Serious Crime Unit 1

Chapter 310 Extraordinary Means (6)
Xiaoke and Lu Yingying came to the fancy shoe factory to find Changchang. Changchang was surfing the Internet in a simple office. There were other people in the office. Xiaoke asked the factory director to take him to a place where no one was around for questioning.

He had grown into a tall man and fit the criteria of a suspect. He sat in the spare room, looking at the two of them uneasily, with doubts on his face.

"You call it growth, right?"

"Yes."

"Are you Liu Qingqing's boyfriend?" Xiao Ke asked.

"This...I, I don't know how to put it, yes, and no." He became even more uneasy.

"Liu Qingqing said you are his boyfriend. You are now suspected of a murder case. We are conducting a routine investigation on you. You must tell the truth, otherwise it will be detrimental to you." Xiao Ke said.

"Okay, I admit that I am her boyfriend."

"Where were you from noon on the 13th to the evening of the 16th?"

"I'm at Liu Qingqing's house."

"Have you never left?"

"No, I'm afraid that if someone sees me walking out of her house, Anshanshan will kill me."

"Aren't you afraid that Anshanshan will go home early?"

"Liu Qingqing installed a locator on his mobile phone. If he comes back early, we will know."

"Wang Li from Room 4 was killed between 15 and 7 pm on April 8th. The only suspect is you. You said you never left Liu Qingqing's house. Do you have any evidence?" Xiao Ke knew that he was required to provide it. The evidence is very difficult, but it must be asked, and many coincidental things will collide.

"How could I kill someone? I don't know Wang Li at all. I only know Liu Qingqing in the whole building." He looked incredulous.

"Think carefully. If you don't have evidence, we will take you back to the criminal police team for further investigation."

Growing silent, he held his long hair tightly with both hands and fell into hard thinking... Suddenly, he raised his head and said: "Oh, I thought of it, I can prove where I am and what I am doing at this time. I During those days when I was with Liu Qingqing, apart from eating, we were tired of making out in bed all day long. We finally had the opportunity to be together, so we must cherish it. I remember that after dinner that day, we went to bed. To commemorate, we used I took videos of the intimate moments with my mobile phone and sent them to my email every day after taking them. Because my phone didn’t have enough storage space, I only kept the videos from two nights, and the other videos were all in my email. , because we played very crazy that night and the picture was very beautiful, so I saved it on my phone, and you can see—" He opened the video and handed the phone to Xiao Ke for viewing, his face flushed.

This is a sex video of growing up and Liu Qingqing. It was filmed from 4:15 to 18:30 on April 20th. It lasted for two hours. It made little Kergen fever after watching it. He originally wanted to show it to Lu Yingying, but he felt embarrassed. , then said to Qiang: "You sent the video to my mobile phone, we will take it back for identification to see if your video is fake."

Although I didn't want to grow up, I had no choice but to send the video to Xiaoke's mobile phone.

After they returned to the team, they identified the authenticity of the video. The results proved that Chang Chang's video was not fake, which showed that Chang Chang was indeed at home with Liu Qingqing when the crime occurred.

What a bizarre alibi!
5
From the beginning, Wu Jiang thought that an acquaintance committed the crime, so the suspect would definitely appear in the address book of Wang Li's mobile phone. However, Wang Li interacted with too many people, so Wu Jiang and Zhou Ting visited non-stop for a week before investigating. 32 people, the speed is slower than a snail. If they are all interviewed, it will take several months. By then, the suspects will have already escaped.

However, Wu Jiang believes that the suspect is very confident and is unlikely to abscond.The most critical thing at present is to screen out suspects from the address book. Is there any shortcut to quickly locate the suspect?Is it possible that the suspect is not in the address book?Wu Jiang believes that this probability is relatively small.

Wu Jiang took Wang Li's mobile phone and was looking through his address book. Who is the murderer?We clearly know that the murderer is among them, why can't we find him?It would be great if it had special functions.

He found that a number starting with 170 called Wang Li three times in half a month. The first call lasted 5 minutes; the second call lasted 9 minutes; and the third call lasted 11 minutes, each one longer than the last.

Segment 170 is the exclusive number segment of virtual operators. It rents the mobile communication network of telecom operators to provide users with communication services based on their own brands.These include more affordable packages that recombine text messages, voice calls, data traffic, etc. Its SIM cards can be sold without the purchaser's ID card, but few people use numbers in the 170 segment.Therefore, Wu Jiang thought this number was suspicious.

Wu Jiang wanted to use Wang Li's mobile phone to call the number named Ah Hui, but he was afraid of scaring the other party, so he entered the number into his mobile phone and dialed. The system came out: "The number you dialed cannot be connected temporarily, please wait. Dial again.”

