Zhu Yufen left, Xu Dayuan came to the observation room next door, looked at Zhou Ning and sighed.

"This person is miserable enough, the whole family runs away from home, dies, clean enough."

Liu Yongxin hugged his arms, not knowing what he was thinking, and when he saw Xu Dayuan looking at him, he said:

"Aunt Zhu Yufen's son died of leukemia in 91, and she committed suicide on New Year's Day in 92, and it didn't take long for Zhu Kelin to bring back a son who was less than a year old, so let people verify the date of birth.

How do I feel, this son came at such a good time, nine months pregnant and less than a year old, isn't that an affair when Zhu Kelin's son found out about leukemia? ”

Xu Dayuan nodded, took out his mobile phone, and just as he was about to dial, a call came in, which was a number in Shanghai, and he quickly connected it.

"Lao Huang, did you help me check?"

"You kid, still have such a temper, wait for the picture to send you, what I want to tell you is that the person you asked me to check, I asked the doctor casually, his physical condition is very bad, he said that it was liver cancer, but further examination found that there was also a tumor in the lungs."

"Transferred?"

"Wait, I'll read you the diagnosis, patient Ai Qingsong has stage 4 adenocarcinoma of the right lung, multiple metastases throughout the body, pericardial effusion, superior vena cava syndrome pleural effusion, multiple mass lesions in the liver, portal vein emboli, consistent with hepatic CA manifestations, and some portal vein CA embolism may be large.

The doctor said that this Ai Qingsong is very active in cooperating with the treatment and hopes to have surgery, but after their analysis, the surgical indication is insufficient, and it is difficult to get off if he goes to the stage, and if he is treated conservatively, the survival time is about 0.5-1 year.

Anyway, I heard that this meant that Ai Qingsong was originally planned to be operated on, but after consultation, the operation plan was canceled, and he was discussing with himself to undergo chemotherapy and radiofrequency ablation to improve the quality of life in the final life, and basically the death sentence was pronounced. ”

Xu Dayuan was connected hands-free, Zhou Ning and Liu Yongxin were listening on one side, when he called before, Zhou Ning heard Ai Qingsong's voice, although he was weak, but he was still very positive about the treatment.

"I see, is his finger clubbing? When you took the photo, did you ask his attending doctor? ”

"Well, I asked the doctor and said that Ai Qingsong's right hand is a standard clubbing finger except for the thumb, and he asked me to ask carefully what this is for, I prevaricated, I said this person is not a suspect, right?"

Xu Dayuan coughed.

"It's really a suspect, but there is no further investigation, Lao Huang, you help me send someone to keep an eye on Ai Qingsong, plainclothes follow, ask the doctor for his blood sample, send the DNA test results to me, I need someone to compare."

When my people arrive, they will take over the work, but at this time, don't let him leave the hospital, or contact the outside world, and the doctor will explain it. ”

"It's such a big battle of suspicion, this is a lack of evidence, why is it convenient to say no?"

"I'll send you a letter of investigation later, a serial murder that lasted for 19 years, we only found the glove fingerprints of clubbing fingers at two of the scenes, and the others are still under investigation."

The other party didn't say anything else, how difficult it is to cross such a long eucalyptus, peers know how difficult it is.

"Cheng, I'll send someone to keep an eye on it first, and then explain to the doctor, I'll call you if I didn't leave, otherwise I'll have to go on a second trip."

"Don't talk nonsense, when you explain things, I will also help with all my life, since you went to the hospital and talked to the doctor, then whether Ai Qingsong has a family to take care of, you always know this, right?"

The person on the other side said to wait a while, and then there was a sound of footsteps and knocking on the door, and he directly found the attending doctor and asked Xu Dayuan's question to the doctor.

"He came to the hospital alone, without family accompaniment, just a nurse to take care of him, all the diagnoses and films, he introduced them very clearly, so we did not hide his condition, but even if it is conservative treatment, the cost of treatment here is very high.

He took the initiative to say that he didn't need to save him money financially, as for the rest, we didn't ask, there was usually a nurse to take care of him, and he also said that he didn't sleep well and wanted to live in a single room. ”

After thanking him, Xu Dayuan hung up the phone and called Tao Zhenshan for instructions.

After the order was finished here, Zhou Ning's mobile phone rang.

"Hey Da Zhao."

Zhao Xinli's excited voice rang on the phone.

"Zhou Xiaozhou, we have found the skull, now go back, it will take more than twenty minutes to arrive, you can wait for me in the forensic office."

After hanging up the phone, Xu Dayuan rubbed his nose and laughed.

"This kid, was he chased by a dog? In a hurry, he shouted and hung up the phone, not knowing how to say it clearly. ”

Liu Yongxin glanced at Xu Dayuan, moved his lips, and swallowed back what he was about to say, Zhou Ning almost didn't laugh at that gaze, and quickly lowered his head, and was chased by a dog, this is not every day I am urged by you.

"Find the skull so quickly, don't think about it, it must have been found in front of Cui Yushang's grave, it seems that our previous analysis was not wrong, but we will scan the skull in a while, compare the photos of the three deceased, and confirm the identities of the three."

Xu Dayuan snorted and grabbed his hair.

