Medford man pleads guilty to fentanyl distribution that led to 2 overdose deaths

A Medford man has pleaded guilty to fentanyl distribution that resulted in two overdose deaths, following an investigation where a direct seller identified the supplier. In a separate legal matter, a Massachusetts man pleaded guilty to federal charges involving the illegal importation and sale of radioactive material from Russia. Both cases highlight significant criminal activities involving hazardous substances, leading to formal guilty pleas in court as reported by federal prosecutors and local police records.