Seattle medical marijuana dispensary owner sentenced to prison for drug dealing

The owner of a Seattle medical marijuana dispensary that billed itself as a ‘cooperative’ when it really was just a for profit drug dealing enterprise, was sentenced Friday to six years in prison.

The owner of a Seattle medical marijuana dispensary that billed itself as a ‘cooperative’ when it really was just a for profit drug dealing enterprise, was sentenced Friday to six years in prison and four years of supervised release for conspiracy to distribute marijuana and conspiracy to commit money laundering, according to a U.S. Attorney’s Office media release.

Craig Douglas Dieffenbach, 61, an owner of Seattle Cannabis Cooperative with locations in the Rainier Valley and Greenwood, pleaded guilty in August.  Jing Jing Mo, 31, his co-defendant, and co-owner, will be sentenced next month.

At Friday’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 and 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 DEA and was prosecuted by Assistant United States Attorney Vince Lombardi.


Talk to us

Please share your story tips by emailing editor@kentreporter.com.

To share your opinion for publication, submit a letter through our website https://www.kentreporter.com/submit-letter/. Include your name, address and daytime phone number. (We’ll only publish your name and hometown.) Please keep letters to 300 words or less.

More in News

Firefighters from Puget Sound Fire and Renton Regional Fire Authority were able to extinguish the fire within an hour of arriving to the scene. Courtesy image.
Fire at self-storage building near SR 167 ruled accidental

Fire was met with a response from over 60 firefighters from Kent and Renton crews.

File photo
Federal Way man dies after fight at Kent bar

Kent police were dispatched to a bar in the 1700 block of West Meeker Street late Thursday night (May 2) after they received reports of a physical fight in the parking lot.

A scene of the recent vandalism to electrical infrastructure near Renton. Photo courtesy of King County Sheriff’s Office
Vandals damage electricity infrastructure in South King County

Two recent attacks near Renton are estimated to have cost $90,000.

Green River. File photo
Project targets major flooding of Green River

The risk posed to the 21-mile corridor could affect more than 27,000 residents and the stability of 28,000 jobs.

.
Kent woman arrested after being linked to daughter’s homicide

Kent police responded to a domestic violence case on April 28 that… Continue reading

Gov. Inslee announces the $45 million EV rebate program on April 23. Courtesy image
Governor announces rebate program for EV purchases

Washington is the first state to prioritize low-cost leases for electric vehicles.

t
Kent seeks federal funds for Mill Creek Middle School project

Estimated cost of $20 million to resolve flooding issues

t
Medical examiner identifies man found dead in Kent near railroad tracks

26-year-old man died from multiple blunt force injuries

t
Reichert shares details of Green River Killer case with Kent students

Former King County sheriff tells about Gary Ridgway and how the crime was solved

t
Kent Police arrest man for reportedly raping two women

Man, 39, allegedly attacked women in his car; first case in October 2023, second case February 2024

Kent Police Chief Rafael Padilla and his command staff will host a community meeting from 6 to 7:30 p.m. Thursday, May 9 at Highline College. COURTESY PHOTO, Kent Police
Kent Police set community meeting for May 9 at Highline College

Topics to include latest news, updates from Police Chief Rafael Padilla and his command staff

t
Sound Transit constructing giant bridge in Kent for light rail

Structure along I-5 stretches more than three football fields in length