As soon as the chopsticks were loosened, the chicken leg that had just been picked up fell with a bang. The soup splashed, Wang Chao was dumbfounded, and Zheng Xiaoming also seemed to notice the abnormality, and looked at them in confusion.

Lin Chen felt a little uncomfortable in his heart, but he still touched Zheng Xiaoming's head with one hand of relief, stood up, and instructed the dynasty, "We may not be able to come back for a while, you wait for Xiao Ming's parents to pick him up." After he finished speaking, Zhang Xiaoming still held his hand.

Lin Chen touched the little fat man's face and said with relief, "Your mother has my phone, if you want to see me, you can ask her to call me." ”

Lin Chen said this, and he left the cafeteria with the criminal conglian and went to the forensic department together.

Along the way, they walked side by side, and the police officer who came to deliver the test report was very happy, and kept saying: "Captain, this is a major discovery, the forensic doctor suspects that the suspect may have accidentally cut his hand during the attack, so he left his own blood stains on it, and although it has been wiped, DNA samples can still be detected." ”

"Hmm." Xing Conglian didn't react, just said lightly.

The police officer came to his senses instead: "So the reason why he wanted to release the murder weapon was also because it was stained with his own blood, so he had to destroy the murder weapon?" ”

Xing Conglian didn't say anything, and the police officer said to himself: "Speaking of which, Duan Wanshan is also very strange, I just briefly looked at his personal information, he used to be a university medical professor, and he was quite famous, but then it seems that he resigned and went abroad, and he has never recorded it again." The nationality is still in my country, but why did he suddenly enter the country, and he still wants to kill Dr. Stancon, I will wait to go to the entry and exit to check his entry record. ”

Xing Conglian didn't talk, and Lin Chen walked behind.

It was already dark outside the window, and the air conditioning in the corridor was so cold that he couldn't help coughing softly.

Probably seeing his ugly face, the torturer asked, "The wound hurts?" ”

"Nope." Lin Chen said.

"I'll send you back to the hospital first, and I'll tell you the results as soon as I find out?" The criminal conglian was full of worry, if it weren't for the other police officers around, I was afraid that the criminal conglian would stop and hug him.

Lin Chen knew that his current state was not very good, but he still insisted: "I've been here for so long, it's not bad to go to the forensic department first." ”

Xing Conglian stretched out his hand and put it on his forehead, frowning: "It's a little hot." ”

"I think it's okay, I just ate, and my body temperature is high."

"You haven't taken an x-ray yet, have you?" The criminal servant asked.

"That's it." Lin Chen said.

"I'll shoot when I go back later, I'm afraid you have a lung infection." The torturer Lian said solemnly.

Lin Chen nodded.

The police officer leading the way in front turned his head again: "Consultant Lin, if you are not in good health, you have to be hospitalized, and now that the case has made breakthroughs, you don't have to keep an eye on it so closely, take a good rest, your body is the capital of the revolution." ”

Lin Chen shook his head, not knowing how to answer.

……

Most of the people in the entire forensic department are still off work, and the lights in the department are bright.

Because the results have just come out and the DNA sample match has been found, many people are in a good mood when they hear the news.

The criminal slave company greeted the police officers inside, found a chair and sat down, and asked, "Where have you go?" ”

The officer of the Forensic Bureau replied: "The DNA results from the forensic doctor are out, and we are now going to compare the fingerprints on Stankang's notebook with the fingerprints taken from the tape with the fingerprints of the suspect Duan Wanshan......

"Didn't we find out whose fingerprints were in the notebook at the beginning, since we don't have Duan Wanshan's fingerprints in the library, where can we find the comparison object?" The criminal servant asked.

"We have just called Duan Wanshan's former work unit, which is Yongchuan Medical College, and asked them if they have any relevant records."

"After so many years, Yongchuan Medical College can still keep the fingerprint records of former employees?"

"What if, Captain." The officer laughed.

Suddenly, the fax machine of the Forensic Identification Section sounded with a ticking sound.

Someone picked up the faxed content and shouted: "Comrade Xiao Zhang, your fingerprints are here!" ”

Lin Chen and Xing Conglian glanced at each other.

Officer Xiao Zhang ran to the fax machine very excitedly, took the fax content and glanced at it, then turned his head and said, "Captain, the laboratory that Duan Wanshan once led by Yongchuan Medical College still keeps his fingerprint records, only his thumb, but it is enough." As he spoke, Zhang opened his mailbox, and an email lay quietly there.

Officer Zhang quickly operated the computer and compared the fingerprints in the mail with the two sets of fingerprints found on the notebook and plastic bag.

Lin Chen lowered his head, for some reason, his heart was beating a little fast.

The results came out quickly, the printer creaked, and Officer Zhang pulled out the paper and walked towards them.

"How?" The criminal servant asked.

A smile appeared on Xiao Zhang's face, he grinned, and happily reported: "Captain, the 14 characteristic points match, and it can be determined that the fingerprints found on the deceased's notebook and the bag containing the murder weapon belong to Duan Wanshan himself!" ”

Lin Chen raised his head suddenly, and his heart shook violently.

