Evidence hunting forensic 4 unsolved case code

Back at the bureau, Lin Dong first ran to the second basement floor, and handed over the facial tissue that he had found in the trash can to Qi Ming himself—Tang Zhexue was not happy to take it, saying that it was not snot but X fluid on it.Wu Tian, ​​who didn't know much about the anti-drug department, also came down, and handed over Chang Jinxuan's DNA samples, a few hairs with hair follicles - which Zhuang Yu directly plucked from Chang Jinxuan's head.

Staring at the two test materials that were thousands of miles away from the sampling standard, Qi Ming's usually indifferent eyes showed a trace of dissatisfaction—it's impossible to say that these people think there is not enough forensic work, right?

While waiting for the DNA results, Lin Dong led his team to sort out the files of Zhang Fei's disappearance. Unsurprisingly, they found something wrong: Zhang Fei disappeared during a business trip in Nanning, and her last stop was this city. , but the company said that she changed the itinerary temporarily, otherwise she should fly directly from Beijing to Nanning, then she came to this city to see who was doing what, but the police officer in charge of the case did not investigate at that time, and now it is even more difficult because of the long time No way of knowing.

There is no monitoring to adjust, no witnesses to question, and no obvious clues to follow. Once this point is reached, the case will be deadlocked, but for the cold case team, it is the beginning of everything.After compiling the existing information, Lin Dong immediately issued instructions: "Yangzi, check the ticket purchase records of air tickets and train tickets from this city to Nanning, and see if Chang Jinxuan, Gu Li, and Zhu Hua, Has anyone been to Nanning during Zhang Fei's disappearance."

The tapping sound of the mechanical keyboard sounded rhythmically, and after a few minutes, Yangzi raised his head and reported: "Nothing, Team Lin."

The office fell into silence for an instant, and almost everyone's eyes focused on Lin Dong at the same time—could it be that Zhang Fei's disappearance had nothing to do with Gu Li and the others?

There are tens of thousands of clues, but only one is useful. The collected information is analyzed, judged and then eliminated, which is the only way to investigate the case.But in the unsolved case team, useless information rarely appeared. First, what should be excluded was basically excluded at the initial stage of the investigation. Second, Lin Dong's decision-making rarely deviated.When Tang Zhexue was chatting with Shi Yuguang before, he heard the other party mention Lin Dong's glorious past. The main reason why he was promoted at a rocket speed at a young age was that he had an extremely keen judgment on the direction of the case and did not do useless work. Naturally, the case was solved quickly.Cases that can be closed in three to two months for others may not take half a month for Lin Dong. His style of handling cases is fast, accurate, and precise. From this point alone, many experienced old investigators are Convince him.

But seeing Lin Dong standing up, facing the window and standing with his hands behind his back, his right thumb and index finger are slightly rolling—this is his habitual movement when thinking about difficult problems.Maintaining this posture, Lin Dong suddenly turned his head a few minutes later, the white cold light condensed on the metal frame, and said in a deep voice, "Cha Gaosheng."

Yang Kelin entered Gao Sheng's ID number into the query system, and soon, his ticket purchase record for the train to Nanning three days before Zhang Fei's disappearance appeared on the screen.Seeing the result, Lin Dong breathed out in relief, turned around and said to his colleagues: "My current thinking is that Gao Sheng did the dirty work for Gu Li, and the disappearance of Zhu Bin and Zhang Fei may be his masterpiece, and his In the end, I was silenced by Gu Li."

"Gao Sheng helps Gu Li with dirty work?" Wen Yingjie was slightly puzzled, "But in fact, he has been giving Gu Li money."

"It's for investment. He trusts Gu Li very much. Didn't you hear it when you went to see his son? He also recommended his own son to follow Gu Liqian." Lin Dong tapped the table with his fingers, "Do you still remember, Gao Where did Sheng work before retiring?"

Wen Yingjie recalled it for a while and said, "He is an employee of the meat joint factory."

"I understand what you mean, team leader." Tang Zhexue continued, "Gao Sheng is a retired employee of the meat joint factory, so he has a unique psychological advantage when it comes to destroying corpses and traces - he is used to Dispose of the corpse."

