When the woman heard this, a hesitant look appeared on her face.

Seeing this, Yang Su also said with a straight face: "Did Zheng Bin come here yesterday?" Answer honestly. ”

"Yes." The woman hesitated and nodded in reply.

"What is he doing here?" Yang Su asked suspiciously.

"He's coming for me." The woman hesitated.

As soon as Yang Su and Luo Fei looked at the woman's expression, they knew that the relationship between the woman and Zheng Bin was not simple, but these were not what they cared about.

"When did Zheng Bin leave after that?" Yang Su continued to ask.

"I'll be back at half past eleven." The woman replied.

"Remember being so accurate?" Yang Su stared at the woman suspiciously.

"Because when Zheng Bin left, my alarm clock rang, and I usually go to bed at half past eleven."

Yang Su frowned after asking, if Zheng Bin left the woman at half past eleven, then this is the same as the time when Zheng Bin arrived at the scene of the crime and was murdered.

Then Yang Su looked at Luo Fei next to him, he was a little suspicious that the woman in front of him was lying.

At present, the woman in front of her was the last to stay with the deceased, and Yang Su felt that the woman must be a major suspect.

Seeing Yang Su's expression, Luo Fei instantly understood Yang Su's thoughts, and shook his head, the woman in front of him had nothing to do with the deceased.

After thinking for a while, Luo Fei looked at the woman and asked, "Madam, is your husband usually not at home?" ”

The woman hurriedly said: "My husband left early, and if my husband is still here, I won't be with Zheng Bin." ”

"I'm going to check on my room, can I?" Luo Fei pointed to the room behind the store, as for the second floor, Luo Fei didn't think to go to the second floor to check, there was no smell of the dead on the other side of the stairs, indicating that the deceased had not gone up to the second floor at all.

"Yes."

Luo Fei went to the back room to check, it was a bedroom, but he didn't find anything except the smell of the deceased.

Ten minutes later, Luo Fei and the others left the store.

The expression on Luo Fei's face became much more solemn, he originally thought that he could find something, but he didn't expect that there were no useful clues at all.

"Luo Fei, do you think that woman just now has nothing to do with the death of the deceased? She was the last person to come into contact with the deceased. Yang Su asked Luo Fei next to him.

Luo Fei shook his head and replied: "Team leader, you also know, my nose is very smart, if the murderer is the woman just now, I can definitely smell her at the scene of the crime, but I can be sure that there is no smell of the woman just now at the scene of the crime." ”

"Well, that's right, you can track the smell of the deceased, and if that woman really appeared at the scene of the crime just now, you should be able to recognize it." Yang Su nodded and said.

"How are we going to check now, team leader?" Xia Zheng looked at Luo Fei and Yang Su and asked.

Yang Su frowned, and didn't have any ideas for a while, and then Yang Su looked at Luo Fei, wanting to ask Luo Fei if he had any good ideas.

Luo Fei thought for a while and said: "Team leader, I think the murderer killed the deceased, most likely for the deceased's reproductive organs, otherwise it can't be explained why we can't find the deceased's reproductive organs at the scene of the crime, so I'm wondering if we can investigate from this aspect?" ”

"But what did the murderer do with the genitals of the deceased?" Wang Lei looked at Luo Fei puzzled.

Yang Su thought for a while and said: "There are some folk customs in Baihe Township and Tianshi Township, saying that if a man does not lift or cannot give birth to a child, it can be solved by eating Gangwan, of course, these are some rumors, and they must not be true."

Luo Fei said: "We definitely know that this is not true, but for people with physical diseases, sometimes when there is no way to treat them, they will pin their hopes on this kind of home remedies, as long as there is a little opportunity, they will try it with the idea of luck." ”

"Would anyone really kill someone for such a stupid rumor?" Wang Lei had a skeptical expression.

"If it is really a person with physical problems, the long-term physiological defects will make them psychologically distorted, and this kind of person cannot be understood by normal people's thoughts." Luo Fei explained.

Yang Su hesitated for a few seconds, and then asked, "Luo Fei, what do you think?" ”

"Team leader, I think so, if the murderer is really a person with a physical disease, then they must have gone to the hospital for examination, maybe we can start from this aspect, investigate all the hospitals, and the men with physical diseases received in the past year, and then investigate them one by one?"

"Then this is a lot of work, there are eight hospitals in Ningjiang County, and one hospital receives thousands of men with severe physiological problems a year, I think there must be hundreds, and those eight hospitals must have at least a few thousand people." Yang Su said with a frown.

"So many people to investigate? Just the five of us? When Xia Zheng heard this, the expression on his face instantly froze.

