A convicted felon once known as the right-hand man to Black Mafia Family founder Demetrius “Big Meech” Flenory was arrested late last week after federal agents say they found roughly 117 pounds of cocaine and two handguns stashed inside a suburban St. Louis County home. Chad E. “J-Bo” Brown, 54, of Georgia, made his initial court appearance in U.S. District Court in St. Louis on Monday, where he faces a single count of possession with intent to distribute more than 10 kilograms of cocaine.
According to a criminal complaint cited by the Tampa Free Press, the Drug Enforcement Administration received intelligence on August 13 that a sizable cocaine shipment was arriving in the St. Louis area. Federal investigators tracked the shipment to a home near Maryland Heights in St. Louis County, then executed a court-authorized search warrant at the residence the following day, per the same account. Inside, agents recovered two firearms from a bedroom and uncovered approximately 49 kilograms of cocaine packed into duffel bags hidden in a bedroom closet, with an additional four kilograms seized from the kitchen area, bringing the total to about 53 kilograms, or roughly 117 pounds.
A Stash House Tied Directly to Brown
Investigators say luggage and prescription medication bearing Brown's name were found inside the residence alongside the cocaine, according to WindowsInfo. Brown reportedly had a front-door key to the home when he was taken into custody, and federal investigators identified him as the primary suspect operating the property as a drug stash house, the Tampa Free Press reported. Assistant U.S. Attorney Jim Delworth is handling the prosecution, and federal authorities have described the investigation, run through the Drug Enforcement Administration, as active and ongoing.
The case first surfaced publicly on The Brighter Side of Blue, a podcast hosted by retired St. Louis police officer Tommy Sawyer, before federal authorities confirmed the complaint in court filings. Brown's history with organized crime stretches back two decades. As detailed by the U.S. Department of Justice, Brown served as a top lieutenant to Flenory, overseeing multi-kilogram cocaine distribution for the Black Mafia Family, an organization that started in Detroit before spreading its cocaine trade nationwide.
A Long Record, and an Active Supervised Release
Following a 2005 federal wiretap and raid targeting the Black Mafia Family, Brown pleaded guilty in 2007 to federal cocaine trafficking and money laundering charges and was sentenced to 20 years in prison, according to the Department of Justice. He was later released to a halfway house and eventually placed on supervised release during the COVID-19 pandemic after serving more than a decade in federal custody.
That was not Brown's most recent brush with federal law. At the time of his August arrest, he was still serving active federal supervised release stemming from a guilty plea in early 2025 to bank fraud charges tied to a $21,000 Paycheck Protection Program loan scheme, according to records from the U.S. Government Publishing Office. That fraud case was part of a broader 2023 federal roundup in which prosecutors in St. Louis indicted 34 members and associates of the Black Mafia Family, seizing large quantities of fentanyl, methamphetamine, firearms, and cash across the Midwest, the Department of Justice noted.
Steep Mandatory Minimums Loom
Under 21 U.S.C. § 841(b)(1)(A), possessing with intent to distribute 5 kilograms or more of cocaine carries a mandatory minimum of 10 years in prison, with a maximum sentence of life, according to the Legal Information Institute. Mandatory minimums increase significantly for defendants with prior felony drug convictions, a category that squarely includes Brown given his 2007 trafficking conviction. It remains an open question whether federal prosecutors will pursue additional firearm charges under 18 U.S.C. § 924(c) or file a supervised release violation petition, either of which would add to his exposure beyond the base 10-year-to-life range.
The investigation originated with the St. Louis Gateway Strike Force, one of 19 permanent Organized Crime Drug Enforcement Task Forces nationwide, established in April 2020 to combine more than 50 federal and local agencies targeting major bi-state drug rings between Missouri and Illinois, according to the Drug Enforcement Administration. The task force's reach extends well beyond narcotics: Hoodline previously reported that the strike force dismantled a chop shop in May 2025 supplying stolen vehicle key codes to the regional Big 5 gang, a case that ended in a guilty plea carrying up to 15 years in prison.
Assistant U.S. Attorney Delworth, who is prosecuting Brown's case, has a recent track record with the district's biggest narcotics cases. He previously secured convictions in May 2025 against two men who laundered millions of dollars in drug proceeds for the Sinaloa cartel through cash drops across the St. Louis metro area, as Hoodline reported at the time. Brown, like any defendant, is presumed innocent unless proven guilty in a court of law, and the charges against him remain formal accusations at this stage of the case.
