The Society of Toxicology (SOT) has learned of the passing of Karl K. Rozman on June 4, 2017. Dr. Rozman was Professor Emeritus, University of Kansas Medical Center, Kansas City, Kansas. He joined SOT in 1983 and was a member of the Comparative and Veterinary Specialty Section and the Central States Regional Chapter. For additional information about this distinguished scientist, please see his obituary.