Duan Wanshan had died in the Dana Rainforest, this was what he had seen with his own eyes, and now, the other party's DNA samples and fingerprints had reappeared, what was going on?

Forensic Cory whispered, as if he was happy to identify the suspect.

"Captain, what do we do next?" Officer Xiao Zhang asked.

Criminal Conglian rarely had such a moment when he was asked and was speechless, and the eyes around him seemed to be expecting the criminal Conglian to give an order to search for the suspect: "Wait a minute, I have a few questions." The convict Lian reasoned his thoughts, and then spoke.

"The first question is why two DNA samples were detected on the murder weapon." He asked.

"The second DNA sample was found at the handle of the knife." Another person replied, "So we suspect that the suspect accidentally cut his hand during the attack......

"I know that." Xing Conglian interrupted the other party, "Are you sure it's a DNA sample from blood, not some other cell tissue?" ”

"Yes." The officer who came to deliver the report nodded.

Xing Conglian turned his head and asked the other party: "Second question, why do we have Duan Wanshan's DNA sample, and quickly get the comparison result, what did he do before?" ”

"I don't think there'......," replied the other party, "I'll check it out later." ”

Lin Chen frowned, this is indeed very strange, you must know that the citizen's DNA sample belongs to the individual**, and the cost of testing is high, unless it is a crime or some special circumstances, it is impossible to be recorded at all. Thinking about the possibility of Duan Wanshan's DNA sample appearing in the citizen's gene pool, he asked, "Or what kind of case is the victim?" ”

"It's not clear, I'll ask right now."

"No need!"

There was a soft sound at the door, Lin Chen followed the sound, and saw Wang Dynasty standing at the door with a mobile phone.

After the young man said the three words "no need" very handsomely, he bent over and trotted over and reported to him first: "Brother Ah Chen, Xiao Ming's father has already taken my brother away. ”

"Thank you." Lin Chen said.

"Ah, Ah Chen, you're polite again, that's my brother." Wang Chao said as he took the test report, took out his mobile phone, and then quickly answered the question from Xing Conglian just now, "The reason why Mr. Duan's DNA sample appeared in the citizen gene pool is ......" He suddenly looked up, "Is it because of the MCH plan?" ”

"Speak human words." The torturer even spoke.

"I don't quite understand either." Wang Chao was rarely modest, he licked his fingers, began to tap quickly on the mobile phone screen, and then read word by word: "MHC, that is, the main histocompatibility complex, plans to completely display the mutation sites in the MHC region and the polymorphism map of the HLA gene in the Chinese population through accurate sequence analysis and genotyping, so as to lay a solid foundation for the study of the correlation between complex diseases and MHC regions in the Chinese population......"

Xing Conglian interrupted him: "In other words, the reason why Duan Wanshan's DNA sample appeared in the gene pool has nothing to do with any case, just because of the medical plan. ”

"That's how it should be." Wang Dynasty nodded, still looking at the messages on his mobile phone, "Teacher Duan seems to be the first batch of medical scientists to respond to the plan, at that time, some people opposed this plan, which means that the genetic information is a citizen**, and the government's large-scale disease investigation is an infringement on citizens**, so Teacher Duan took the lead in participating in this plan." ”

"It's like what Lao Duan would do." Torture Conglian said.

The police officer who had come to deliver the information before and had been standing next to them since then seemed to have guessed something, and suddenly said, "Hey, Captain, do you know each other?" ”

Xing Conglian said calmly: "I know, it used to be ...... Very good friend. ”

"Oh...... It's your friend. The officer dragged out his tune and said with some embarrassment, "Well...... Do we need to ask your friend to help with the investigation, in fact, there are quite a few possibilities that his blood sample will appear on this knife, such as he accidentally got it on it and gave it to someone......" He began to try to explain some other reasons.

"Please." Torture Conglian said.

"For ...... Why? ”

"Because I know that he has been abroad and hasn't been back for many, many years." The torture conglian opened his mouth lightly, but did not mention the news that Duan Wanshan had died.

Lin Chen lowered his eyes.

The police officer next to them gasped: "This ...... This is impossible, there are blood stains and fingerprints, and the evidence is relatively sufficient. ”

"Do you have any recent entry records from Duan Wanshan?" The criminal Conglian asked rhetorically.

Wang Chao had already found the computer of the Taiwan Authentication Division, logged in to the Exit and Entry Control Center, and then entered Duan Wanshan's name to inquire.

He turned the computer around and said to everyone, "Come and see." ”

The torturer didn't even need to move with Lin Chen, but many people around him.

"Duan Wanshan last entered the country on August 10, 2007...... someone read according to the information on the screen, "and left on September 1 of the same year, and then there was no entry record......

"It's weird." Someone touched his nose and said, "What went wrong with immigration control?" It shouldn't be......"

"This can only show that Duan Wanshan did not enter the country through regular channels, and he may have been smuggled in." Others said.

"But if Duan Wanshan has been abroad, how did he have a grudge against Stankang, and why did he kill people?" Finally, someone asked. 166 Reading Network