Original 35mm black and white negative taken by Dallas Times Herald staff photographer Darryl Heikes. The image shows an unidentified Dallas Police detective in the third floor hallway of the Dallas Police Department on the evening of November 22, 1963. The negative is on Kodak Tri-X Pan Film. This image is labeled #12 on section 3 of negative strip 34.The old TMS record for the images on this negative strip indicate that the photographer was Darryl Heikes. Based on research conducted by collections intern Mark Davies in June and July 2012, curatorial and collections staff concluded that Heikes did indeed take these pictures. (Lindsey Richardson, 8/6/13) Also noted at the 2012 curatorial meeting: the images on this negative strip were taken Friday evening, 11-22-63. (Lindsey Richardson, 8/6/2013)Reporters on third floor of the Dallas Police Department on Friday night