2022 Update: 3D Imaging Technologies and Virtual Comparison Microscopy for Firearms, A Landscape Study Posted on October 26, 2022 By sdargoltz Shute, Rebecca, Gabby DiEmma, and Nicole Jones NIJ; 26pp; August 2022 Access article Crime Scene Investigation and Reconstruction, Firearms and Toolmarks, Photography, Video, and Imaging Technology, Trace Evidence Tags:NIJ