Lao Liu's words were agreed by Li Zhudao and Xiao Wang.

After turning on the light, Xiao Wu shouted into the basement, saying that Liu Chaogui, Ouyang and Lao Tu were back.

After Li Zhudao came up, Liu Chaogui informed him of the clues obtained through the visit.

"Nearby villagers said that there was a young woman who had lived with Zhao Changkang on the pig farm for several years, and that they didn't know what her name was. Before Zhao Changkang's car accident, this woman disappeared, and it is said that she went back to her parents' home."

"When Zhao Changkang had a car accident, her mother came here, it should be the Xie Ying you said, but Xie Ying didn't live here for a long time, and after taking care of Zhao Changkang's funeral, he left after dealing with the pig farm."

"The villagers all think that the woman surnamed Qin and Zhao Changkang are husband and wife, and they also said that when Zhao Changkang suffered a car accident, the woman didn't even look at it, and it is estimated that they quarreled and divorced, but I asked the detachment to check from the civil affairs department, Zhao Changkang has not registered a marriage, and the relationship between this woman and Zhao Changkang can only be regarded as a couple or cohabitation at most."

"The scene of Zhao Changkang's car accident is not far from here, it was late at night, so when the car accident happened, the villagers did not witness the scene, until they saw the mother of 'Boss Li' appear on the pig farm, and they knew that the 'Boss Li' of the pig farm had died in a car accident...... The villagers only know that the owner of the pig farm is surnamed 'Li', but they don't know that his real name is Zhao Changkang."

Liu Chaogui doesn't know who the real Zhao Changkang is, so he thinks that the woman surnamed Qin and Zhao Changkang are "lovers or cohabitants". But in the eyes of Li Zhudao and others, Zhao Changkang has no interest in "living people", so it is very likely that the relationship between this woman surnamed Qin and Zhao Changkang is not a "relationship between men and women", but a simple accomplice relationship.

A "corpse lover", one is extremely excited about killing, Wang Ba looks at the mung bean, sees the right eye, then work together, you kill my daughter and dry the corpse, each takes what he needs, and each satisfies it, isn't it beautiful? But how they met and how they came together, I'm afraid only the ghost knows.

Liu Chaogui's last sentence shows that only under such conditions can Xie Ying complete the "transfer" of Zhao Changkang and Zhao Changan, even if the traffic police at that time needed to confirm the identity of the deceased through DNA, Xie Ying would only let the traffic police extract her DNA, and in the case that the traffic police did not know that the deceased had a twin brother, Xie Ying, who was named "Li Mei", claimed that the deceased was his own son Li Haijun, and the traffic police would not have doubts at all.

Li Zhudao pointed to the entrance of the basement at his feet: "Thank you for informing the technical staff of your unit to come over, this should be a murder scene below, the woman surnamed Qin should not be Zhao Changkang's partner, she is likely to be a murderer, there are some fingerprints below, it should be left by this woman, and the relationship between her and Zhao Changkang is very likely to be just an 'accomplice' relationship between the murder woman's corpse......

Then, Li Zhudao briefly explained the relevant situation of Zhao Changkang to Liu Chaogui.

Liu Chaogui was dumbfounded, and quickly went down to the basement, and after coming up, he dialed the team's phone without saying a word, in addition to asking the team to prepare technical equipment, but also asked them to bring hoes and shovels, because judging from the bloodstains alone, there is obviously more than one victim in the basement, and so many victims, where did their bodies go? Liu Chaogui thought that Zhao Changkang might have buried them in the dense forest around the pig farm.

Li Zhudao looked at the large meat grinder in the yard, he thought that Zhao Changkang was dealing with the corpse, in addition to burying it on the spot, there was another more terrible way, but he couldn't be sure, he still had to wait for the people called by Liu Chaogui to thoroughly search around the pig farm to be sure.

While waiting for assistance, Lao Liu suddenly appeared from the entrance of the basement.

Lao Liu's right hand was clenched into a fist, his hands were behind his back, and he walked out of the kitchen and found Li Zhudao in the yard, but he looked at him with a very strange expression.

Li Zhudao didn't know why, and asked Lao Liu if he had made any new discoveries.

Lao Liu suddenly asked, "If we find the murderer, what will you do?"

"Murderer? You mean the woman with the surname Qin? This should be the business of the Yongseong police...... This surname is Qin, or

Xu knows some of Zhao Changkang's secrets, which may be helpful in solving the mystery related to the 'Baitu Copybook', and may also allow us to figure out whether Wang Yuan'e committed suicide or he killed him, but she is here to help Zhao Changkang kill people, which is not our responsibility......

After a pause, Li Zhudao looked at Lao Liu very suspiciously: "You can't even be unclear about this, what does it mean to ask me this question?"

Lao Liu didn't answer the question, and his expression was serious: "Before you become a husband, you are the first people's policeman......

Li Zhudao was stunned for a moment, and then had an ominous premonition.

