A routine medical call on Lakeview Road turned into a hazardous materials operation Tuesday after firefighters noticed signs of possible explosives inside a home in unincorporated Lynnwood. The Snohomish County Sheriff's Office says bomb squad technicians later confirmed an active explosives lab was operating inside the residence, and crews removed explosives and precursor chemicals from the property.
South County Fire responded at about 2 p.m. on Oct. 27 to the home in the 400 block of Lakeview Road, according to the Snohomish County Sheriff's Office. Firefighters noticed signs of possible explosives while treating what began as a medical emergency, prompting them to alert deputies on scene.
A sheriff's sergeant recognized chemicals and chemical precursors associated with explosives inside the home, the sheriff's office said. Deputies then called in the Washington State Patrol Region 2 Interagency Bomb Squad, a specialized unit built to handle exactly this kind of discovery.
Bomb Squad Used a Robot Inside the Home
Bomb squad technicians used a robot to enter the home. That robotic reconnaissance helped determine that an active explosives lab was indeed inside, the sheriff's office reported. Technicians then processed the scene and physically removed explosives and precursor chemicals, while deputies collected additional evidence tied to the investigation.
The resident of the home was taken for unrelated medical treatment, and no arrest had been made as of the sheriff's office's account. The investigation remains ongoing, and the agency has not released further details about what led to the medical call in the first place.
A Regional Bomb Squad Built for Exactly This Scenario
The Region 2 Bomb Squad that responded is a partnership among the Washington State Patrol, the Snohomish County Sheriff's Office, and the Everett Police Department, formed to respond to explosives-related calls across Snohomish, Skagit, Island, Whatcom, and Chelan counties. It is the same type of unit that neutralized improvised explosive devices found inside an impounded vehicle in Pacific County in an incident that began Aug. 31, 2026, where deputies and the Washington State Patrol Bomb Squad safely disposed of the devices, as KOMO News reported at the time.
Home-based explosives discoveries are not unheard of in Snohomish County. A county government archive references a 2018 case titled “Intra-Agency Bomb Squad Recovers Explosives,” according to Snohomish County government records. Separately, the city of Lynnwood's own communications page notes that explosive material detonated at the Lynnwood Police Department in 2022, an incident the Lynnwood Times reported was attributed by the FBI and ATF to a homemade concoction of volatile chemicals.
What State Law Says About Homemade Explosives
Washington law treats unlicensed explosives manufacturing as a serious offense. Under RCW 70.74.022, it is unlawful to manufacture, purchase, sell, offer for sale, use, possess, transport, or store an explosive, improvised device, or components intended to be assembled into one without a valid license from the state Department of Labor and Industries, according to the Washington State Legislature. That statute sets the legal backdrop for whatever investigators ultimately determine happened inside the Lakeview Road home.
For now, no arrest had been made, and the circumstances that brought firefighters to the home in the first place remain unexplained. Investigators say the case is still active as they work through the evidence collected at the scene.
