Profiler 4: Criminal Investigation Team

"But, maybe so."

Xie Jiacheng stammered and said: "The two of us quarreled a few words the day before yesterday, and I went to work. The shifts in our company are on 24/24 and 13. When I come back in the early morning of the [-]th, I won't see her, and neither will I." I know when he left."

"Niu Lixia's bank card is with you, right?"

Qiao Sen suddenly asked, "Is it you who pretended to be her and chatted with Niu Lixia's younger siblings?"

Xie Jiacheng turned pale and said, "Yes...it's me."

"What is your motivation for doing this?"

Fang He said: "The chat records show that you have been asking for money from Dong Niu Lixia's younger brother and sister. Do you know this is a scam?!"

"no no!"

Xie Jiacheng waved his hands repeatedly and said, "I'm just afraid that they won't be able to find Lixia to call the police, so I want to stabilize them first. I asked them for money because I wanted to show that Niu Lixia was cheated into a pyramid scheme and lost her freedom." Can’t get out. His cousins ​​and younger brother are all students and have no money at all. If I really want to cheat, I’ll talk to Lixia’s parents!”

What Xie Jiacheng said is reasonable, but it may also be an excuse.

Qiao Sen frowned and said, "So, you're admitting that Niu Lixia's ID card, bank card and other important personal items are with you?"

Xie Jiacheng was taken aback, "Yes, yes."

Hearing a "snap", Fang He slammed the table and said: "You are good at lying, even if your girlfriend ran away from home, where can she go without her ID card and bank card?! "

"because……"

Xie Jiacheng hesitated for a moment and said: "She left her wallet at home, but... I didn't see her mobile phone. She often surfs the Internet with her mobile phone, so I think she ran away from home."

Qiao Sen felt that although Xie Jiacheng didn't admit anything, he still revealed a lot of information.Now they are just making routine inquiries. Even if they are suspicious, they don't have much tangible evidence. However, Xie Jiacheng privately withheld Niu Lixia's wallet, identity certificate and bank card, which shows that he is indeed a serious suspect.

The two asked for a few words, and although they didn't get a confession, they still went through the formalities and asked someone to send Xie Jiacheng to a detention center to observe him for 48 hours.

When Xie Jiacheng got out of the police station, Jiao Yang said to He and Qiao Sen: "What this man said is not true. He must have concealed something. You should conduct a peripheral investigation on him. I will find Director Ji to confirm the time of death." .”

Fang He, Qiao Sen and others immediately started a comprehensive investigation of Xie Jiacheng.

Jiao Yang went to the forensic department to find Ji Yunfan.

But the deceased had been dead for more than a month and had been soaking in the river.As far as the existing technology is concerned, it is still impossible to determine whether the deceased died on the 12th or 13th of last month.

To prove or remove Xie Jiacheng's suspicion, the first thing is to implement his alibi.

Fang He and Qiao Sen went to the Science and Technology City again, and found a colleague from the human resources department to repeatedly check the attendance status of the day.

Signing and punching are all available, and the surface looks seamless.

However, Qiao Sen looked at the signature on the attendance sheet and felt that there was something strange about it.

Ke Luoluo, who volunteered to run errands with him, looked at the signature of the worker on duty who was on the same day as Xie Jiacheng, and suddenly clapped his hands and said, "I see, these two signatures seem to have similar stroke habits, I'm afraid they were signed by the same person." Yes! When we sign in for class, we often do this kind of thing, two or three people sign for each other."

Fang He and Qiao Sen took a closer look and thought it made sense, so they asked the manager of the human resources department to call Chen Xiangbo, a worker in Xie Jiacheng's class.

Hearing that the police were looking for him, Chen Xiangbo was a little nervous.

Fang He stretched out his hand and patted Chen Xiangbo's shoulder and said, "Look at what you've done!"

Chen Xiangbo shivered in fright, "Comrade policeman, I, I didn't do anything bad!"

Ke Luoluo tapped the two signatures on the attendance sheet, "Is this all signed by you? Let me tell you, don't deny it. We are from the Municipal Bureau, and there are a lot of handwriting identification experts."

Chen Xiangbo was startled when he heard this, and said with flickering eyes: "Comrade policeman, I signed this indeed. We have to change our clothes after get off work at night, and often one of them didn't finish changing, and the other signed both names, so we can leave early. It's nothing, right?"

"You tell the truth."

Qiao Sen said: "Did you and Xie Jiacheng go to work together that day? This is a lawsuit involving human life. If you talk nonsense, you will be perjured and you will bear criminal responsibility!"

"Xiao Xie and I go to class together."

Chen Xiangbo lowered his head and said, "Our company has a punch card machine, fingerprints can't be faked."

