Is this the ghost of Wrestler Owen Hart? Could this be his actual ghost making his entrance from the rafters of the Kemper Arena in Kansas City, Missouri.
Hart died there March 23, 1999 during the WWF's Over the Edge pay-per-view event.

Owen James Hart (May 7, 1965 – May 23, 1999) was a Canadian professional wrestler who was most known for his time in the World Wrestling Federation (WWF). Hart was born in Calgary, Alberta, Canada the youngest of 12 children to wrestling promoter Stu Hart and Helen Hart. He was the younger brother of professional wrestler Bret Hart. Hart accumulated a multitude of championship accolades during his career; he was a two-time Intercontinental Champion, one-time European Champion and four-time World Tag Team Champion in the WWF and a one-time World Heavyweight Champion in the United States Wrestling Association (USWA). Hart was also the winner of the 1994 WWF King of the Ring. He tragically died on May 23, 1999 when an equipment malfunction occurred during his entrance from the rafters of the Kemper Arena in Kansas City, Missouri at the WWF's Over the Edge pay-per-view event.

On May 23, 1999, Hart fell to his death in Kansas City, Missouri during the Over the Edge pay-per-view event. Hart was in the process of being lowered via harness and rappel line into the ring from the rafters of Kemper Arena for a booked Intercontinental Championship match against The Godfather. In keeping with the Blazer's new 'buffoonish superhero' character, he was to begin a dramatic entrance, being lowered to just above ring level, at which time he would act "entangled", then release himself from the safety harness and fall flat on his face for comedic effect -- this necessitated the use of a quick release mechanism. It was an elaboration on a Blue Blazer stunt done previously on the Sunday Night Heat before Survivor Series 1998. This time, something went wrong with the stunt harness, apparently triggering the release mechanism early as he was being lowered. Hart fell 78 feet (24 meters) into the ring, landing chest-first on the top rope, approximately a foot from the turn buckle, throwing him into the ring. In Mick Foley's autobiography Have a Nice Day: A Tale of Blood and Sweatsocks, he claims that following the fall, Owen attempted to sit up and did so before falling back.
Owen had performed the stunt only a few times before and was worried about performing the stunt at Kemper Arena due to the height involved (Owen had a fear of heights). Owen's wife Martha has suggested that, by moving around to get comfortable with both the harness and his cape on, Owen unintentionally triggered an early release. TV viewers at home did not see the incident or its aftermath -- at the moment of the fall, a pre-taped vignette was being shown on the pay-per-view broadcast as well as on the monitors in the darkened arena. After, while Owen was being worked on by medical personnel inside the ring, the live event's broadcast showed only the audience. Meanwhile, WWF television announcer Jim Ross repeatedly told those watching live on pay-per-view that what had just transpired was not a wrestling angle or storyline and that Hart was hurt badly, emphasizing the seriousness of the situation. Hart was transported to Truman Medical Center in Kansas City, where he was pronounced dead on arrival. Owen had actually died while still being tended to in the ring. The cause was later revealed to be internal bleeding from blunt chest trauma.
There have been recent reports of the ghost of Owen haunting Kemper Arena where he fell to his death at Over The Edge. "Employees (at Kemper Arena) have claimed to have seen (Hart) in the rafters wearing the costume he was wearing for his gimmick," The Blue Blazer.
The talk began after a column in a student newspaper in Rhode Island suggested that there have been sightings of the ghost of Hart in Kemper’s rafters.
“Employees (at Kemper Arena) have claimed to have seen (Hart) in the rafters wearing the costume he was wearing for his gimmick,” the newspaper wrote, “as well as the cable before he began the descent. There have also been reports of flickering lights and other power sources that seem to go on and off in some areas of the arena.”