When heroin kills, the appeal grows — and policing the drug becomes harder https://www.washingtonpost.com/local/when-heroin-kills-the-appeal-grows–and-policing-the-drug-becomes-harder/2017/04/04/92ee4dce-194c-11e7-855e-4824bbb5d748_story.html?tid=ss_mail&utm_term=.e60117cfb612 The Washington Post – 04/04/2017
