In sales, repeat business is usually the goal. For 22-year-old Jalin Jefferson, however, cultivating a loyal, regular customer turned out to be the quickest route to an 11-year federal prison sentence.
U.S. District Judge Maria A. Lanahan officially closed the book on Jefferson’s short-lived distribution venture Monday in St. Louis federal court, following an investigation that essentially hinged on the St. Ann man failing basic client background checks.
According to prosecutors, the Missouri State Highway Patrol caught wind in the fall of 2025 that Jefferson was dealing fentanyl and methamphetamine. Rather than interrupting him right away, the patrol arranged an introduction through a confidential informant, pairing Jefferson with an undercover trooper who was suddenly very interested in buying bulk narcotics…