The Justice Department filed a lawsuit against Walgreens accusing the drugstore giant of filling millions of illegitimate prescriptions across the country since 2012.

A Justice Department lawsuit alleges the illegal prescription-filling by Walgreens included opioids, and began in August 2012.

The U.S. Justice Department has filed a lawsuit accusing Walgreens of filling millions of prescriptions for Americans over the last decade and more without a legitimate purpose, including for dangerous amounts of opioids.