Quinine & Quinidine: Toxic Adulterants Found in Illicit Street Drugs Posted on July 8, 2022July 8, 2022 By sdargoltz Judith Rodriguez Salas, M.S., Amanda L.A. Mohr, M.S., Thom Browne, and Barry K. Logan, Ph.D. CFSRE; June 24, 2022 Access article Chemistry, Crime Scene Investigation and Reconstruction, DREs / Traffic Safety Resource Prosecutors, Forensic Pathology and Medicolegal Death Investigation, Seized Drugs/Controlled Substances, Toxicology