Su Yang exited the Group chats. The clues that Qin Feng and Fang Mu had discovered were extremely important to this old case that had been buried for ten years.
Furthermore, he had even used the words 'take the credit for it'. In other words, the first credit for solving this case belonged to Qin Feng and Fang Mu!
After leaving the Group chats, Su Yang picked up his phone and dialed a number that he had not called since he came back.
Naturally, Zhou Dun hadn't rested yet. When the phone rang, he happened to be with Xu Gang.
Seeing that it was Su Yang, Zhou Dun said with a face full of surprise,"Chief Xu, Su Yang called!"
"Calling so late at night, I'm sure he's not here to talk to you. Su Yang must have thought of some important clue. Quick, pick up the phone and tell him that I'm here too!”Xu Gang said excitedly.
Zhou Dun let out a sigh of relief, then picked up the phone and pressed the speaker button. He asked,"Hello, Advisor Su, you're looking for me so late at night. Don't tell me you have an opinion on the case files we've sorted out after you go back?”
"On the night I came back, I looked at the case file and thought about it for a while. I thought of two questions to discuss with the two of you.”
Su Yang could joke with Jiang Rou that he came from another time and space, because no one would believe it, let alone take it seriously.
However, if he said that he had a group of detectives who discovered the clues, even if some people didn't believe him, they would still investigate.
It was impossible for Su Yang to expose the existence of Qin Feng and the others. Therefore, he could only reluctantly take all the credit.
"Two questions? What was the question that Advisor Su wanted to ask?”Zhou Dun asked casually before he could think of any clues.
"First question, why hasn't the Binhai City Bureau ever suspected the murderer's time of crime for so many years?”
Zhou Dun's brows furrowed tightly at that moment, as if he was asking himself,"The time of the crime? 524, 713, 726, 818, 1227, is there a problem with these five time periods?”
"Is there no problem? Three of the cases happened in July and August, and two in July. July and August were summer holidays, so it was completely possible to make a guess. The murderer could no longer control his killing intent when the summer vacation arrived. However, as the years passed, he slowly became better at controlling his killing intent.”
"So, the second one was on the 13th of July, the second one was on the 26th of July two years later, and the third one was on August two years later, the end of summer vacation!”
Zhou Dun did not say anything. He was a detective who was as famous as Wu Qi, or even better than him. He could naturally relate to Su Yang's intention in asking this question.
Sure enough, after a moment of silence, Zhou Dun suddenly widened his eyes and shouted,"This is a clue, a big clue that can lead us to the murderer!”
"Yes, Counselor Zhou. This is a clue. Unfortunately, in the past ten years, including after you took over, the Binhai City Bureau has never investigated this issue when facing cases.”Su Yang said.
Zhou Dun slammed his fist on the table and scolded himself,""I'm really a fool. I actually let the murderer escape from my hands!”
"Don't be so agitated, Counselor Zhou. I still have another question. If you compare the photos of the five victims, didn't you notice that the murderer's killing method was from the outside to the inside, from chaos to order?”
Su Yang asked another question, and Zhou Dun fell silent again.
However, he was silent and could not say anything. The first clue was very hypothesized, but there was also a lot of room for imagination. As long as Zhou Dun wasn't someone who was fishing for fame, it wasn't difficult to think of the scope of the murderer.
However, what Fang Mu deduced next required a very logical mind.
Zhou Dun did not understand. He could not understand. Seeing that he was silent, Xu Gang reminded him,"Say something. Why haven't you said anything?”
Zhou Dun glared at him and scratched his ears as he scolded,"Don't disturb me."
Xu Gang was stunned. Su Yang, who was holding the phone, almost laughed out loud. Zhou Dun was indeed good at everything, but when it came to cases, his EQ seemed to drop infinitely because of his IQ.
He turned on the computer and started to compare the results. Su Yang said to Xu Gang,""Chief Xu, give Advisor Zhou some time. But even if you give him this time, I don't think he will be able to find out in a short time.”
"Impossible. If there was really a pattern or pattern at the scene, I would definitely be able to see it.”
Fang Mu had spent many days observing and deducing it. How could Zhou Dun think of it in such a short period of time?
Su Yang did not doubt the answer at all. It was absolutely impossible for Zhou Dun.
The phone was still connected. Zhou Dun tried for more than ten minutes before he finally returned to the phone and said,"Give me some time. I can't think of anything for the time being.”
"Time waits for no one. If you don't want to know now, I won't tell you.”
"Say it, you have to say it!" Xu Gang quickly interrupted. He was afraid that Zhou Dun would suddenly have a problem and insist on not letting him speak.
"Zhou Dun, don't say anything now. Advisor Su, just say it. Although you know that the phone bill doesn't cost much, it's a virtue to save money.”
Su Yang suddenly felt that Xu Gang, the director of Binhai City Bureau, was quite naughty, so he said directly,""Other than the first murder case, the subsequent victims have a high degree of coincidence with the date of death. The nail marks, the direction in which the organs were placed, the floor, and other aspects verified the date. The Binhai City Bureau can slowly compare. What I want to talk about now is the changes in the murderer in the past ten years!”
Su Yang told Xu Gang and Zhou Dun about Fang Mu's reasoning bit by bit, and the latter two were dumbfounded.
"What an exquisite deduction. It's simply divine! Su Yang, why are you so powerful? If you are the person in charge of this case, is the case solved?”Zhou Dun exclaimed.
After a moment of silence, Xu Gang replied seriously,"Advisor Su, I have to invite you to our Binhai City Bureau. I'll go to the province and tell them. If the province doesn't agree, I'll go to Leader Ye. Anyway, I have to invite a god like you over!”
This book is provided by FunNovel Novel Book | Fan Fiction Novel [Beautiful Free Novel Book]