Evidence hunting forensic 4 unsolved case code

It was very difficult to apply for the transfer of umbilical cord blood. There was no mandatory order from the public security department, and the storage company refused to cooperate. Lin Dong had no choice but to apply for one as the other party wished.It took a lot of trouble during this period, Tang Zhexue didn't see him doing anything else in the past two days, he just made phone calls, and had to go to a certain leader's office to explain in person if necessary.Therefore, sometimes the case cannot be investigated, and it is also related to the personality of the investigators. When encountering complicated procedures and requiring responsibility, not everyone has the confidence and courage to face the difficulties.In Lin Dong's own words, obtaining evidence against the possibility of being complained and punished is like investing. Risks and opportunities coexist, and what gives him the confidence to challenge risks is the early investigation results that gather the wisdom of the entire team.

This time his investment was successful again, and the comparison results showed that Cai Jingtian's DNA sample completely matched Lin Yichu's umbilical cord blood sample.With the evidence in hand, he did not notify Lin Zhoudong in a hurry, but called Chu Xia, who had just returned to the city, into the bureau on the grounds of assisting the investigation.

However, in the face of the evidence, Chu Xia's reaction was far beyond everyone's expectations.She didn't panic, but just read the report calmly, then closed it gently, blinking her almond-shaped eyes with fine lines on the corners of her eyes: "I told the police about this matter a long time ago, I didn't expect You put it off until now for testing."

This sentence is tantamount to the sound of thunder in the clear sky, and a white light flashed in front of Lin Dong and Tang Zhexue at the same time.After the moment of astonishment passed, Lin Dong gently pushed Tang Zhexue's arm with his left hand under the table.Tang Zhexue immediately squinted at his right hand, saw the other party made a gesture that only they could understand, got up and walked out of the interrogation room.In about three to two minutes, the red light under the camera in the corner went out suddenly.

After a while, Tang Zhexue returned to the house, and when he entered the house, he turned back and locked the door.Sitting next to Lin Dong, he whispered: "Everyone next door is clear."

Lin Dong lowered his eyes to show his understanding.Chu Xia's confession just now proves that someone found out the clues in advance, but they didn't make it public, and this person is inside the police, so the current investigation must be kept secret.He will supply the required procedures to his superiors later, but from this moment on, the conversation in the interrogation room, except for him and Tang Zhexue, who can hear him, cannot leak a single word.Subsequent video recordings were all shot with their own mobile phones.

After readjusting his questioning ideas, he asked again: "Who did you explain to?"

"A police officer named Bai."

Chu Xia replied calmly.Judging from the tone of voice and facial micro-expressions, Tang Zhexue can roughly confirm that she is not lying.

"Full name?" Lin Dong asked as he searched the memory bank - none of the police officers who followed this case had a surname named Bai in the file, but those who assisted in peripheral work but were not recorded were not excluded. personnel.

"Huh? I didn't ask."

"Male and female?"

"male."

"What does it look like? How old is it?"

"No, he just called me."

Her answer made Tang Zhexue's hands that were typing on the keyboard pause a little, and subconsciously glanced sideways at Lin Dong's expression, and saw that Lin Dong's brows were slightly wrinkled, and there was a hint of disbelief in his eyes.

"Never seen it? Then how do you know he is a policeman?"

"He knows exactly what the police did when they were looking for my son." After a pause, Chu Xia probed: "Aren't you guys under the discipline of secrecy? Some details are unknown even to the reporter of the case."

This is true, Lin Dong admitted.It is impossible to announce the details of the investigation and detection of the case to the world.As Chu Xia, who had been in direct contact with the police investigation process, she could easily put down her guard when she heard that the other party was able to explain the investigation process of the case in detail.

After contemplating for a moment, Lin Dong continued to ask: "Then did he mention the department he belongs to? His position?"

Chu Xia recalled it carefully, not sure: "Uh, it seems... the Criminal Investigation Corps or something, I can't remember clearly." But immediately realized something: "Isn't he one of your people?"

"When did he contact you?" Lin Dong didn't answer her question directly, and couldn't answer it either.This "white police officer" who came out of nowhere suddenly made the direction of the case confusing. His only wish now is that no one should make mistakes that should not be made.

"Probably... half a year after my son disappeared." Speaking of this, Chu Xiamo sighed, "At that time, the police in charge of the case had already withdrawn, I thought there was no hope, and I didn't expect anyone to think about it... ..."

"No one else cares, so why should Police Officer Bai care?"

