contributed to his death. finite nell isn't new. in 2019, the cdc considered it to be the most deadly drug in the country. it was commonly found mixed with other highly addictive opioids like heroin. now they are seeing a disturbing new trend, fentanyl laced in more recreational use drugs. >> drug dealers and middle men figured out they could lace their regular drugs such as cocaine and marge with fentanyl and people would get higher off of it and think it was a better quality drug when this reality they were exposing themselves to a completely new type of drug. >> this man, who researches fentanyl sales on the dark web says that means fentanyl is finding new users. new york is seeing evidence of that, with 8% of cocaine samples tested in april containing fentanyl according to the city's health department. that equates to one in every 12