"I'm a little confused now, according to the clubbing finger you said, Ai Qingsong is the most suspicious, it depends on who he has contact with, but now the investigation of Li Hua and Zhu Yufen is limited to their narration, it seems that these two people want to find out who has an intersection with Ai Qingsong?"

Liu Yongxin didn't speak, and looked at Xu Dayuan with his arms crossed.

"It's your business, my apprentice and I are waiting for the skull to come back."

Zhou Ning sighed.

"I'll lend Xiaoqu to you, let him cooperate with your investigation, as for Li Hua and Zhu Yufen's home, can you apply for a search?"

......

17:44

In the forensic room of the criminal police team of Hai'an City.

Da Zhao opened the first box, and then held the camera to show the photos above, and said:

"When we arrived at the scene, the local investigators called the people of the village committee, and later found Cui Yushang's grave, the tombstone is very simple, just a few words, the tomb of the eldest son Cui Yushang, October 27, 1979."

Zhu Xingxing was on the side and searched for the date with Baidu.

"October 27, 1979 is a Saturday, which is consistent with what Ai Qingsong said before."

"Where was the skull found?"

Da Zhao had already walked to Zhou Ning's side, pointed to Yang Xuetong's camera, and they took a panorama and drew a circle around the tombstone.

"We dug around the cover of the grave, and the three skulls were neatly arranged behind the tombstone, not very deep, and each skull was packed in a wooden box, and the box was different in size, style, and new, which was done in three parts."

Zhou Ning nodded, raised his eyes and looked at a few sorting boxes, there were wooden boxes in the boxes, but there was still a lot of soil around, which made Zhou Ning a little puzzled.

"If you find something, hurry up and finish it all at once, there's something else in the soil, right?"

Da Zhao smiled and bumped into Yang Xuetong.

"What am I talking about, Zhou Xiaozhou is now infected by the Xu Bureau, and it is also urgent, don't worry, I'm not talking about it, we found three wooden boxes, we expanded the excavation area, and found something deeper under the boxes, which were three axes.

But the sky is a little dark, I am afraid that there is something missing, so I quickly let people dig out all the soil near the axe, thinking about coming back and carefully sifting it, as for the axes are placed in this box alone, I don't understand, people are killed, and the heads of the three people are sacrificed, why keep the axe? ”

Liu Yongxin walked over, looked at it and said:

"I took over a eucalyptus back then, and the murderer also buried the murder weapon and the deceased in his father's grave, and the person who was killed killed his father back then, which can be regarded as a special psychology of revenge."

Zhou Ning nodded, he had also seen a similar example in the book written by Li Chengbin, where part of the stumps of the deceased and the murder weapon were placed in the cemetery where sacrifices were needed.

"Okay, it's useless to analyze too much, hurry up and take out the three wooden boxes first, then extract the fingerprints or residues on the surface of the boxes, and finally collect the DNA on the skull, Xiaoqu will cooperate with the investigation of the Xu Bureau, and the scan of the skull will be done by Zhu Xingxing, can you?"

Zhu Xingxing nodded.

"I've been with the high-speed rail, we've seen it many times, and the scan is completely fine."

After speaking, several people began to move.

Da Zhao and Yang Xuetong began to sift the soil, three axes were placed on one side, and the rest of the soil, broken stones and some rope heads were sifted out.

Both Android and Apple are available. 】

As for the wooden boxes in the three sorting boxes, they were carried out by Zhu Xingxing and Sun Gaotie, placed on the dissection table, and then began to take pictures and samples, and as the boxes were opened and the scanning was completed, Zhou Ning walked closer.

The skulls in the three wooden boxes, on the top of the head, temporal region, and occipital region, have collapsed and defects respectively, and the shape of the slash and smashing is very clear, which is completely in line with the shape of the axe edge and the square hammering surface.

Zhou Ning and Liu Yongxin checked it, the thyroid cartilage and hyoid bone of the three skulls were intact, and the hair was also at the bottom of the wooden box, the more they looked at Zhou Ning, the more confused they were, Zheng Chuguang Zhou Ning always suspected that he died of suffocation, and Zhou Ning had no objection to the remaining two causes of death.

Yu Guangyao drowned in the bathtub, and Zhang Qiujian should have been a mechanical suffocation caused by a down jacket, but was the head cut and smashed to vent his anger after death, or did he stun the deceased to prepare for the next murder?

For a while, Zhou Ning was also a little confused, and when he looked up, he found that Xiaoqu had come back for some time, and had already started to compare the software, and turned his head to look at the big screen.

Above are the photos of the three deceased, of course, all of them are close to the time of death, and as the comparison frame flickers, a few reconstructions of the skulls correspond to the photos of the three people next to them.

Da Zhao hurriedly labeled the wooden boxes and trays under several skulls.

"Okay, it's finally the who's who."

Zhou Ning walked to Zheng Chuguang's skull, carefully took it out, and carefully looked at the bottom, the hyoid bone was broken, but the thyroid cartilage was not found, but the deceased had been dead for nineteen years, which was not surprising.

Seeing this, Zhou Ning closed his eyes, the deceased seemed to be standing in front of Zhou Ning's eyes, and at first he was standing and was hit in the temple by the murderer with an axe, the deceased fell to the ground, and the back of his head hit the ground hard, Zhou Ning shook his head.

Wrong.