“82.7%, 86.3%, 85.6%.”
When the facial bones of the three boys overlapped with those of the three men, the three people in front of the computer also saw this irrefutable evidence.
Although the bone contrast did not reach more than 95%, the four boys and girls in the photo all matched the four people involved in the case. This basically confirmed that the people in the photo looked like these four people when they were young.
"As we suspected, Kuki Ritsuko has known the two drug dealers, Yakushiji and Kawada Kyouta, since she was a child."
Looking at the bone comparison and overlap on the computer, Nanatsuki Koshimizu couldn't help but speak.
"But Kawada Kyouta and Yakushiji are both from Kyoto, but Kuki Ritsuko is from Kanagawa Prefecture, and their junior high and high school are completely different."
Tang Ze recalled the information of several people and said, "33-year-old Inspector Kakuta was 15 years old at the time. He is older than the other three and is from Shimane.
There is no connection whatsoever with Kuki Ritsuko, Yakushiji, or Kawada Kyouta."
"But if this boy is really Inspector Kakuta, then it means that we have found the truth of some things, right?" Nanatsuki Koshimizu said while looking at the photo.
"Of these four people, two are now dead, and two of them have become fugitives."
Tang Ze pondered and said, "Judging from the hidden relationship between the two, perhaps Jiuqi Ritsuko will contact Yakushiji."
"But how do we even begin to find them?" Koshimizu Nanatsuki frowned. "Just knowing the relationship between them won't help us find their current hiding place."
"Saito, gather the men. We're about to get busy." Tang Ze looked at Saito Hiroshi and said, "I need you to thoroughly investigate this evidence!"
"clear."
Saito Hiroshi's face was serious. He immediately summoned his elite soldiers to come here and begin investigating the evidence brought by Tang Ze and the other man.
Some people may wonder, it’s just a photo found in an envelope, and the identities of the four boys and girls in it have been confirmed, so what else is there to investigate?
But if you just think so, you are totally wrong, because in the eyes of scientific researchers, there are still many areas that they have not investigated.
Because Tang Ze was originally from the Scientific Research Institute, he was very careful when handling evidence. After discovering it, he immediately put the envelope and photos into a sealed evidence bag.
Because of this, even the envelope and the surface of the photo remain intact.
And this caution also gave Tang Ze feedback.
During the technicians' investigation, they found some soil inside the envelope and on the surface of the photo.
There is very little soil, even more like dust.
But this is enough. Some information can be obtained based on the ingredients. As for whether this information is useful or not, it depends on the subsequent investigation.
In addition, after careful inspection, they also found a very tiny dark brown dot on the back of the photo.
Although it had turned black, the technicians were able to identify that the tiny black spot was actually dried and blackened blood.
The mere discovery of bloodstains on a photo from their youth caused Karasawa and Nanatsuki Koshimizu to have many associations.
In addition to the analysis of soil and bloodstains, there is also an analysis of the nature of the photos.
After being handed over to technical personnel in the relevant field, it was confirmed that the two photographic papers found in the homes of Ritsuko Hisaki and Kyota Kawada were of the same brand and were developed at the same time.
This can also be indirectly confirmed by the date engraved on the back of the photo.
However, since 18 years have passed, whether other clues can be found requires a more detailed investigation.
Once the investigation of the photo itself is completed, the content of the photo will also be the focus of the investigation.
Of course, the protagonists of this investigation are no longer the four boys and girls, but the background of the photo itself.
Among the four people, only the drug dealer Yakushiji and Kawada Kyouta came from the same place and seemed to be related.
The two people who became criminals, Kuki Ritsuko and Kuki Ritsuko, came from different places.
But they gathered together and took this group photo. There must be some reason why these four children from different places met each other 18 years ago and eventually took this photo.
Finding out the location where the photos were taken is not an easy task. Karasawa and Nanatsuki Koshimizu gathered behind Saito Hiroshi's computer, looking at the clear photos scanned by the other party.
"The shadows here are very short, which means the photo was taken at noon, right?"
Looking at the shadows beneath the feet of the four children, Tang Ze pointed and said, "The date on the back of the photo shows it was in early July, which was almost the summer solstice."
"You mean the shadow's angle locks the latitude?" Saito Hiro immediately understood the hidden meaning. "You're really looking for a job for me."
"At least I didn't leave the most troublesome work to you." Tang Ze smiled and said, sitting at the computer next to him, "Send a copy of the photo to both of us."
"What are you going to do?" Saito Hiroyuki asked.
"Isn't there a mountain ridge behind this photo?"
Tang Ze opened the photo and clicked on the mountain peaks under the sky. "We plan to compare the mountain ridgelines across the country in the database to see if we can find the specific location where the four children took the photo together."
"You're crazy."
Saito Hiroshi no longer complained about the troubles of his work. He looked at the two people next to him in horror and said, "Do you know how long this comparison will take?
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