O-Block Gang Hit With New Murder Charge

Chicago’s O-Block gang just got a whole lot more trouble. Federal prosecutors unsealed a superseding indictment April 10th adding Ralph Turpin, a.k.a. “Tall” or “Teezy,” to a sprawling racketeering case already implicating five others in the 2020 murder of rising Chicago rapper Carlton Weekly, known as FBG Duck. This isn’t just about one shooting; it’s about a pattern of violence used to control territory and promote a criminal enterprise, all amplified by social media.

The feds allege O-Block isn’t just a street crew – it’s a meticulously organized criminal enterprise. The indictment details how the gang used violence, intimidation, and online boasting to solidify its power on the South Side. Weekly’s murder, according to prosecutors, wasn’t a random act, but a calculated hit designed to eliminate a rival and send a message. Turpin is now accused of direct involvement in the killing, facing charges of murder in aid of racketeering and conspiracy to commit that murder.

Turpin made his initial appearance before Magistrate Judge Sunil R. Harjani. A detention hearing is set for April 12th, where prosecutors will likely argue he’s a flight risk and a danger to the community. He joins Charles Liggins (“C Murda”), Kenneth Roberson (“Kenny”/“Kenny Mac”), Tacarlos Offerd (“Los”), and Christopher Thomas, all previously indicted in connection with Weekly’s death and the broader racketeering scheme. Marcus Smart is also named in the indictment.

The indictment doesn’t shy away from detailing how O-Block allegedly leveraged social media and music—specifically, diss tracks and online threats—to escalate conflicts and intimidate rivals. This isn’t a new tactic for street gangs, but the level of detail provided by federal prosecutors suggests they’re building a case around the gang’s deliberate use of these platforms to further criminal activity. The feds are treating these platforms as evidence of conspiracy and intent.

Beyond the murder charges, the indictment also includes allegations of additional federal firearm violations and assaults carried out in aid of racketeering. This indicates the scope of O-Block’s alleged criminal activity extends far beyond the Weekly killing. The feds are painting a picture of a group actively engaged in a sustained campaign of violence and intimidation. The potential sentences for those convicted on these charges are substantial, potentially leading to life imprisonment.

It’s crucial to remember that these are allegations, and all defendants are presumed innocent until proven guilty. However, the depth of this investigation, the number of defendants, and the specific charges suggest federal prosecutors have amassed a significant amount of evidence. Grimy Times will continue to follow this case as it unfolds, bringing you the raw truth about Chicago’s street wars and the feds’ efforts to dismantle them.