"He said that the higher-ups refused to allocate funds for the investigation, but he felt sorry for me and was willing to help me investigate in private."

Her answer reminded Lin Dong of Bi Yuchuan inexplicably. That guy had done this kind of thing before. He searched everywhere for unsolved cases ranging from theft to disappearance.At the beginning, it was because he discovered that Bi Yuchuan had earned money that he shouldn't have earned, that he ruthlessly rejected the other party's promotion and transfer order.I have to say that Bi Yuchuan is indeed a capable person, but it's a pity that his mind is useless on the right way.

"Are you asking for money?"

"No, he's a nice guy, and his tone is very kind."

"No other conditions?"

Chu Xia shook her head, for a while, a trace of shame appeared on her face, and at the same time, she was a little melancholy: "I know what you think of me, I'm married, and I'm still out with other men... But police officer, you don't know, I I really have no relationship with Lao Lin, my parents just sold me to him, and the 28 dowry gifts were all given to my younger siblings... and he told my parents well at the time, marry When I go back, I want to make a good offering for me. In fact, I spent money to buy a servant girl. From the first day of marriage, I have to wash his feet, beat his legs, squeeze his shoulders and back every night. I have to get up at 300:[-] and start working. He only gives me [-] yuan pocket money a month, saying that I have no place to spend money on food and living at home. Don’t look at what I do, wrapping myself in flour every day, and wearing good clothes is a waste... When I was about to give birth, my feet were swollen and I couldn’t wear shoes, and I had to get up early every day to greet guests. I had no choice but to be barefoot Walking in the house, it's January, do you know how cold it is on the concrete floor..."

As she spoke, she began to sob.Tang Zhexue took out a few facial tissues, got up and walked over, handed them to her, and went out to get a glass of water for her.Aside from the act of betrayal, he somewhat sympathizes with Chu Xia. Women who are similar to fate are still not a minority in today's society, let alone more than ten years ago.For patriarchal parents, they are bargaining chips, tradable items, and the source of bride price for brothers and younger brothers to marry their daughters-in-law.Just like the girl who made a lot of noise on the Internet before, she was driven to a dead end by her family's non-stop blood-sucking behavior at a young age. Those who have education, vision and insight can't escape the squeeze of their original family, let alone someone like Chu Xia who can't even go to elementary school. None graduated.It is no easy task to change the concepts formed over thousands of years, and it may take two or three generations, or even longer time to get rid of them.

After drinking half a glass of water in one breath, Chu Xia calmed down slightly, and murmured: "Yes, he didn't starve me, and he didn't beat me like my father beat my mother, but I can't feel it in him. There is love, I complained to my sisters, but they said, whose life is not like this? He is just not so considerate... Until one day I met a man who came from our hometown to do business, and he was knowledgeable , the shot is also generous, and most importantly, he knows how to appreciate me...so...so...hey..."

There are more reasons for cheating than murdering. Lin Dong was not surprised, and asked straightforwardly: "What's that man's name?"

"Shi Pinwen." Chu Xia was very straightforward.

Tang Zhexue interjected: "The stone of the stone? Which two words are behind it?"

"The product of moral character, the text of culture."

"When were you born?"

"Uh... 34 when I met him."

While Chu Xia was answering the question, Tang Zhexue had already switched to the interface of the query system. It was okay. There were not many men named Shi Pinwen. There were only three people checked, one of whom was dead, and one whose age did not match. That, age and place of origin all match Chu Xia's description.Under his signal, Lin Dong tilted his head to look at the computer screen, and his brows that had just been flattened slightly raised again——Shi Pinwen was sentenced to ten years in prison for abducting a nine-year-old child with others when he was 25 years old.Calculating the time, he should have met Chu Xia not long after he came out.This also confirmed the speculation of the police at the time. The kidnapper had a criminal record and kept changing the transaction location for anti-tracking. At the same time, he may have chosen to terminate the transaction because he discovered the police's intervention.

Tang Zhexue printed out the ID photo for Chu Xia to identify, and confirmed that the Shi Pinwen they found was the one she said.

When Tang Zhexue returned to his seat and sat down, Lin Dong continued to ask, "Have you mentioned Shi Pinwen to that police officer?"

Chu Xia showed embarrassment: "No, I didn't mention it... Officer Bai found out by himself, and he also told me that Shi Pinwen had a criminal record of kidnapping... That's when I found out that the child was kidnapped by him... "

"Then do you know why he did this?"

