Haz Mat Crews Respond to Linganore High Thursday Morning

A suspicious substance was found in a bathroom.Frederick, Md (KM) There were no injuries reported from an incident at Linganore High School Thursday morning.Frederick County Fire and Rescue Services says hazardous materials l crews were dispatched to the school at around 9:15 AM for an unknown substance in a bathroom. Emergency personnel worked with School System staff to place Linganore High on a “hold” status to keep the hallways clear while the substance was tested.The results from testing determined the substance was not hazardous..Fire and rescue crews cleared the scene, and Linganore  High returned to normal operations.By Kevin McManus