Increases in Firearm Homicide and Suicide Rates — United States, 2020–2021 Posted on November 7, 2022November 7, 2022 By sdargoltz Thomas R. Simon, PhD; Scott R. Kegler, PhD; Marissa L. Zwald, PhD; May S. Chen, PhD; James A. Mercy, PhD; Christopher M. Jones, PharmD, DrPH; Melissa C. Mercado-Crespo, PhD; Janet M. Blair, PhD; Deborah M. Stone, ScD MWRR; 71(40); October 7, 2022 Access article Crime Scene Investigation and Reconstruction, Firearms and Toolmarks, Statistics and Data Analysis Tags:MMWR