News and Press Releases

United States Attorney Jenny A. Durkan
Western District of Washington

Drug Trafficker Who Tried To Hide Behind ‘Medical Marijuana Shield’ Sentenced To Prison

Pound Quantities of Marijuana Sold to those with No Medical Authorization

January 18, 2013

            The owner of a medical marijuana dispensary that billed itself as a ‘cooperative’ when it really was just a for profit drug dealing enterprise, was sentenced today to six years in prison and four years of supervised release for conspiracy to distribute marijuana and conspiracy to commit money laundering.  CRAIG DOUGLAS DIEFFENBACH, 61, an owner of Seattle Cannabis Cooperative with locations in the Rainier Valley and Greenwood, pleaded guilty in August 2012.  His co-defendant, and co-owner, Jing Jing Mo, 31, will be sentenced next month.  At today’s sentencing Chief U.S. District Judge Marsha J. Pechman said she rejected the suggestion that he did this to help people, rather she said he saw selling marijuana as a business opportunity.

            “We have made clear that truly sick people and their caregivers will not be targets of our enforcement efforts.  This defendant was neither,” said U.S. Attorney Jenny A. Durkan.  “A green cross in the front window does not grant a license to sell pounds of drugs out the back door.”

According to records filed in the case, DIEFFENBACH admits operating the marijuana stores for profit, selling pound quantities of marijuana to people who presented no medical authorization card.  In her plea agreement, Mo admitted offering to sell 25 pounds of marijuana for distribution across the country.  The couple also admitted laundering funds from the sale of marijuana to pay to modify homes for marijuana production.  The pair were tied in to other drug traffickers including one distributing substantial amounts of ecstacy.

            "Marijuana traffickers continue to have a stranglehold on this state,” said Drug Enforcement Administration Special Agent in Charge Matthew G. Barnes.  "DEA will continue to do what it can to loosen their grip.”

            The case was investigated by the Drug Enforcement Administration and was prosecuted by Assistant United States Attorney Vince Lombardi.Return to Top

USAO Homepage
USAO Briefing Room
Justice 101
Community Outreach

Engaging in outreach in order to prevent crime, respond to community needs, and promote good citizenship.

Victim Witness Assistance

Making sure that victims of federal crimes are treated with compassion, fairness and respect

Project Safe Neighborhoods

Our nation-wide commitment to reducing gun crime in America

Oficinas de los Fiscales de Estados Unidos En Español
Stay Connected with Twitter