Seattle, WA – A full-scale hazardous materials response was activated on Thursday after an unidentified white substance was discovered in a bag left on the steps of the Seattle Police Department’s (SPD) East Precinct.

Seattle Fire Department’s (SFD) Hazmat Team responded to the scene promptly following the report.

Authorities are treating the situation with caution to ensure the safety of personnel and the surrounding area.

The discovery was made outside the East Precinct building, prompting SPD officers to secure the area while awaiting the specialized response from SFD’s Hazmat Unit.

First responders established a perimeter to prevent public access to the immediate vicinity while experts assessed the substance.

It remains unclear what the white substance is, and there is no confirmation yet regarding any potential threat it might pose. Hazmat teams are conducting tests to identify the material, and SPD has initiated an investigation to determine who left the bag and their intentions.

While there are no reports of injuries or exposure, officials emphasize that such incidents are handled with the utmost seriousness to mitigate any risks.

The East Precinct remains operational, but access to the building has been temporarily restricted.

Residents and passersby in the area are encouraged to remain vigilant and avoid the vicinity until the situation is resolved. Further updates will be provided as more information becomes available.

Anyone with information about the incident is asked to contact the Seattle Police Department.