Many details have been published in the media. For instance: "Documents filed in U.S. courts last year outlined how McKinsey discussed ways for Purdue to “turbo

Many details have been published in the media. For instance: "Documents filed in U.S. courts last year outlined how McKinsey discussed ways for Purdue to “turbocharge” sales of its drug OxyContin, including paying Purdue’s distributors a rebate for every OxyContin overdose attributable to pills they sold." source: https://www.theglobeandmail.com/politics/article-mckinsey-is-open-to-settlement-regarding-opioid-work-in-the-us-and/ https://www.theglobeandmail.com/politics/article-mckinsey-is...