With overdoses at record highs, a veterinary tranquilizer spreading through the U.S. drug supply poses new threats Posted on March 14, 2022April 1, 2022 By Becky Carter Andrew Joseph StatNews; March 11, 2022 Read online Chemistry, Crime Scene Investigation and Reconstruction, DREs / Traffic Safety Resource Prosecutors, Forensic Pathology and Medicolegal Death Investigation, Seized Drugs/Controlled Substances, Toxicology