter the Wu-Tang (36 Chambers), the members went on to pursue solo careers to varying levels of success. Ghostface Killah debuted his solo-career with Ironman in 1996, which was well received by music critics. He has continued his success over the following years with critically acclaimed albums such as Supreme Clientele (2000) and Fishscale (2006).
Ghostface released a collaborative album with D-Block member Sheek Louch called Wu Block. The album was released on November 27, 2012, on E1 Music and debuted at number 73 on the US Billboard 200 chart, with first-week sales of 8,600 copies in the United States. It fell to #152 in its second week selling 4,200 more copies.  In an interview with Complex Magazine on November 17, 2012, Ghostface Killah confirmed that he has left Def Jam, making Apollo Kids his last album on the label. In the same interview he also stated that Blue & Cream, the sequel to his critically acclaimed album Supreme Clientele, is 80-85 percent done. On April 16, 2013, Ghostface released his tenth album Twelve Reasons to Die which was produced by Adrian Younge and executive produced by RZA. The album was released in various formats such as CD, vinyl and cassette under RZA's Soul Temple Records. The deluxe digital and CD versions also come with a comic book.  He would later announce that the sequel to Supreme Clientele would be released between July and September 2013 and that his collaborative album with MF Doom would be released around Halloween 2013 though neither projects materialized. In January 2014, he appeared on the VH1 series Couples Therapy with his girlfriend Kelsey Nykole. Later that year Ghostface announced he would be releasing his eleventh album titled 36 Seasons in December 2014. He collaborated with Canadian jazz band BADBADNOTGOOD on an album titled Sour Soul which was released in 2015.  A sequel to Twelve Reasons to Die, simply titled Twelve Reasons to Die II, was released on July 10, 2015.  Ghostface had a string of UK and European tour dates scheduled in 2016 but no word on an upcoming album has been announced.

What did he do once he left the group?

In the same interview he also stated that Blue & Cream, the sequel to his critically acclaimed album Supreme Clientele, is 80-85 percent done.

Some context: Joseph Bruce is a native of Berkley, Michigan. He was the last born of three children. His father, Richard Bruce, stole all of the family's money and left when Bruce was two years old. Joe's mother, Linda, was forced to care for him and his siblings, Robert and Theresa, off the income she made as a janitor.
On January 21, 2004, Bruce appeared alongside Utsler on an episode of the weekly NWA Total Nonstop Action PPV. The duo were shown partying in the crowd alongside the Juggalos in attendance. In the main event of the night, which featured Jeff Jarrett going against El Leon, Jarrett and El Leon were fighting in the crowd when Insane Clown Posse sprayed Faygo in Jarrett's eyes. The following week, Insane Clown Posse were interviewed in the ring by Mike Tenay. The duo explained that they were fans of TNA, and that they wanted to be a part of the promotion themselves. As they started making kayfabe negative remarks toward Jarrett, Glenn Gilberti and David Young interrupted. When Gilberti tried to convince the duo to apologize to Jarrett, Insane Clown Posse chased Gilbertti and Young out of the ring before challenging the team to a match for the next week.  On February 4, Insane Clown Posse defeated Glen Gilbertti and David Young. Later that night, Scott Hudson interviewed Insane Clown Posse, and the duo announced that they would face whoever Jeff Jarrett threw at them next in a "Juggalo Street Fight". Insane Clown Posse won against the team of Glen Gilbertti and Kid Kash on February 18. Two weeks later, Insane Clown Posse announced that they would take part in a "Dark Carnival match" the next week against Glen Gilbertti and any partner he chooses. The following week, Insane Clown Posse and 2 Tuff Tony took on Glen Gilbertti, Kid Kash, and David Young. "The Alpha Male" Monty Brown made his TNA return, and cost Insane Clown Posse and 2 Tuff Tony the match. During their stint in TNA, Insane Clown Posse brought the company its largest paying crowds in history. After the duo left, they remained close with the company.  On March 17, 2006, Insane Clown Posse hosted and booked TNA's first ever house show, which took place in Detroit, Michigan. The duo defeated Team Canada members Eric Young and Petey Williams.
What was that show?
A: 

IN: 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.

Where was it discovered?

OUT:
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.