A Cincinnati man will spend the next 25 years in federal prison after a Northern Kentucky fentanyl sale he orchestrated led to a fatal overdose, and after he later tried to destroy the phone evidence that helped convict him. Chief U.S. District Judge David Bunning delivered the 300-month sentence to 25-year-old Juan Wesley McKenzie Jr. at the federal courthouse in Covington, Kentucky.
The case began when investigators used a victim's cellphone to arrange controlled purchases, ultimately leading to the arrests of Steffany Keene and Andrew Rossi, according to WKRC. Laboratory analysis verified that the pills seized in the case contained fentanyl, and an autopsy confirmed fentanyl toxicity as the victim's cause of death after they consumed the pills. Keene had sold several fentanyl pills to the victim, and investigators determined that Rossi had distributed portions of those pills to her.
Tracing the Supply Chain Back to Cincinnati
Once in custody, Keene and Rossi both admitted their roles in the distribution chain and confirmed McKenzie as their supplier, per the station's report. McKenzie had supplied the fentanyl pills to Rossi, who then passed portions along to Keene before the fatal sale. Both co-defendants pleaded guilty to distribution and possession of fentanyl resulting in death, with the U.S. Attorney's Office for the Eastern District of Kentucky confirming that Keene received a 144-month sentence in June 2026 and Rossi received a 150-month sentence in July 2026, ahead of McKenzie's own sentencing.
McKenzie's case carried an added aggravating factor: while held in detention awaiting trial in 2025, he directed an outside associate to alter or destroy seized mobile phones in an attempt to impede the federal investigation, according to the same federal announcement. That obstruction attempt targeted the very digital evidence that had allowed investigators to trace the fatal transaction upward from Keene to Rossi to McKenzie. Prosecutors also noted McKenzie has a prior conviction for trafficking a fentanyl-related compound, per the article's report.
Mandatory Minimums Leave Little Room for Leniency
Under 21 U.S.C. § 841(b)(1)(C), distributing controlled substances that result in death or serious bodily injury carries a mandatory minimum of 20 years in federal prison, with mandatory life imprisonment possible for defendants with a prior felony drug trafficking conviction, according to The Law Office of Matthew Galluzzo, PLLC. Because federal sentences eliminated parole for offenses committed after November 1, 1987 under the Sentencing Reform Act of 1984, McKenzie will be required to serve at least 85% of his 25-year term through standard good-conduct credit rather than facing a parole board, per the U.S. Parole Commission.
The investigation was conducted jointly by the DEA and the Northern Kentucky Drug Strike Force, which operates across Boone, Campbell, and Kenton counties under an inter-local agreement between county governments targeting regional narcotics trafficking tied to the Greater Cincinnati metro area, according to LINK nky. United States Attorney Jason Parman, DEA Louisville Field Division Special Agent in Charge Jim Scott, and Northern Kentucky Drug Strike Force Director Scott Hardcorn jointly announced McKenzie's sentence. Assistant U.S. Attorney Andrew Spievack prosecuted the case on behalf of the United States.
A Familiar Pattern for Out-of-State Suppliers
McKenzie's sentence mirrors an earlier case in the same federal district: in April 2025, Judge Bunning sentenced 31-year-old Angelo Dre Clifton of Columbus, Ohio, to 25 years in federal prison after text messages recovered from an overdose victim's phone linked him to a fatal fentanyl sale in Boyd County, according to the U.S. Attorney's Office, Eastern District of Kentucky. Both cases relied on mobile messaging recovered from a deceased victim's phone to identify the out-of-state supplier at the top of the chain.
The prosecutions come even as Kentucky has seen overdose deaths fall sharply. The state recorded 1,410 fatal drug overdoses in 2024, a 30.2% drop from the 2,020 deaths recorded in 2023 and one of the largest single-year declines in state history, according to the Office of the Governor of Kentucky. Fentanyl was still detected in 62.3% of all fatal overdoses statewide in 2024, remaining the leading substance involved in drug deaths across Kentucky. The Centers for Disease Control and Prevention lists Kentucky's age-adjusted overdose mortality rate at 33.5 deaths per 100,000 residents for that year, underscoring why federal prosecutors continue pursuing lengthy, non-parolable sentences for suppliers moving synthetic opioids across the Ohio-Kentucky border.
