In Ohio, forensic experts are sounding the alarm after tracking a year-over-year increase of a dangerous, new group of synthetic opioids called “nitazenes.”In Ohio, forensic experts are sounding the alarm after tracking a year-over-year increase of a dangerous, new group of synthetic opioids called “nitazenes.”In Ohio, forensic experts are sounding the alarm after tracking a year-over-year increase of a dangerous, new group of synthetic opioids called “nitazenes.”