A violent feud that has shadowed Memphis hip-hop for over a decade has reached a critical new juncture with the arrest of a man long rumored by law enforcement and the streets to be the gunman who killed rapper Yo Gotti’s brother. Kenneth Mason, known as rapper BEO Lil Kenny, was apprehended in a dramatic takedown, an event that has sent shockwaves through a community still reeling from the murders of local icons.
The arrest, captured on 𝓿𝒾𝓇𝒶𝓁 video, shows Mason being forcibly extracted from bushes by law enforcement after a vehicle pursuit. While his initial booking charges include evading arrest, reckless driving, and possession of a controlled 𝓈𝓊𝒷𝓈𝓉𝒶𝓃𝒸𝑒, the arrest has ignited intense speculation about his connection to the January 2024 assassination of Anthony “Big Jook” Mims.
Big Jook, Yo Gotti’s older brother, was a pivotal but often overlooked figure in the Memphis music scene. Described by insiders as “the ear to the music, the ear to the streets,” he was considered the strategic and street-level force behind the CMG empire. His murder outside a Memphis restaurant was a brazen, calculated hit executed in broad daylight as his mother waited inside.
The shooting was widely interpreted as retaliation within a cycle of violence inextricably linked to the murder of rapper Young Dolph in November 2021. Federal court proceedings in that case had begun to reveal Big Jook’s alleged role as a coordinator of the attack on Dolph, making him a prime target for reprisal. His death, therefore, was not an isolated incident but a direct chapter in a bloody narrative.
What makes Kenneth Mason’s arrest particularly significant is the cloud of public suspicion that has followed him for months. Prior to his detention, Mason had addressed the rampant rumors on social media, denying involvement. However, his own musical output served as a stark counterpoint to those denials.
In tracks released after Big Jook’s killing, Mason used chillingly specific lyrics. One bar stated, “In front of his mama, they downed his brother. We come to get you like bounty hunters.” The use of “we” and the precise detail of the victim’s mother being present mirrored the actual circumstances of the crime, a tactic street observers deride as “self-snitching.”
This lyrical confession provided a public soundtrack to what investigators were allegedly piecing together privately. It transformed online speculation into a tangible element of his public persona, ensuring his name remained at the center of the investigation in the court of public opinion.

The feud’s origins are deeply entrenched, dating back to a 2010 nightclub shooting involving Yo Gotti and associates of Young Dolph. This rivalry escalated over years, marked by multiple attempted hits on Dolph, one of which federal prosecutors tied directly to Yo Gotti’s camp. The 2021 murder of Dolph and the subsequent killing of Big Jook represent the most devastating peaks of this long-simmering conflict.
For Yo Gotti, the arrest represents a potential step toward judicial accountability for his brother’s death, a profound personal loss. The rapper has not yet made a public statement, but the development undoubtedly touches the core of his family and business. Big Jook was not merely a sibling but a foundational part of his operation and personal security.
Law enforcement’s strategy appears deliberate. By arresting Mason on readily provable charges, they secure his custody, allowing for continued interrogation and the methodical construction of a potential homicide case. The eight hours he reportedly spent in questioning following his arrest indicates the serious nature of their interest beyond traffic violations.
The situation underscores a tragic pattern within the Memphis hip-hop scene, where artistic expression and street politics fatally intersect. Lyrics become evidence, diss tracks serve as implicit confessions, and rap beefs escalate into real-world casualties that leave families and communities shattered.
As the legal process unfolds, all eyes will be on the Shelby County District Attorney’s office. The question is whether the current charges against Kenneth Mason are a prelude to a formal murder indictment, built upon forensic evidence, witness testimony, and perhaps, his own words.
The arrest offers a moment of stark reckoning. It highlights the enduring, painful consequences of a rivalry that has claimed multiple lives, orphaned children, and now threatens to consume another young man within the confines of the criminal justice system. The cycle promises neither victory nor closure, only the enduring legacy of loss.