In Massachusetts, a bomb squad was deployed after radioactive and explosive materials were discovered in the home of a deceased chemist. The incident occurred during a clean-out by a chemical mediation company, which found a radioactive 'non-transportable' material and picric acid, a highly sensitive explosive. The Lexington Fire Department, in collaboration with local police, evacuated the area to ensure public safety. The materials were carefully removed and transported for safe disposal. While no injuries were reported and there was no immediate threat to the public, the situation highlights the complexities involved in handling hazardous materials. Independent confirmation of the details remains limited, and the incident underscores the importance of proper disposal and management of chemicals, especially in cases involving deceased individuals. The response involved multiple agencies, showcasing the preparedness and training in Massachusetts for such hazardous situations.