Home News Lab tests challenge claim that drugs are smuggled into Rikers mainly via...NewsLab tests challenge claim that drugs are smuggled into Rikers mainly via the mailBy nytimespost -0FacebookTwitterPinterestWhatsApp While Adams administration officials have insisted most drugs come in via the mail, staff brings in narcotics including drug-soaked sheets of paper “with ease,” a report said. Subscribe to continue reading this article. Already subscribed? To login in, click here.