About a year ago, Chipotle was served with a federal grand jury subpoena in connection with a criminal investigation tied to a norovirus incident at a Simi Valley restaurant. The investigation is being conducted by the US attorney’s office for the Central District of California in conjunction with the Food and Drug Administration’s office of criminal investigations. Criminal inquiries related to food and safety outbreaks are uncommon, but there has been more attention paid to them since the FDA Food and Safety Modernization Act was signed into law in 2011. Chipotle’s sales have been shook since E. coli outbreaks occurred in several states. As of December 2016 sales were down by thirty percent from a year earlier. Most restaurants, such as Taco