In this case, there was firstly no signal; secondly, the SIM card was thrown away by the owner, and Wu Jiang judged it to be the latter.This further increases the suspicion of the machine owner, who must be found.

Wu Jiang and Zhou Ting drove to the operator's Yangtze Branch and asked the manager to find out which outlet A Hui's SIM card was sold at.The salesman checked on the computer for a while and said: It is sold at an outlet called Chaoxuan on Jintian Road.

The two of them rushed to the super sales point. It was located at the entrance of Hongqi Alley on Jintian Road. The store was less than 10 square meters. There was a middle-aged woman sitting inside, watching an online TV series and eating melon seeds. She had a vulgar face and a short and fat body. , she saw them walking in and put a smile on their plump faces: "Two handsome guys, what do you want? Just take a look."

"We want to buy a cheap SIM card. I heard that cards starting with 170 are very affordable. Are there any?" Wu Jiang knows that the 170 number has a bad reputation, and most telecom fraudsters use this number. "Yes, how many do you want to buy?" She stood up, turned around, knelt down, and took out a stack of unopened SIM cards from the cabinet.

"Do you need an ID card?"

"It's best to have it, but it's okay not to have it."

"Nowadays, real-name purchases are required, so why are you an exception?"

"Who said I am an exception? All sales outlets are the same." She still smiled.

"I'm sorry, we are from the criminal police team of the city bureau." Wu Jiang took out his police card and showed it to her.

She looked at it and said, "I haven't broken any laws. Why are you checking me?"

"We are not here to check you, but we want to know the situation from you. Look, is this the SIM card you are selling?"

She took out her notebook, opened it, checked it, and said, "Yes, I handled it. This is a SIM card sold on April 4, but there is no registered ID information."

"do you know him?"

"I don't know. Only two SIM cards were sold that day. Both were strangers. One was sold in the morning and the other was sold in the afternoon. The person you want to check should have come in the afternoon."

"Do you remember what he looked like? How tall was he?"

"How can I remember his appearance? He seems to be very tall, at least 1 meters. He is a young man and quite handsome."

"Do you have any monitors installed in your store?"

"How can I have such high-tech gadgets in this small shop?"

Wu Jiang felt that the person who bought the SIM card was very suspicious. Firstly, his height matched the suspect; secondly, he deliberately chose an unmonitored store to buy the SIM card; thirdly, ordinary people would not destroy the SIM card in just more than 20 days. ; Fourth, this SIM card only called Wang Li three times.

We must find him!Jintian Road is a small road with not many people coming and going, and the surrounding shops are relatively narrow and shabby. Wu Jiang asked Zhou Ting to search forward along Jintian Road, and Wu Jiang searched backward, hoping to find the electronic eye.

There is a traffic electronic eye nearly 100 meters away from the Chaoxuan sales point. Although it is far away from the Chaoxuan store, the electronic eye is in high definition and it is a sunny afternoon. I believe that information about the suspect can be found from it.

They returned to the team and asked Lu Yingying to enter the traffic monitoring center to review the surveillance video at that time. After a while, Lu Yingying found the video they wanted.

The video shows: The suspect got off the taxi at 4:1:13 on April 12, and then walked into the super mobile phone store.He is about 20 centimeters tall. Although he wears a pair of wide sunglasses, the outline of his facial features can still be distinguished.

"Yingying, can you use technology to print out his appearance clearly?" Zhou Ting asked.

"No problem. Use the 'FotoSoft' software to make the blurry image clearer. You can also use the original 3D technology to restore it based on the unobstructed parts of the suspect, with a similarity of 98%."

"Yingying, you are awesome!"

In the afternoon, Lu Yingying printed out the suspect's photo. The resolution was satisfactory. Lu Yingying posted his photo on the intranet. The suspect's information will be transmitted to the police station, public security, inspection, prison and other front lines within an hour. In the hands of the police.

He also uploaded his photo to the city bureau’s official Weibo and WeChat, so that citizens who follow Weibo and WeChat can check it, and mobilize a larger area of ​​​​people to search for the suspect. The power of the masses is huge and their eyes are sharp.

The next day, a citizen called Lu Yingying and said he knew the suspect.Lu Yingying asked Wu Jiang and Zhou Ting to contact the whistleblower.The informant lives in Fangcun, Jiangnan District. Fangcun is located in the southern suburbs of the city. Although it is a medium-sized village, it has a very dense population and many rental houses. It is very popular with white-collar workers. The reason is that Fangcun was planned and built by the government. It is neat, clean, and Beautiful and safe.

The informant was a young man who said the suspect lived above him, but he was not sure it was the person they were looking for.Wu Jiang asked him to lead the way, but he said he could only take them downstairs, so he took Zhou Ting and Wu Jiang to the building below No. 12, Lane 19, Fangcun. He pointed to the third floor and said: The suspect lives above.

(End of this chapter)