Ten minutes later, all the photos from the scene investigation, autopsy pictures, and the photos of various criminal investigators at the time were all reviewed.
As everyone looked at these photos, they recalled bits and pieces of the investigation from back then.
Some people's faces showed a sense of nostalgia for the glorious past, while others expressed the regrets of the time.
After spending so much time on the case, it's a real pity that it wasn't solved, leaving some people just shaking their heads helplessly.
After a long while, Deputy Director Chen Guan spoke up, starting with an opening line: "I didn't expect it; back then we were all so young. See, I had jet-black hair, and now it's already gray."
Then he continued, "To all the senior fellows and veterans here, you all put a lot of effort into this case back then, and I believe that effort was not in vain; it was all meaningful."
