According to the Centers for Disease Control and Prevention, more than one million people have died in the past twenty-five years from a drug overdose. More than seventy-five percent of drug overdose deaths in 2021 involved an opioid. As opioid addiction and deaths have mounted over the decades, the business of making and selling prescription painkillers was hidden from the public. Thousands of lawsuits against opioid manufacturers, distributors, and pharmacies have since exposed the industry's deceptive practices.