Original 35mm black and white negative taken by an unidentified Dallas Times Herald staff photographer. The image shows Dallas Police detectives inside the Homicide and Robbery Bureau at the Dallas Police Department headquarters late on Friday November 22nd, or early in the morning of November 23, 1963.The photographer took this picture through the glass of the office door. A faint reflected image of people standing in the hallway around the photographer appears to overlay the main picture.