”This is hip-hop” - Did TUKUTZ from ”EPIK HIGH” stop the perpetrator of an assault on an apartment building security guard?

It has become a hot topic that the person who stopped a delivery driver who was randomly assaulting an apartment building security guard was TUKUTZ from "EPIK HIGH."
On the 26th, the "EPIK HIGH" YouTube channel posted a message saying, "This is how everyone does MT (training trip) (9-hour course meal to celebrate the approach of the gold button)."
In the video, while the members of "EPIK HIGH" were preparing lunch, TUKUTZ said, "I was on the news, wasn't I?"
He showed a video clip. TUKUTZ appeared in the video as a resident trying to stop the assault, and said, "Isn't this me?"
This news is about a random assault case involving a delivery driver that was covered on JTBC's "Case Leader" in January.
According to a security guard in his 60s at an apartment building in Gangnam, Seoul, while he was away from his desk for a while, a delivery driver, B, entered the building pulling a motorcycle.
At the entrance to the apartment building, there was a sign prohibiting motorcycles from entering, but Mr. A later said, "This is a no-entry area for motorcycles, so why should I come in?"
When the man asked, "Don't you know me?" Mr. B responded, "Don't you know me?", and then pushed him with his motorcycle, and then indiscriminately assaulted him, calling him names, punching him, and kicking him.
When Mr. A was screaming that "people are going to die" and asking for someone to call 112, a man appeared and stopped Mr. B.
However, when it was revealed later that the person in question was TUKUTZ from "EPIK HIGH," TABLO commented, "Why didn't you upload this? It's a beautiful story."
However, TUKUTZ responded as if it was no big deal, saying, "Why are you uploading this? What kind of heartwarming story is this?"
In this way, the heartwarming story of TUKUTZ, which was published in a seemingly random manner, has left netizens
Fans have applauded, saying things like, "This is hip hop," "This is seriously amazing," and "It's amazing, it's not easy to give help these days."
Meanwhile, Mr. A was diagnosed with a 3-week recovery period for the assault. Mr. B fled the scene, so
Footage taken by residents was submitted to police as evidence, but investigators were reportedly only assigned to it two weeks after the incident.