Luo Fei glanced at Xia Zheng, then looked at Yang Su and said: "Among these patient males, we can further screen them, such as those who are too old or too young, and we can first focus on investigating the people in Baihe Township and Tianshi Township, after all, eating Gang pills can treat men who don't lift and can't have children, and the saying is the most spread over there." ”

After thinking for a while, Yang Su said heavily: "Okay, although the workload is indeed very large, it is better than doing nothing, but I will report this matter to Team Zhao first." ”

After Yang Su and Zhao Donglai finished reporting, Luo Fei and the others were divided into two groups to investigate the eight hospitals in Ningjiang County.

Luo Fei, Wang Lei, Zhong Jun in a group of three; Yang Su and Xia Zheng worked in pairs.

After separating from Yang Su, Luo Fei took Wang Lei and Zhong Jun to the County People's Hospital, which is the highest and most authoritative hospital in Ningjiang County.

The three of them originally wanted to go directly to the dean, but they were told that the dean was on a business trip. Later, I found the vice president in charge of the andrology department and explained the reason to the other party, hoping that the hospital could cooperate.

Knowing that the criminal police team was investigating the homicide case, the hospital was still very cooperative, and Luo Fei and the three of them successfully obtained the information and cases of all male patients with severe physical problems in the past year, a total of 432.

In the same way, Luo Fei and the three of them went to three other hospitals and copied the data and cases of all male patients with severe physical problems one by one.

In the past year, the four hospitals where Luo Fei and the three of them ran have received a total of 1,221 male patients with severe physiological problems.

By the time Luo Fei and the three of them got the information of male patients with severe physical diseases in four hospitals, it was already past seven o'clock when they returned to the criminal police team.

Yang Su and Xia Zheng had not returned to the office at this time.

"Luo Fei, Zhong Jun, I ordered takeout, what do you want to eat? I'll help you order, and you'll just transfer money to me later. As soon as Wang Lei returned to the office, he couldn't wait to ask.

"Braised chicken rice." Zhong Jun replied.

Luo Fei had just plugged the hard drive into the computer host, ready to check it, and thought for a while: "Go back to the pot meat bowl, by the way, remember to help the team leader and Xia Zheng also order one each, I estimate that the two of them will also come back." ”

"Don't worry, I can't forget the two of them."

Not long after, Yang Su and Xia Zheng came back.

No one in the office mentioned leaving work, and everyone knew that working overtime tonight was a certainty, needless to say.

Yang Su divided the task into a bit, and one person was assigned the information and cases of more than 400 male patients, and what Luo Fei had to do was to check them one by one, and then screen them.

Yang Su's expectation is to screen the 2,000 pieces of information to 100 pieces, and then check them one by one, otherwise 2,000 pieces of information and 2,000 people, if they are checked one by one, it is a bit unrealistic.

The criteria for screening, Luo Fei discussed with Yang Su and the two, and roughly determined, under the age of 60 and over 18 years old, the physiological condition is infertility or infertility, and there is no treatment and recovery in the hospital.

After sifting through this, there are still more than 500 copies left.

At this time, the takeaway arrived, Luo Fei ate first, and did not forget to discuss how to further sift down when eating.

Subsequently, everyone decided to further screen from the region, focusing on the people in the county seat and its surroundings, as well as Baihe Township and Tianshi Township.

After eating, I sifted it down again, and finally only one hundred and two files remained.

Subsequently, the one hundred and two pieces of information were divided into regions and then arranged for everyone.

In this way, even if today's task is completed, what Luo Fei and the others have to do next is to investigate one by one according to these one hundred and two pieces of information, which is the real difficulty.

It was already ten o'clock when Luo Fei returned home in the evening.

Wu Yan made a bowl of mixed sauce noodles for Luo Fei, and seeing her son working overtime to this point, Wu Yan was very distressed as a mother.

The next morning, Luo Fei came to the office early, and Yang Su hadn't arrived when he arrived.

After sitting quietly in his place for a few minutes, and when his mind was completely clear, Luo Fei began to look at the information to understand the identity and address information of the patients in the data.

According to Yang Su's arrangement yesterday, Luo Fei, Wang Lei, and Zhong Jun got forty data files, all of which belonged to the boundaries of Baihe Township and Tianshi Township.

Yang Su and Xia Zheng obtained sixty-two data files from the county seat and its surroundings.

"Look at the information!" At half past seven, Yang Su walked into the office eating fried dough sticks and soy milk, and saw Luo Fei staring at the computer, so he walked over and asked.

"Yes, learn about the person's identity, address and identity information in advance, so as to plan and arrange today's investigation." Luo Fei nodded and replied.

"Yes, that's right, you go ahead." Yang Su said with satisfaction, just for Luo Fei's positive attitude, Yang Su was already very satisfied with Luo Fei.

At eight o'clock, Wang Lei and Xia Zheng walked into the office with a few steps.

At this time, Luo Fei had already read all forty files, and at the same time, he also had thoughts about today's investigation.

At half past eight, Luo Fei, Wang Lei, and Zhong Jun left the criminal police team and went to Baihe Township.

