A Covington man is headed to prison for life with the possibility of parole after a St. Tammany Parish jury tagged him with 15 felony convictions tied to narcotics, weapons and resisting charges. Prosecutors say those counts grew out of two 2023 investigations that turned up thousands of counterfeit fentanyl pills, methamphetamine and a stash of high-capacity firepower. The defendant was identified as 46-year-old John Silas Joiner Jr.
The life sentence was imposed Wednesday following a May jury verdict, according to WGNO. That outlet also reported that co-defendant Amanda Flocke received a 30-year sentence after entering a guilty plea in the case.
Traffic stop bust turns up drugs and a 50-round drum
Prosecutors say the first case against Joiner started with a January 2023 traffic stop that escalated quickly. A news release from the Office of the District Attorney, 22nd Judicial District states that deputies recovered 450 dosage units of fentanyl, crystal methamphetamine, cocaine, a digital scale and brass knuckles.
They also seized what they described as an AR-style 9mm pistol outfitted with a 50-round drum magazine. During the encounter, Joiner allegedly resisted arrest, struck a detective and briefly ran before officers caught up with him, according to the same release.
Mandeville raid nets pill press and thousands of fake "M30" pills
Months later, the investigation widened after deputies intercepted a jail video call that, prosecutors say, showed Flocke sitting at a kitchen table counting thousands of blue pills while children were nearby. That tip led detectives to a Mandeville residence where a search warrant turned up 2,746 counterfeit "M30" fentanyl tablets, crystal methamphetamine, pharmaceutical pills and what authorities described as a clandestine pill-press operation, WGNO reports.
Prosecutors told jurors that the combination of a pill press, a large pill stockpile and firearms under the same roof added up to a serious public safety risk.
Co-defendant takes plea deal, testifies and gets 30 years
Amanda Lynn Flocke, 40, pleaded guilty on May 8 to possession with intent to distribute 28 to 250 grams of fentanyl and was sentenced to 30 years in the Department of Corrections, according to the Office of the District Attorney, 22nd Judicial District. In her testimony, Flocke said she was "left with the debt of everything" after Joiner landed in jail.
The jury also convicted Joiner on a count for creation or operation of a clandestine laboratory, a charge that carries a significant separate term under Louisiana law.
DA calls defendant a "dangerous, repeat offender" as fentanyl cases climb
District Attorney Collin Sims described Joiner in his office's release as a "dangerous, repeat offender" who chose to arm himself while moving significant quantities of fentanyl and cocaine. That warning tracks with local reporting about a surge in counterfeit-pill fentanyl cases across the region.
The case follows a string of other St. Tammany investigations where, authorities say, pill presses and drugs were found in homes with children present, a pattern highlighted in earlier coverage of children found at scene of drug raid.
With sentencing now complete, the case shifts into the post-sentencing phase. Defense attorneys did not immediately respond to requests for comment. Prosecutors credited the St. Tammany Parish Sheriff’s Office for leading the investigations that generated the evidence used to secure Joiner’s convictions.
