A Provo man is facing federal charges and has been ordered to detention after allegedly attempting to obtain a drug commonly ...

Carfentanil, a potent synthetic painkiller sometimes used for large animal anesthesia, has been identified in local street drugs, and the Erie County Health Department wants the community to be ...

prompting city officials on Thursday to issue a warning about carfentanil — powerful enough to sedate an elephant — and medetomidine, an animal tranquilizer experts say is more potent than ...

Shaughnessy sold fentanyl, pentedrone, carfentanil (an elephant tranquilizer) and versions of fentanyl and pentedrone that would only be legal with a prescription, according to trial evidence ...

A father and son in Provo were arrested after police say a package being shipped outside the United States containing ...

A new and more dangerous threat has emerged in the form of carfentanil, a synthetic opioid 100 times more potent than fentanyl. Originally developed as a large animal tranquilizer, just a few grains ...