Blessed?Meat joint factory?

After thinking about it for a while, He Lan stood up and ran out of the office.I ate two steamed buns for dinner, and now I poured them all out.

—

The DNA test results confirmed that Chang Ziyan and Chang Jinxuan had nothing to do with each other.Qi Ming also helped to do a genetic analysis, confirming that all of his illnesses come from homozygous mutations of autosomal recessive inheritance, which further supports Lin Dong's speculation that Chang Ziyan is most likely the child of Gu Li and Zhu Hua .

This report is enough to break Zhu Hua's psychological defense, and Lin Dong firmly believes it.The price of honesty is too great, especially when the real answers are held in the hands of others, and the secrets that are guarded are as easy to break as soap bubbles.Of course, if this is a secret carried by an ordinary woman, he will never expose it cruelly, but it is a matter of human life, so he must act as a ruthless revealer.

Continue to dig into the information about the intersection of the missing person with Gu Li and Zhu Hua, confirm the details and fix the evidence, and submit it to the superior for research and judgment. After the process to be followed, Lin Dong "invited" Zhu Hua into the bureau.He didn't enter the interrogation room but the interview room. Because there was no case for intentional homicide, the current investigation is still the case of disappearance.He will lay traps like a hunter, luring the opponent into step by step.He admitted that he enjoyed the process and enjoyed having the correct answer in his hands, but he watched the interrogator keep giving wrong steps to solve the problem like a child who didn't listen to the lecture.

Tang Zhe learned that he was bad, and he felt at ease even if he was bad.

Taking He Lan into the meeting room to sit down, Lin Dong pushed the disposable cup filled with drinking water towards Zhu Hua.Zhu Hua looked haggard, with light makeup on, his face was still gloomy, and his eyes were full of exhaustion.She was about to be overwhelmed by debts. According to Tang Zhexue, when he and Yue Lin went to mention Zhu Hua, they also ran into a group of gangsters begging for money.

Tang Zhexue drove those people away, but he could manage them for a while, but he couldn't manage them forever.Today's debt collection companies are not like before. They don't want to use sticks at every turn, and they don't leave evidence of crimes such as picking quarrels and provoking trouble or intentional injury.They just kept pestering each other, relying on them, and even living in the debtor's house, breaking the inherent laws of life and making all family members terrified.

Right now, Zhu Hua is extremely fragile, with a debt crisis, her husband lost contact, and a son with a low IQ who needs to be taken care of. At a time like this, if you just tap her lightly, she will be shattered to pieces.

Lin Dong showed her the identification report of Gao Sheng's DNA extracted from the car under the name of Chang Jinxuan's company: "Ms. Zhu, a missing person's body was found in a car under the name of your husband. DNA, and the identification result is blood, since Chang Jinxuan is currently out of contact, I hope you can actively cooperate with our investigation."

Zhu Hua looked at the information and raised his eyes in doubt: "Gao Sheng? We don't know this person."

"Are you sure Chang Jinxuan doesn't know him either?" Lin Dong leaned forward, exerting invisible pressure, "Think about it, has he mentioned it?"

Zhu Hua shook his head firmly: "No, Lao Chang hardly cares about the company's business. If it's a customer or supplier, it's all in my hands."

Judging by her body language and facial micro-expressions, she wasn't lying.Lin Dong retracted the report, and put up Zhang Fei's photo: "Then, do you know this person?"

With just one glance, Zhu Hua's eyes froze instantly.She felt guilty, no matter what the reason was, her fingers on the paper cup tightened slightly.Tilting his head and giving He Lan a look, Lin Dong signaled that she would ask questions next.As the team leader, Lin Dong pays great attention to giving opportunities to newcomers, allowing them to fully exercise and grow rapidly.It takes at least two or three years to cultivate a skilled person. Whether they can grow into independent investigators in the future depends on their own understanding and diligence.

Clearing her throat, He Lan repeated Lin Dong's question: "Zhu Hua, do you know this person?"

"I know her. Her name is Zhang Fei. She is the daughter of my tutor when I was in college."

