Newsday – Mexico’s Sinaloa cartel is bringing in record amounts of heroin that eventually get sold on Long Island and in New York City, supplies of which are contributing to high rates of overdose and addiction, officials said.

http://www.newsday.com/long-island/mexico-s-sinaloa-cartel-carves-niche-as-leading-heroin-distributor-on-long-island-1.10496784