The illicit fentanyl supply in Denver and across the U.S. has been tainted with a chemical known as BTMPS, according to Lisa Raville, director of the Harm Reduction Action Center.…
The illicit fentanyl supply in Denver and across the U.S. has been tainted with a chemical known as BTMPS, according to Lisa Raville, director of the Harm Reduction Action Center.…