WICHITA, Kan. (KWCH) - A strong warning from the DEA comes with a potentially lethal mix leading to more overdoes. The combination consists of fentanyl and xylazine, a large-animal tranquilizer ...

Xylazine is a powerful animal tranquilizer that can knock out a cow with only .10ml. Recently, drug dealers have been cutting Xylazine with fentanyl making the combination deadly.

Xylazine is a powerful animal tranquilizer that can knock out a cow with only .10ml. Recently, drug dealers have been cutting Xylazine with fentanyl making the combination deadly.