Solving the case: Combining the police dog's olfactory genes at the beginning

At seven o'clock in the evening, after returning from the crime scene, the criminal police team held a meeting as soon as possible to analyze the case.

After discussion, most people agreed that the deceased died of drowning. Everyone felt that no one would specifically murder a nine-year-old child.

There are a few people who hold this view that the child died of murder, and Luo Fei is one of them. Luo Fei was originally full of doubts about the child's death. After the child's father appeared, Luo Fei became even more suspicious of the child's death. for murder.

Regarding the investigation of the case, one group, two groups, and three groups were tasked with separately investigating the movements of the deceased last Saturday. Where did he go? What did you do? Who did you come into contact with? When he went to Longxugou Reservoir, was he alone or did someone go with him? Did you see it? In short, these all need to be investigated clearly.

A group of tasks were arranged here. Yang Su, Xia Zheng, and Zhong Jun went to the training class teacher to ask about the situation on Saturday. Luo Fei and Wang Lei went to the parents of the deceased to learn more about the situation of the deceased.

Sunshine Community

"Mr. Zeng, Ms. Wang, do your children usually know how to swim?" Luo Fei asked, while Wang Lei took notes next to him.

The parents of the deceased Zeng Xiaoguang were his father Zeng Tianming and his mother Wang Wenying.

"Yes, I often take him to the swimming pool in the summer, so Xiaoguang can swim." Zeng Tianming answered. Ms. Wang next to her seemed to be still immersed in the grief of losing her child, and she looked listless.

"Does Xiaoguang usually go swimming in the pond alone?" Luo Fei continued to ask.

"Maybe. He should go swimming there with his friends sometimes. Of course, we don't know much about this. Although we are parents, we don't know everything about what our children do throughout the day." Zeng Tianming thought about it. Answer immediately.

"Do you know the classmates who are usually close to Xiaoguang?"

"We don't know much about this. Xiaoguang doesn't usually bring any friends to play at home."

"Comrade police, didn't Xiaoguang die of drowning? Are you investigating this and suspect that our Xiaoguang was killed?" Zeng Tianming asked with a puzzled look on his face.

Wang Wenying, who had been immersed in grief, looked at Luo Fei fiercely.

Luo Fei nodded and said: "It's not certain yet, but we can't rule out this possibility."

Although he knew that Zeng Tianming in front of him was a serious suspect, Luo Fei currently had no evidence. Therefore, facing Zeng Tianming, Luo Fei could only treat him as an ordinary parent who lost his child for the time being, in case Zeng Tianming noticed something was wrong.

"The classmates I usually have a good relationship with Xiaoguang include Liu Wen and Ruan Xiaoyue. Xiaoguang mentioned them several times at home." Wang Wenying suddenly spoke to Luo Fei.

"Okay." Luo Fei nodded, and Wang Lei beside him quickly took note. Luo Fei then asked: "By the way, Mr. Zeng, Ms. Wang, what do you two usually do? Did you say anything about what you do with me at work?" Is it possible for people to have grudges?”

"My wife and I run a cafe, and we have never had any grudges with anyone." Zeng Tianming shook his head, and Wang Wenying also shook his head.

"By the way, Mr. Zeng, Ms. Wang, what were you doing on Saturday? Were you the first to discover that the child was missing?" Luo Fei asked, trying not to arouse Zeng Tianming's suspicion.

"I went to the city to negotiate the contract tomorrow. I had been in the coffee shop during the day. At five o'clock in the afternoon, Xiaoguang never came back. I didn't care. I just thought Xiaoguang had gone somewhere to play."

"We came back from the city around six o'clock at dawn. It was almost seven o'clock when the two of us closed the coffee shop and returned home. Xiaoguang hadn't come back yet. We started to get a little anxious, so we called our teachers and classmates, but they all said Xiaoguang Guang had already returned home from school. At that time, Tianming and I were very anxious, so Tianming and I went out and looked for Xiaoguang everywhere, but we couldn't find him. Finally, we went to the police station to report the case." Wang Wenying was a little emotional. said.

"Yes, that day I went to the city to negotiate a contract with a supplier of our coffee shop. I came back from the city after four o'clock and arrived in the county after six o'clock." Zeng Tianming also followed.

"Okay, thank you for your cooperation."

After questioning the deceased's parents, Luo Fei and Wang Lei left.

"Luo Fei, where are we two going now?" Wang Lei asked Luo Fei as soon as he got downstairs. Although he joined the criminal police team earlier than Luo Fei, logically he is Luo Fei's senior, but who asked Luo Fei The record is awesome.

Luo Fei thought for a while. His original idea was to investigate Zeng Tianming's colleagues and friends to see if he could get some useful clues from them, but then Luo Fei passed on this idea.

It would be easy to alert Zeng Tianming's colleagues and friends, which is something Luo Fei doesn't want to see for the time being. At this stage, Luo Fei still wants to investigate secretly and get some evidence first.

"Do you know anyone from the Traffic Management Bureau?" Luo Fei looked at Wang Lei next to him and asked.

"Yes, one of the classmates who graduated from the previous class joined the Traffic Management Bureau, and we have a good relationship." Wang Lei nodded, and then asked doubtfully: "Why do you ask this?"

"Let's go, let's go to the Traffic Management Bureau to adjust the monitoring?" Luo Fei walked directly in the direction of the Traffic Management Bureau.

Twenty minutes later, Luo Fei and Wang Lei found Wang Lei's classmates at the Traffic Management Bureau. With Wang Lei's help, the two successfully checked the surveillance of the import and export of Ningjiang County.

After investigating the surveillance on Saturday, it was indeed shown in the surveillance that Zeng Tianming's car left Ningjiang County at 9 a.m. and entered Ningjiang County at 6:10 p.m.

Waiting until we leave the traffic control bureau

Luo Fei's brows kept frowning.

"Luo Fei, why are you checking Zeng Tianming's car? You don't suspect that Zeng Tianming killed his son, do you?" Originally, Wang Lei was confused after hearing Luo Fei say that he came to the Traffic Management Bureau to investigate surveillance, but when Luo Fei transferred Zeng When Tianming's car was monitored, Wang Lei understood that Luo Fei was investigating Zeng Tianming.

"Just some suspicions?" Luo Fei said lightly. Luo Fei definitely couldn't talk about system matters. It's hard to explain such things, so Luo Fei decided that in the future, whenever it involves the golden finger and it's difficult to explain, he will Use intuition to explain things perfunctorily, regardless of whether they believe it or not.

"This is too ridiculous. It's too ridiculous for a father to kill his child. Besides, I really can't think of any reason for Zeng Tianming to go to such trouble to kill his own child." Wang Lei shook his head, obviously unacceptable.

"There must be a reason for killing. By the way, do you have any classmates in the bank?" Luo Fei asked Wang Lei.

Wang Lei looked at Luo Fei and rolled his eyes, and said dissatisfied: "You think too highly of me, you really think I have friends everywhere! No?"

"Let's go back to the criminal police team first." Luo Fei thought of something, but he had to go back to the criminal police team to find Zhao Dong for authorization first.