The Carter County Sheriff’s Offic3e Is Warning The Public They Are Seeing Deaths Caused By Suspected Fentanyl Lace Pills. With Three Overdose Deaths In Less Than Five Weeks. Fentanyl Has Been Confirmed In One Of Those Deaths, With The Other Two Awaiting Toxicology Reports. Captain Jeff Markland With The Criminal Investigations Division Says Pills Are Being Sold As 30 Milligram Oxycodone, Possibly Under The Street Name Of Roxy 30s. The Sheriff’s Office Is Working To Track Down The Source Of The Pills.