Zhu Hua lowered his head slightly.Under the sunlight, Lin Dong noticed that her hair was completely dyed, and all the roots had turned white.Thinking about it, this woman has burdened too much, and tried her best to pretend to be a hard shell, but in fact, she was already weak inside.He has also experienced this kind of days of losing hope and having to live. It feels like his soul is buried deep, leaving only a shell like a walking dead.

He Lan asked again: "She has been missing for five years, do you know?"

"know."

"She came to this city before she disappeared, have you met?"

Zhu Hua hesitated for a moment, then nodded unwillingly: "I invite her...to have a meal."

"Did she tell you, what is she doing here?"

"Their company is building a cultural tourism brand, and they said they came to inspect a project."

"What project?"

"I don't know, she didn't elaborate."

"Are you the only one who invites her to dinner? Is there anyone else present?"

"..."

Lin Dong observed quietly, and Zhu Hua's expression showed that besides her, there was another person present when eating with Zhang Fei.

This person should be Gu Li.

"She didn't come to inspect the project, but came to ask you and Gu Li for money, right?" He Lan keenly seized the opportunity, set up a photo of Gu Li, and pressed her every step of the way—"Five years ago, she gave I bought Gu Li's 300 million investment collection through your introduction, and then she found out that she was cheated, and came to ask you for money, but if you couldn't give it, she ordered Gao Sheng to kill her."

"No! I don't!" Zhu Hua screamed loudly, "I don't know Gao Sheng! Gu Li is my husband's friend! I don't know him at all!"

Snapped!

Lin Dong threw the paternity test report and genetic disease diagnosis report on the table—the time has come to expose the lies.He took off his glasses, and his sharp vision was unobstructed by the lenses, shining out from under the arch of his eyebrows - "Chang Ziyan's genetic disease is the result of inbreeding, Zhu Hua, you are Gu Li's biological sister."

"—"

In an instant, Zhu Hua's face was ashen, followed by the person flickering, and fell down along the chair.

—

"Ah? Into the hospital?"

Tang Zhexue had a premonition that something might happen, but he was still worried when he heard the news that Zhu Hua had entered the hospital.It was really driving people to death, Lin Dong absolutely couldn't bear it and walked around.

"The doctor said it's nothing serious, it's just that I'm over nervous and I'm suffering from neurosis." Holding the earphone with his hand, Lin Dong looked sideways at Zhu Hua who was lying on the water in the ward, "I won't go back at night. Let's wait until she wakes up and continue to ask."

Mentioning that the heart in the throat was slowly returning to its place, Tang Zhexue let out a long breath, and while stroking the cat, he warned: "You can take it easy, don't cause trouble."

"No, the doctor checked her, and there are no problems with her heart and brain vessels." Lin Dong smiled helplessly, "I was so scared by He Lan, I just cried a few times with me."

"Hey, it's the first time I've met a big girl. It's inevitable. You'll know when you have more experience in the future. When you enter the interrogation room, you will always pretend to be dead."

"Well, by the way, you went to see Chen Jun's parents today, what did you find?"

He has been busy with a series of disappearance cases, and the Sunflower case is on hold. Today, Tang Zhexue brought Zhu Hua back to see Chen Jun's parents.Judging from the clues we have so far, Chen Jun is the only possible witness. It's a pity that he is in a mental hospital, and the guardian does not allow him to see him.

Tang Zhexue said worriedly: "Don't mention it, I don't know what to ask. When Chen Jun was in elementary school, his parents were not around at all. He was brought up by his grandparents."

"Then we still have to find an opportunity to ask him himself... I'll go to work for his parents when I'm done here." After a pause, Lin Dongrou lowered his tone, "Go to bed early, you haven't slept well these days."

"Gigi will sleep after walking."

Before the voice fell, I heard a dog barking from the receiver, as if Jiji was urging the owner to take her out, and Tang Zhexue yelled impatiently: "You are enthusiastic when you use me! Go, go! Take it out yourself. Put on the leash!"

——Do it yourself?Are you mature?

Lin Dong couldn't help complaining secretly.

TBC

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