Lao Liu glanced at him: "Xiao Wang pried open the steel wire mesh covering the sewer in the basement...... The hollow space of these steel wire mesh is not small, it is the size of a finger, and in the iron frame on the edge of the steel wire mesh pressed into the crack of the sewer, Xiao Wang found a diamond ring."

Then, Lao Liu changed his words again: "Liu Chaogui just said a few words to me and Xiao Wang in the basement about the information I got from my visit, and this pig farm used to live with a woman surnamed Qin...... The person who used Xiao Yin's mobile phone number to take a hitchhike from Yongcheng back to Yancheng was also a woman, and the place where Xiao Yin disappeared was not Yancheng, but Yongcheng......

"I've been wondering how this could have happened, but a lot of the cases we've handled have been solved by chance. Therefore, I always believe that there is a providence in the dark, and many criminals do not fail to report it, but the time has not come, and they always think that it is ...... If you don't forget, there will be an echo......

In the end, Lao Liu turned his head, looked at Li Zhudao with a serious face, and stretched out the fist behind his back, spread it into a palm, revealing a diamond ring:

"Xiao Wang said that the diamond ring you proposed to Xiao Yin was picked by him in the jewelry store with you, and he suggested that you ask the store to engrave the shape of a bamboo strip on the inside of the ring, so that it can not only represent the uniqueness of this diamond ring, but also indicate that this diamond ring belongs to you, and you did it...... The diamond ring you gave to Xiao Yin is exactly the same as this diamond ring......

Lao Liu's words are self-evident: the one who used Yin Na's mobile phone number to take a hitchhike back to Yongcheng should be the woman surnamed Qin in the pig farm, she and Zhao Changkang murdered Yin Na together, and this ring is ironclad evidence.

Li Zhudao looked at the diamond ring in Lao Liu's hand, the whole person was stiff, he stretched out his hand tremblingly, and wanted to pick up the diamond ring from Lao Liu's palm, and carefully see if there was really a bamboo strip engraved on the inside of the ring, but the outstretched hand quickly froze in mid-air, and after a moment of stagnation, he withdrew his hand and wiped the sweat in his palms on his trouser legs......

Soon, Li Zhudao began to tremble again, and then grabbed a bottle of mineral water from Xiao Wu's hand and kept pouring it into his mouth.

Xiao Wu saw Li Zhudao and Lao Liu standing in the courtyard, only when they were discussing the case, they went to the car and took out a few bottles of water and sent them over, only to find that Li Zhudao was wrong, she had never seen Li Zhudao look like this.

After pouring a bottle of water, Li Zhudao's eyes were red, and he looked at Lao Liu: "This is evidence, and it will be handed over to the brother unit in Yongcheng...... Explain the situation to them and ask for the case to be joined."

Li Zhudao never touched the ring from beginning to end.

Lao Liu nodded, clenched his right hand into a fist again, put his hands behind his back, and finally gave Xiao Wu a look, motioning for her to walk away with him.

In the adult world, he has to face some pain alone.

A day later, the excavation work around the pig farm was completely completed, whether it was inside and outside the yard, or in the surrounding woods, all the suspicious places that had been turned over were dug up by the police, but the final result was unsatisfactory: not to mention the corpse, not even a single hair was found.

Just when the Yongcheng police hesitated to continue exploring the river below the pig farm to see if they could find the body, Li Zhudao decisively stopped them:

"Let the technicians inspect the meat grinder first, since Zhao Changkang's pigs are just a pretense, then it is even more unlikely that he will sell pork seriously. Therefore, the meat grinder he put in the yard was most likely not used to grind pork...... It's used to break people. Meat, if this minced meat is mixed into feed and fed to pigs, it is the best way to destroy the corpses......

Xiao Wang was pulling Xiao Wu to eat a barbecue outside that night, and he ordered a lot

After hearing this, the two couldn't help but cover their mouths and noses, and ran to the sink and vomited for a long time.

After the technicians got the prompting and urging, they quickly came to the test results: cartilage tissue was found inside the machine of the meat grinder, which was indeed owned by humans after examination, and they drew inferences from the others, and also collected some pig feces from the pig farm, and extracted and analyzed human DNA from the feces.

As an omnivorous animal, pigs have the most powerful stomach in the animal kingdom, which can not only digest human muscle tissue, but also digest human bones, and there are similar depictions in many movies, including the Hannibal series of movies, there is an episode in which the villain boss specially domesticated a group of pigs that eat human flesh.

At the same time, under the coordination of Ma Hongwen, the Yongcheng police agreed to merge the case and said that they would do their best to help Li Zhudao. So far, the "Yin Na Disappearance Case", the "Bai Tu Wen Case" and the "Pig Farm Case" have been investigated together.

By comparing the fingerprints left on the basement wall, the Yongcheng police quickly found out the relevant information of the suspect surnamed Qin: Qin Rongrong, a foreigner, whose family claimed to be working in Yongcheng.

Qin Rongrong rarely contacts his family, and only makes a phone call with his family during the New Year's holidays.