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Fentanyl, Cocaine And Cash, King County Cops Bust Big Southwest Drug Haul On Father's Day

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Published on June 28, 2026
Fentanyl, Cocaine And Cash, King County Cops Bust Big Southwest Drug Haul On Father's DaySource: Facebook/King County Sheriff's Office

King County sheriff's deputies capped Father's Day with a multi-precinct drug bust in southwest King County, seizing more than 11 pounds of illegal drugs, arresting three people, and hauling away cash and cars in the process, according to the King County Sheriff's Office.

Deputies say the Southwest Precinct Special Emphasis Team led the Sunday takedown, with K-9 Quinn on the ground and detectives and deputies from across the agency pitching in. Along with the drugs, officers seized two vehicles and roughly $51,804 in suspected drug proceeds, and the three suspects were booked into the King County Jail.

In a Facebook post, the King County Sheriff's Office said the operation happened on June 21 and shared photos and a detailed inventory of the haul. The post also called out the detectives who "gave up their Father's Day" to work the case.

What Deputies Seized

According to the agency's inventory, deputies collected about 4.4 pounds of fentanyl and 6.6 pounds of cocaine, roughly 11 pounds total, along with $51,804 in cash and two vehicles, per the King County Sheriff's Office. The three suspects were booked into King County Jail on multiple drug-related charges while the investigation continues.

K-9 Quinn And The Special Teams

The Sheriff's Office credited K-9 Quinn with alerting officers to vehicles that led to the searches. On its K-9 unit page, the King County Sheriff's Office lists Quinn as a narcotics-certified dog and explains how K-9 teams assist with narcotics and evidence searches across precincts. A March report noted Quinn was also involved in other large seizures this year.

Charges And Legal Context

According to the sheriff's office, the three people arrested were booked on multiple drug-related counts. Under Washington state law, possession with intent to deliver controlled substances can carry felony penalties. The statutes are spelled out under the Uniform Controlled Substances Act in RCW 69.50.

Why This Matters

Fentanyl is a highly potent synthetic opioid, and the CDC notes it is roughly 50 to 100 times more potent than morphine, which means even small amounts can be deadly and large seizures like this carry serious public health implications.

State and county public health data show fentanyl-driven overdoses remain a leading driver of drug-poisoning deaths. For more on local trends and prevention resources, see the Washington State Department of Health and King County Public Health.