A painful end to a once-rising career defined as much by his music as by the violence that accompanied it has been brought about by the conviction of Jacksonville rapper Ksoo, whose legal name is Hakeem Armani Robinson, for first-degree murder in recent days. Following a little more than three hours of deliberation, the jury returned a verdict that sent shockwaves through a community where music and retaliation have become remarkably entwined.
The prosecution presented a strikingly compelling picture of a young man consumed by grief, retaliation, and a desire for fame by assembling forensic evidence, social media posts, and direct testimony. In addition to the conviction, what is particularly tragic about this case is that Ksoo’s own father, who was injured in a previous shooting and was connected to the same crime, testified against his son. It was the hardest thing he had ever done, he said, identifying him as the shooter captured on surveillance footage.
Ksoo stood out during the pandemic era, when social media accentuated ego and artistry. He amassed a devoted following of over 300,000 thanks to his emotionally honest lyrics and unrelenting self-promotion. His songs, which frequently made chilling allusions to street violence, served as the background music for the escalating conflict between Jacksonville gangs ATK and 6Block. Prosecutors, however, are now using the very authenticity that made his work so compelling against him by pointing to Instagram captions, videos, and lyrics that strikingly mirrored actual events.
For background, the retaliatory motive was greatly heightened by the victim in this case, Charles “Lilbuck” McCormick, who allegedly made fun of Ksoo’s stepbrother’s death in a diss track. Ksoo and his cousin Leroy “ATK Scotty” Whitaker, according to the prosecution, hunted McCormick down in January 2020, waited outside a temp agency in Jacksonville, and shot him dead in broad daylight. An off-duty officer who was present at the scene reported that the shooter stood over the victim and fired at close range. Later, the getaway car was chased by that officer until it crashed close by.
Biographical & Professional Summary:
Detail | Information |
---|---|
Full Name | Hakeem Armani Robinson |
Stage Name | Ksoo |
Date of Birth | 1998 (estimated) |
Age | 26 (as of 2025) |
Birthplace | Jacksonville, Florida |
Occupation | Rapper |
Notable Tracks | “Been Dead,” “No Mind,” “Step on Sum,” “Back to Back” |
Associated Label | Independent / Underground Drill Movement |
Gang Affiliation (alleged) | ATK (Ace’s Top Killers) |
Convictions | First-degree murder (Charles McCormick, 2020) |
Pending Trials | Murder of Adrian Gainer (2019) |
Social Media Presence | Instagram (@ksoo23x – 328K+ followers), YouTube (Ksoo 23), Spotify Profile |
Notable Legal Incident | Testimony against him by his own father, a co-conspirator in murder case |
Reference Source | News4Jax Coverage on Ksoo |

The state built a very effective case by combining eyewitness accounts with sophisticated surveillance footage. Conversely, the defense made extensive use of physical differences. They claimed that compared to the man in the video, Ksoo was taller and more muscular. The defense hoped that one police officer’s admission that he was taken aback by Ksoo’s size at the time of the arrest would raise reasonable doubts. Nevertheless, in the absence of the murder weapon and in spite of this uncertainty, the jury relied on the reliability of digital evidence and Ksoo’s father’s tragic testimony.
This is not the end of Ksoo’s legal journey. He will go on trial once more in the upcoming months, this time for the alleged 2019 murder of Adrian Gainer, which also stems from the ongoing gang war. Even Yungeen Ace, the most well-known member of ATK, wrote a song in response to Gainer’s passing. It becomes more challenging to consider the music as merely a performance as a result of these connections. Rather, they present a more comprehensive image of generational trauma and intensifying rivalries that are broadcast to millions of people.
When Ksoo’s case is compared to those of other drill rappers under investigation, like Young Thug, who is presently embroiled in a broad RICO case, an unsettling trend becomes apparent. Courtrooms are now analyzing lyrics that were once thought to be exaggerated narratives as proof of actual crimes. Many prosecutors contend that when music and violence are so closely related, the boundaries become very obvious, despite the opposition of free speech advocates.
Authenticity is not only desired, but required in the context of contemporary rap. Young artists may be influenced by this pressure to dramatize or, worse, perform the violence they depict. The story of Ksoo is a prime example of that trap. A court of law claims that he did more than just rap about retaliation. It represents a larger issue that communities face where survival, status, and art are closely intertwined.
This case causes anxiety, anger, and grief for families in Jacksonville and elsewhere. It also highlights how society has failed to step in before young men like Ksoo are pushed over the edge. They frequently lack the tools or guidance to refocus their energies in a positive way, despite being surrounded by viral fame and struggling with inner turmoil. Cities could provide alternatives to the destructive cycle that generates more headlines than albums by forming strategic alliances with educators, youth mentors, and creative collectives.
Ksoo is expected to spend the rest of his life in prison when he is sentenced on September 8. It’s a painful contradiction for his fans. They listened to him because he reflected a truth they understood, even if it was self-destructive, and not just because of his voice. The decision provides Jacksonville, a city already facing public safety issues, with some temporary closure but no peace.
The Ksoo trial highlights the urgent need for cultural accountability by examining the convergence of violent lyrics, personal grudges, and social media notoriety. It goes beyond merely restricting speech or outlawing lyrics. It’s about establishing safe spaces where storytelling doesn’t end with a confession in court and where unadulterated talent doesn’t need to be fed by trauma.