A Mercer Island resident, Michael Janisch, was sentenced on May 4 in U.S. District Court in Seattle to six years in prison for his involvement in a drug trafficking operation that included large quantities of drugs and an arsenal of firearms, according to First Assistant U.S. Attorney Charles Neil Floyd. Janisch pleaded guilty earlier this year to possession of controlled substances with intent to distribute and possession of a firearm in furtherance of a drug trafficking crime. At sentencing, U.S. District Judge John H. Chun said, “The involvement of firearms (with the drugs) compounds the risk to the community.”
The case highlights ongoing concerns about the intersection between drug distribution and gun violence within communities served by federal prosecutors. Floyd said, “This case demonstrates that even those from an advantaged background can be lured into the drug trade and the gun violence that goes with it.” He added that Janisch used social media and his suburban rental house to prepare shipments sent across the country while being armed with more than thirty weapons including Glock switches—devices converting pistols into automatic weapons—and thousands of rounds of ammunition.
Court records show Janisch was arrested along with thirteen others after a long investigation beginning before October 2024. Text messages from his Snapchat account revealed discussions about profits from drug sales with associate Bryce Hill, who is now serving a lengthy sentence following arrest on separate charges out of Pennsylvania. Despite knowing about these arrests, Janisch continued distributing cocaine, MDMA, ketamine, LSD, psilocybin mushrooms, and marijuana using social media platforms for orders and mailing packages nationwide.
When authorities searched Janisch’s home during his October 30 arrest they found over four kilograms of cocaine as well as dealer amounts of other controlled substances alongside thirty firearms—including assault-style rifles—ammunition stockpiles, suppressors, high-capacity magazines and Glock switches intended for illegal weapon modification. Judge Chun questioned defense claims that Janisch was merely a collector by asking: “If he’s just a collector, why did he need the thousands of rounds of ammunition?” Prosecutors wrote that Janisch’s scheme netted him hundreds of thousands in proceeds due to its sophistication involving co-opting mail services for distribution.
The investigation was part of Homeland Security Task Force operations targeting criminal organizations involved in drugs and arms trafficking through interagency collaboration among local police departments as well as multiple federal agencies such as Homeland Security Investigations (HSI), FBI, DEA and others.
The U.S. Attorney for the Western District of Washington promotes community safety through programs addressing gun violence and online threats according to the official website. The office operates locations in Seattle and Tacoma according to its official website covering areas throughout Western Washington including those cities according to its official website. It is part of the Department of Justice according to its official website, handling both federal prosecutions and civil litigation according to its official website. The office employs approximately eighty-five attorneys supported by seventy staff members according to its official website, enforcing criminal laws while providing legal counsel on behalf of federal interests—including leadership roles in federal drug court programs—as reported by their site here.
Judge Chun ordered three years supervised release after prison.
