"I... I, I, I, let me check the location of Dou Zili's cell phone now," Zeng Ke said in a panic, "Team leader, you... you, you, please call Sister Wu quickly?"
"Oh..." Zhao Yu nodded repeatedly and reached out to pick up the phone.
If Zeng Ke hadn't reminded him, he really wouldn't have thought of this. Yesterday, when he was talking to the little fish seller, Dou Zili watched carefully for a long time.
If the little girl's mother was arrested by Dou Zili, then he is likely to know the little girl. Therefore, Dou Zili should have noticed it.
Now Wu Xiumin is investigating the matter. If Dou Zili is really targeted, it might be really dangerous.
After listening to Director Wang Chenggang's advice just now, Dou Zili went to deal with yesterday's fight at the pier. However, no one can be sure now, he must be at Quliang Police Station!
Thinking that Wu Xiumin might be in danger, Zhao Yu hurriedly pressed Wu Xiumin's phone number. However, before the call was connected, Zhao Yu suddenly hung up again.
No…
wrong…
In an instant, Zhao Yu thought of something else and turned off the phone and put it on the table.
"Hey, team leader, it's urgent. What are you waiting for?" Zeng Ke quickly retrieved the location of his cell phone. After seeing that Zhao Yu didn't call, he became even more anxious.
"That's not right..." Zhao Yu's eyes were fixed on one point, as if stuck on a certain thought. He paused for a few seconds before gently shaking his head and saying, "Don't worry, Sister Wu is fine!"
"It's okay? Why?" Zeng Ke turned around and asked, "That kind of anesthetic mixture is not something ordinary people can make. Dou Zili must have learned it from the little girl's mother! It's obvious that Dou Zili has a serious suspicion! The team leader..."
"Well... Zeng Ke..." Zhao Yu said meaningfully, "Have you noticed that Dou Zili has set up a perfect situation for himself, so how could he break this situation with his own hands?"
"Ah? What did you say... what did you say?" Zeng Ke grinned in surprise.
"It would be great if Dou Zili really attacked Wu Xiumin!" Zhao Yu sighed softly, "But he won't be that stupid! Think about it carefully, even if we know that Dou Zili is the guardian of the tower The child of a married couple! Even if the cigarette butts are all covered with his saliva and fingerprints! Even if we know that his method of using sedatives was learned from the criminals he caught! But - so what!? "
"So what?" Zeng Ke was stunned, and after thinking for a long time, he finally realized, "Do you mean, even if we suspect him, we can't make him plead guilty?"
"Yes!" Zhao Yu nodded, "Dou Zili is the captain of the criminal police, and he knows all the procedures of criminal crimes very well! Therefore, no matter how suspicious we are, even if it is an interrogation, as long as he grits his teeth, there is nothing we can do. Him!"
"So..." Zeng Ke scratched his head, "So... we still have to find Guo Yihang! But... now it seems that the possibility of Guo Yihang still alive is very slim... "
"Yes!" Zhao Yu said, "In the vast sea, if Dou Zili hid the body and murder weapon, we would never be able to find it! This is the most powerful thing about him!"
"This... so to speak..." Zeng Ke frowned and said, "Dou Zili is now confident? He is not afraid of us checking his background at all! He just needs to... do nothing? Then..." He thought for a moment and said, "Can we try conventional methods, such as alibi or something..."
"I think it's probably useless!" Zhao Yu shook his head, "To be able to pull off such a big game, I'm afraid he has already prepared everything!
"Grandma is such a badass. It's true that people cannot be judged by their appearance. I didn't expect that this sloppy smoker actually deceived all of us!"
"Well, this is probably the most bizarre case I have ever seen in my life!" As Zeng Ke spoke, he had already retrieved the location of Dou Zili's cell phone. According to the location of his mobile phone, Dou Zili was indeed inside the Quliang Police Station. It seems that, as Director Wang Chenggang said, he was still dealing with yesterday's fight at the pier.
"Team leader, if this is the case... then there is nothing we can do against him?" Zeng Ke asked through gritted teeth, "We should at least search his home. What if we can find sedatives or something like that?"
"No! Before we obtain absolute evidence and complete certainty, we must not alert the enemy! Otherwise..." Zhao Yu squinted his eyes and said, "We really have no chance!"
As soon as he finished speaking, the clever Zeng Ke immediately heard the flavor in Zhao Yu's tone. He quickly opened his eyes and asked eagerly: "What, team leader, don't you have a way to deal with him?"
"Joke! Otherwise...how can I be your team leader?" Zhao Yu looked at the computer screen and said coldly, "I can't guarantee other ideas, but when it comes to Yin people, I am an expert. The expert!
"Come on Zeng Ke, we have a lot of work to do next! If the real murderer is not Dou Zili, let's just deal with it, but if it is really him, I must let him reveal his true colors!!!"
…
After determining the target, Zhao Yu and Zeng Ke began to design their plan to solve the case. In the meantime, Zhao Yu called several people in succession. In addition to Wu Xiumin and Ran Tao, there was also the forensic doctor with a fortune.
These people were the ones Zhao Yu trusted the most, so he told them the situation without any secret.
Including forensic doctor Gao, the three people had the same reaction as Zeng Ke before. They felt it was incredible. No one could have imagined that Dou Zili, the captain of the criminal police, would suddenly become a major suspect in the Gudao murder case!
However, what Zhao Yu said was reasonable and well-founded, and he could not tolerate them not taking it seriously.
Finally, Ran Tao promised Zhao Yu that he would rush to Doujiazhuang at rocket speed to investigate Dou Zili's background;
Wu Xiumin is still responsible for finding the direct relatives of the tower keeper and his wife for DNA comparison;
Forensic doctor Gao Facai also volunteered, saying that he would find a way to get the sedative formula used by the little girl's mother to see if it was consistent with the sedative used in the Gudao murder case.
Zeng Ke, on the other hand, continued to investigate Dou Zili's detailed information to see if there were any new discoveries
When it comes to solving crimes, Zhao Yu is already an experienced expert. Experience tells him that once the investigation has a definite target, the investigation will no longer be so difficult!
As expected by Zhao Yu, when they turned their attention to Dou Zili, they quickly found more clues.
The first person to report the news was forensic doctor Gao Facai. Through forensic testing, he has confirmed that the formulas of the two sedatives are exactly the same.
What's even more surprising is that not only the formula is the same, but the proportions are exactly the same. In other words, the sedatives used by the murderer in the isolated island killings are the same sedatives used by the mother of the little fish seller to steal!
Gao Facai said that this sedative formula was once circulated in hospitals, but was quickly eliminated because of its low stability. If people still use it now, it must have been prepared by hand. In the case of manual preparation, it can almost be determined that the two are from the same batch.
In addition, forensic experts have previously examined drug residues in the bodies of the deceased in the Gudao case, and suspect that the sedatives used by the murderer in the Gudao case showed signs of expiration.
Therefore, they had reason to suspect Dou Zili. It is very possible that when Dou Zili arrested the little girl's mother, he obtained the sedatives prepared by her. Then, he directly used those sedatives to stun the crew on Yongjin Island!
However, sedatives alone are obviously not enough. They can only prove that the sedatives came from a captured thief, but they cannot prove that Dou Zili drugged the victim.
Therefore, if they want to really reveal Dou Zili's true colors, they still lack something more important...
(End of chapter)