N-Propyl Butylone Posted on July 25, 2022 By sdargoltz Alex J. Krotulski, PhD; Vanquilla Shellman Francis, PhD; Melissa F. Fogarty, MSFS, D-ABFTFT; Sara E. Walton, MS; and Barry K. Logan, PhD, F-ABFT CFSRE; July 21, 2022 Access article Crime Scene Investigation and Reconstruction, DREs / Traffic Safety Resource Prosecutors, Forensic Pathology and Medicolegal Death Investigation, Seized Drugs/Controlled Substances, Toxicology Tags:CFSRE