An assessment of a non-destructive magneto-optical imaging technique for the recovery of laser engraved marks from steel plates and firearm components Posted on October 30, 2023October 30, 2023 By Jeff Teitelbaum Bailey Henwood, Aimée Helliker, Rachael Hazael, Katherine Hewins Science & Justice; 2023 Access article Chemistry, Crime Scene Investigation and Reconstruction, Firearms and Toolmarks, Photography, Video, and Imaging Technology, Trace Evidence