Baihe Township is more than 20 kilometers away from the county seat, Baihe Township has a total of more than 16,000 people, and has jurisdiction over 10 villages.

Luo Fei and the three of them did not go to the village where they went directly to the countryside, and their first stop was Shanshu Village.

According to the information, two of the patients who were unable to have children were villagers from Shanshu Village.

found the village chief of Shanshu Village, expressed his intention to the village chief, and then under the leadership of the village chief, he found two villagers with physical diseases, but neither of them was the first time Luo Fei saw them, he knew that they were not murderers.

By the time Luo Fei and the others left Fir Tree Village, it was already three o'clock in the afternoon.

The second stop was Liuhe Village, which is close to Shanshu Village, and there was a patient in Liuhe Village who was physically ill and could not have children.

The same is the person who first finds the village chief and then asks the village chief to take them to find it, but unfortunately it is not the same.

By the time Luo Fei and the three of them came out of Liuhe Village, it was already six o'clock in the afternoon.

The reason why it took so much time was because Luo Fei and the others were basically either in a hurry or on the way to the road, and the roads in the village were not good, so the car could only drive slowly, and even in some places the car could not pass.

Just like in Shanshu Village before, when the village chief took Luo Fei and them to find a second villager, because the villager lived too far away and the road was not open, Luo Fei and the others walked for an hour to get there, and it took two hours to go back and forth.

After asking Liuhe Village, Luo Fei and the three of them went back to the county seat.

It was seven o'clock when I rushed back to the county seat.

The three of them had a meal, and then returned to the criminal police team at about 7:50.

In the office, Yang Su and Xia Zheng had already returned to the office.

The two of them naturally didn't gain much today, and in terms of efficiency, the two of them were not much higher than Luo Fei, Luo Fei and the three of them checked three today, and Yang Su and Xia Zheng also checked four.

The reason is that they don't have the same evil eyes as Luo Fei, Luo Fei has a guilty eye, as long as they look at it, they will know whether the other party is a criminal suspect or not, don't they just ask a few questions to fool Wang Lei and Zhong Jun, and leave directly.

Yang Su and the two of them are different, they have to interrogate carefully and carefully, so that they can judge whether the other party is suspicious or not, whether they are murderers or not, so it takes a lot of time to investigate a person, and the natural efficiency cannot be very high, and there is a certain risk that when they encounter the kind of criminal suspects who are particularly good at disguise, it is very likely that they will be confused.

In the next week, Luo Fei, Wang Lei, and Zhong Jun went back and forth between the county seat and Baihe Township and Tianshi Township, basically leaving early and returning late every day.

After a week, Luo Fei was tanned, Wang Lei was thin and dark, and Zhong Jun was fat and black.

However, nothing came of it.

Twenty of the twenty-two pieces of information in Baihe Township have been investigated, but there is no murderer.

Yang Su and Xia Zheng are the same, the two of them have completed the investigation of thirty-five materials, and there is nothing to gain.

Not only the first group, but even the entire criminal police team did not gain anything, and there were no clues found in the second and third groups and the technical room.

Today is Sunday, and the three of Luo Fei were originally going to Tianshi Township, and the last two pieces of information in Tianshi Township were not investigated.

But just as Luo Fei and the three of them drove out of the criminal police team, Yang Su made a phone call.

Yang Su said very succinctly, and hung up the phone after quickly speaking.

Just after receiving a call from the masses, a thirteen-year-old junior high school student died in the field in Wuping Town, behind the second middle school, with a hard object on his head and his lower genital organs cut off.

Hearing Yang Su's words, Luo Fei immediately asked Zhong Jun, who was driving next to him, to turn around and go directly to Wuping Town.

When he came to the back of No. 2 Middle School, Luo Fei saw a large group of villagers talking to each other in a distance, and the police from the police station were maintaining order.

Stopping the car, Luo Fei and the three of them walked over quickly.

When I got closer, I saw Yang Su, Zhao Donglai, Yang Mei, Xia Zheng and 5 forensic doctors in a technical room.

Yang Su, Zhao Donglai, and Xia Zheng were staring at the corpse, Zhao Donglai and Yang Su's expressions were very solemn, Yang Mei was collecting shoe prints next to the corpse, and the forensic doctor was conducting an autopsy.

"Team Zhao, team leader." When he came to him, Luo Fei first greeted Zhao Donglai and Yang Su, and then walked to the corpse.

A child's corpse shrouded in black gas was lying on its back in a cabbage field in a large shape, a very immature and collagen-filled face, with obvious dent marks on the right side of the head, pants and underwear were pulled to the knees, and the reproductive organs of the lower body were gone, only a blur of flesh and blood.

This scene is exactly the same as the scene of Zheng Bin's death.

In the following chapters, the author is two-in-one, so as not to affect the reading experience by updating one by one

(End of chapter)