Surveillance for Violent Deaths — National Violent Death Reporting System, 42 States, the District of Columbia, and Puerto Rico, 2019 Posted on May 31, 2022 By Becky Carter Rebecca F. Wilson, PhD; Grace Liu, MPH; Bridget H. Lyons, MPH; Emiko Petrosky, MD; Dominque D. Harrison, MPH; Carter J. Betz, MS; Janet M. Blair, PhD MMWR; 71(6); May 20, 2022 Access article Crime Scene Investigation and Reconstruction, Criminal Justice System, Firearms and Toolmarks, Forensic Pathology and Medicolegal Death Investigation, Statistics and Data Analysis Tags:MMWR