"I asked him, and he said that he took me and my child away from Lao Lin to get some money." Chu Xia twisted the hem of her clothes in confusion, "I didn't understand the "Marriage Law" at that time, I didn't know that Lao Lin and I only served wine. If I don't get the certificate, I can't be considered a legal couple. If I fall out with him, I won't get a penny of the lottery and store he won, and the child is not his, let alone nothing."

"Are you sure that the child is not Lin Zhoudong's?"

Chu Xia blushed when she heard this, and lowered her head even lower.How can this kind of thing be put on the table? Anyway, women have their own ideas.After hesitating for a moment, she nodded lightly.

Lin Dong had no intention of embarrassing her, and continued to ask: "You never thought about getting the child back?"

"If you don't come back, he said that he has sold it to someone else."

"Then how did he get into the room?"

When mentioning this, Chu Xia raised her face and frowned remorsefully: "I really didn't expect that he would copy the key while I was taking a shower. It's all Lao Lin's fault. If I install a better lock and the key is more complicated, How could it be copied in such a short period of time, my father is a locksmith, I understand this... Of course, Shi Pinwen is also kind, if we don't get the money, even if we mother and son go with him, we will drink the northwest wind."

Hearing this, Lin Dong took off his glasses and placed them on the table, rubbing his eyes helplessly.There is no way to say this woman, Shi Pinwen has tricked her into this, and even said good things about her.Also, what happened to that surnamed Bai?I have already checked who did it, why didn't I report it?

However, the internal issues will be investigated later, and the kidnapping case must be concluded first.

Putting on his glasses again, he continued to ask, "Where is this Shi Pinwen now?"

Chu Xia looked puzzled: "I don't know, I can't contact him. I couldn't find him from the second day after I asked him. My cell phone has been turned off. Police officer Bai told me where the child went."

Lin Dong's eyes were slightly dazed, and he pondered for a moment and asked, "Do you still have contact with Police Officer Bai?"

"It's gone, the last call he made was to tell me where the child is."

"Did you leave his mobile phone number?"

"I kept it, and I haven't deleted it." Chu Xia looked up at the mobile phone on the interrogation table, which was asked by Tang Zhexue to take it out and put it on the table when she first entered the room.

Tang Zhexue got up and handed her the phone, asking her to call out the phone number of that "police officer Bai".After writing down the number, Tang Zhexue went upstairs to find Yang Kelin, and dialed the number with the network software that could not find the source. Not surprisingly, the system indicated that it had shut down.

The number is not a real-name system, and Tang Zhexue asked Yang Kelin to find out where he sold it, and then handed over Shi Pinwen's background information to other team members, and told them to find out the whereabouts of this person.After arranging the work, he returned to the interrogation room and continued to ask Chu Xia about the details of Police Officer Bai and Shi Pinwen.However, after many years, she didn't remember very clearly, especially Police Officer Bai, who had never even met face to face, and only said that the other party was about 40 or [-] years old when he heard the voice.

When she mentioned that the "white police officer" always felt a little far away from the receiver when he was on the phone, as if he was deliberately pressing his voice, Lin Dong's plain eyes lit up a gleam.After a little thought, he called Tang Zhexue to the corridor, left him standing at the door of the interrogation room, walked forward, turned around as he walked, and turned into the safe passage.Tang Zhexue's doubts gradually rose to the peak with the slowly closing door.Suddenly, the phone rang, and it was Lin Dong who called. He picked it up and listened to it: "Hello? Am I talking too far away from the receiver?"

Tang Zhe replied, "Yeah, it's not quite like your original voice."

The phone was hung up, and soon, Lin Dong came out from the safe passage, holding the mobile phone in one hand, and a cigarette filter in the other: "This is a simple voice-changing method used by the old policeman. If it is blocked, the sound will be distorted to a certain extent, when I was with your dad, I saw him use this trick."

"????"

Surprised, Tang Zhexue couldn't help but sigh with emotion—thanks to the advanced technology, the voice-changing software is so convenient, I can pretend to be a woman.At the same time, he realized the truth that this situation was trying to cover up: "So this 'police officer Bai' had contacted Chu Xia head-on, in case she would recognize his voice, so he did it deliberately."

"Yes, if I'm not wrong, his surname is not Bai." Lin Dong exhaled slightly with worry in his brows and eyes: "It seems that everyone who has been in contact with this case back then is suspected."

TBC

The author has something to say:

EMMMMMMMMMM, this volume is coming to an end~

Thanks for subscribing, welcome to chat~