U.S. prosecutors said Friday they have charged 10 more people in an international fentanyl trafficking operation that led to overdose deaths in four states. The Treasury Department also has sanctioned the five Chinese nationals, including Zhang and his biotechnology company. It's the first time the department has sanctioned an alleged fentanyl trafficker, Sessions said. Authorities say Henke overdosed on fentanyl supplied by Brandon Hubbard, a Portland, Oregon, man who told police he could be the largest fentanyl dealer in the country. Music superstar Prince died from an accidental overdose of fentanyl in 2016.

Source: ABC News April 27, 2018 16:53 UTC