Dan Jancha News Today

The trafficking group was mixing xylazine, a dangerous animal tranquilizer, with the fentanyl.

Arthur Preston Harris III, of Daytona Beach, still faces prosecution in a separate case in which investigators say he provided the drug to a woman who later died of an overdose.

Arthur Preston Harris III, of Daytona Beach, still faces prosecution in a separate case in which investigators say he provided the drug to a woman who later died of an overdose.