Toledo, OH (WTVG) -- Some parts of the Safety Building downtown were under quarantine Tuesday evening as several police officers underwent decontamination by hazmat crews. It began as a domestic violence 911 call to the 4700 block of Douglas. Responding officers found some highly toxic chemicals inside the home. Toledo police say officers seized mushrooms and a cultivation of castor beans, used to make the chemical ricin. Hazmat was called. As a precaution, the half dozen officers exposed to the chemical underwent a decontamination process. None exhibited any signs of abnormalities. FBI agents from Detroit are on the scene and...