Isotonitazene: Fatal intoxication in three cases involving this unreported novel psychoactive substance in Switzerland Posted on March 31, 2022 By Becky Carter F Mueller, C Bogdal, B Pfeiffer, L Andrello, A Ceschi, A Thomas, E Grata Forensic Sci Int; 320; 2021 Access article Chemistry, Crime Scene Investigation and Reconstruction, Forensic Pathology and Medicolegal Death Investigation, Seized Drugs/Controlled Substances, Toxicology