Fentanyl, Inc.: How Rogue Chemists Are Creating the Deadliest Wave of the Opioid Epidemic by Ben Westhoff

Why are so many people dying at raves? That question started a years-long quest by investigative journalist Ben Westhoff and subsequently begat this account, by turns fascinating and frightening, about the netherworld of synthetic drugs. Longtime music writer Westhoff, no stranger to the EDM scene, follows the trail all the way to China, where he worms his way into two drug operations.