Ke Luoluo looked at it, and felt that this person's expression was not right, and his eyes flickered.

Ke Luoluo suddenly thought of something and wanted to cheat him.

"That's not necessarily true, is it?"

Ke Luoluo deliberately said: "It's not a high-tech technology. Now there are special custom-made finger masks on the Internet, which cost tens of dollars each. Our classmates have all done this, you think I don't know?! "

"That's what happened."

Fang He cooperated and said: "Just this kind of ordinary punch card machine, you can really handle it if you just make one. Otherwise, we'll take the punch card machine back to the city bureau to check it, how did it punch the card at that time!"

"No need, officer."

Chen Xiangbo smiled awkwardly: "You guys are amazing, we all know that. Xiao Xie and I knew each other when we rented a house together, and later we happened to be in the same class. We bought that thing from the Internet, it doesn't mean that we won't come Yes. At most, I will take turns to walk a little earlier at night, so that I can have a meal with my wife and girlfriend.

On the 12th of last month, it seemed that Xie Jiacheng left after 8 o'clock in the evening. I signed and punched the card for him.Dear police comrades and unit leaders, I admit my mistake, how should you punish me! "

Good guy!The HR manager was speechless after hearing this, and even used high technology just to take advantage of it.

However, this proves that on the night of the 12th of last month, Xie Jiacheng's alibi was forged.

Before interrogating Xie Jiacheng, the police officers rushed to the community where Xie Jiacheng and Niu Lixia lived together, reviewed the surveillance video on the 12th of last month, and found that Niu Lixia went out at 12:7 noon and returned at 8:[-] pm or [-]:[-] pm. She was never seen again.

And Xie Jiacheng returned in a hurry around 8:30 in the evening.But at around 9 o'clock in the evening, Xie Jiacheng came out alone again.Although the video of the community is not very clear, it can be seen that Xie Jiacheng came out alone empty-handed, without even a bag on his back, so naturally he couldn't move the body.

About an hour and a half later, at 11 o'clock in the evening, Xie Jiacheng returned and never went out again.

The police officers watched the video for the whole night, and found that Xie Jiacheng went out to have breakfast alone the next morning, but he looked very worried.

Xie Jia didn't go out in Chengdu at noon or evening, maybe he ordered takeaway.

On the 13th, at 11:15 p.m., Xie Jiacheng went out again, probably to work in the company.

However, the two times Xie Jiacheng went out, he only carried a small shoulder bag on his body, which could not be used to carry the corpse. He also rode an electric car to work, and he did not rely on a car to dispose of the corpse.

So, how did Niu Lixia disappear out of thin air, then fall into the river and go downstream to the Century Garden in Pudong New Area?

This made the police very puzzled.However, now that the evidence of Xie Jiacheng's lying has been seized and he is interrogated, perhaps the answers to these questions can be obtained.

This interrogation was very important, so Jiao Yang invited Lu Yuanli to sit in charge.

In the face of very sufficient evidence, Xie Jiacheng knew that he couldn't hide it, so he had to truthfully explain what he knew.

"Comrade officer, can I have a cigarette?"

Xie Jiacheng wiped his face, and took the cigarette from Qiao Sen, "On the night of the 12th of last month, I was on duty at the company, and suddenly I heard my phone rang, but no one spoke when I picked it up. I just thought After hanging up the phone, I heard a sharp quarrel coming from the phone, it was Lixia and a man's voice.

It seems that when they were fighting, they accidentally pressed the phone.It's a mess over there, I can't hear clearly, I can hear them talking about children or something.It seemed that Lixia was asking that man for money, telling him to take responsibility, otherwise she would report him.Doesn't this mean that Lixia is pregnant with that man's child?I'm her boyfriend, and I didn't even know that Lixia was pregnant.When I heard it, I went crazy, so I asked my workers to sign and punch the card for me, and I hurried home. "

After I got home, I didn't see the man's shadow.I told Lixia that I just heard everything on the phone.Lixia thought I knew everything, and she didn't hide it from me, so she told me.When she was working, she met a rich and powerful man, and now she is pregnant with that man's child, and she is going to be an official's wife.

Comrade police officer, can you understand a man's mood?I have been so good to her, but she has been lying to me.When we met, she told me that she was just working as a waitress in KTV.But when I saw her wearing gold and silver all the time to buy beautiful clothes, I became suspicious. I asked her and I found out that she is doing that kind of thing to make money, not only going out to sell, but also taking drugs with others!But she is like this, I still can't bear her.I really love her, I cried and begged her not to leave me, but she didn't listen at all, she still wanted to pack up her things and leave the house..."

Fang He coughed and said, "So, you strangled her to death in a fit of anger?"