A hazardous materials team is investigating after a white powder was found in the Johnson County Courthouse’s mailroom in Olathe Thursday morning. “An unknown white powdery substance was discovered in the courthouse mailroom,” Sheriff’s Office spokesperson Shelby Colburn said in an emailed response to questions…. Olathe firefighters responded to the courthouse, 150 East Santa Fe Street, about 11:45 a.m. Firefighters from the Olathe Fire Department’s hazardous materials team were at the scene Thursday afternoon, working to determine if the substance is harmful or not.
Source: Shawnee Mission Post
