People are seen shopping in a Walgreens, owned by the Walgreens Boots Alliance, Inc., in Manhattan, New York City, U.S., November 26, 2021.
Register now for FREE unlimited access to Reuters.com RegisterSteven Derringer, arguing for Walgreens, blamed the opioid crisis on excessive prescriptions and smaller, "mom and pop" pharmacies with lax controls.
The U.S. opioid crisis has caused more than 500,000 overdose deaths over two decades, according to government data.
One, brought by two Ohio counties, resulted in a jury verdict against Walgreens, Walmart and CVS Health Corp (CVS.N) last year, and a judgment of more than $650 million last month.
Walmart and CVS settled with West Virginia last month for $82.5 million and $65 million, respectively, a week before a scheduled trial.