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It has been 43 hours since Ding Xiaodong disappeared.

Wang Lei found Mao Qiang and them in the monitoring room of the subway terminal, and several people were gathered in front of a computer. Mao Qiang pointed to the screen: "Let's look again, Ding Xiaodong got off the train and walked towards the exit of the station." ”

Wang Lei said hello, and happened to see Ding Xiaodong walking out of the monitoring range on the screen: "What about the back?" Isn't there any surveillance in the square outside? ”

Liu Xiaolin shook his head and stopped fast-forward the surveillance video: "There is only monitoring at the intersection outside, and you can't see the middle of the square." We have checked the video of the intersection, and there is no record of Ding Xiaodong. ”

It's strange, everyone is using their brains, this side shows Ding Xiaodong walking out of the platform, but there is no appearance over there, did he disappear when he walked to the square?!

With questions, the entire Crime Squad came to the square. There are a lot of people in the square, waiting for the bus, playing, and buying small goods. Mao Qiang arranged one person in each direction, everyone held the photo, and began to ask those vendors, and only they stayed in the square the most.

Wang Lei looked around, and a signboard attracted him, and he called Mao Qiang over: "Team Mao, look over there." ”

There is an internet café right at the exit of the subway, which can be seen from a distance. This is what the light is talking about, but it is in front of them, so Mao Qiang and they didn't notice it.

Mao Qiang was excited, the Internet café, this is the favorite place for children. Since there is no Ding Xiaodong in the monitoring at the intersection over there, it means that he is still staying in the square. For an 11-year-old, an internet café not only allows him to play, but also gives him a sense of security.

The owner of the Internet café is not there, and a young girl is looking at the store. Mao Qiang and Wang Lei searched the entire Internet café separately first, but found Ding Xiaodong. Then he walked to the bar and asked, "Little girl, we are policemen." You don't have to be nervous, you look at this picture, have you seen this kid on Friday night? ”

The young female webmaster looked at the photo too quickly, glanced at it and immediately shook her head: "I haven't seen it." Wang Lei felt that she hadn't seen clearly at all, leaning over to look inside the counter, it was very good, and it was really monitored.

The technique of monitoring is a little more complicated for Wang Lei and Mao Qiang, the two are not computer idiots, they are just rookies. Mao Qiang immediately took out his mobile phone and called Liu Xiaolin in. Among the several members of the serious crime team, Liu Xiaolin is the most familiar with electronic products, according to himself, he used to play hacker forums at school, and he is also famous.

"Found it!" Liu Xiaolin shouted softly, Mao Qiang and Wang Lei rushed forward, and sure enough, the surveillance showed that at 8:20 on Friday night, Ding Xiaodong entered the Internet café. It was already 11:30 a.m. when I left the Internet café.

"Where is he sitting?" Wang Lei asked the network administrator, the girl looked at the screen, pointed to the back row and said, "He is sitting in the position of machine 1103." It's the third computer counted from the left in the last row. ”

Li Yuan and Yuan Feiteng also entered the Internet café, both of them shook their heads, and Li Yuan reported: "No one outside has seen Ding Xiaodong, but I think someone has seen it, but I have long forgotten it, after all, there is such a large flow of people in the square every day, who will have such a good memory to remember a child who walks alone." ”

Needless to say, the computer was moved back to the Crime Unit. Liu Xiaolin took out the hard drive, plugged in a small special cracking device, connected it to his computer, and began to search for all the traces left by Ding Xiaodong on the computer.

Wang Lei added another point to the timeline on the case analysis board - 11:30 p.m., Internet café. Pointing to this line, Wang Lei said: "We have confirmed Ding Xiaodong's whereabouts until 11:30 on Friday. It's 2 p.m. on Monday, and Ding Xiaodong has been missing for 42 hours. ”

"There are still 6 hours, and in 6 hours, we will completely lose Ding Xiaodong. Therefore, we now have to find out where Ding Xiaodong went after leaving the Internet café. Mao Qiang couldn't just watch his old classmate and good friend lose his only child like this.

Li Yuan raised his hand: "No matter where Ding Xiaodong left the Internet café, the surveillance at the intersection did not detect him, I think he should have taken a taxi." ”

When Li Yuan asked the vendors in the square, he learned a situation: a little later, after everyone in the square, there would be some taxis coming over and waiting for those who returned at night, and by the way, familiar drivers also bragged to each other, played poker, and gambled a little money.

Mao Qiang was so angry that he wanted to reprimand Li Yuan for a few words, you said that you are an old policeman, and such important information is not said early, it is fun to hold it in your heart, right! He pointed at Li Yuan: "You and Yuan Feiteng will go to the transportation management office immediately and contact those taxi drivers." At night, there should be more than one company driver waiting for customers in the square, get their list, and then notify all of them to the team. ”

When Mao Qiang was furious, Wang Lei had already cleverly slipped behind Liu Xiaolin and looked at some emails and chats extracted from the hard drive.

"Slow" Wang Lei stretched out his hand and pointed at the screen: "Come back, come back, I'll take a look at an email just now." ”

An email with no appearance of anything unusual, and the content is a few words.

The sender is asking "When will you pick me up?" What to wear? ”

The reply was also a sentence: "Wait for half an hour, I'm wearing a white jacket, it's easy to tell." ”

Liu Xiaolin read the email carefully: "Damn, I almost let it slip through." The time coincides, and the mailbox is registered at 11 o'clock on Friday night. ”

"Quickly find out the address of the recipient, and then compare it with the bureau's database." Mao Qiang drove Li Yuan away, and at some point he quietly stood behind the two of them and stared at the screen.

This is good news, mail always leaves traces and is easy to find. In less than ten minutes, Liu Xiaolin found out the results, which is the address of Dongyun City, which can be seen from the online map in the center of the city.

Mao Qiang walked aside, far away from the two, and made a phone call. From his happy expression, it can be concluded that he and Kong Zhaodi must have talked about their personal relationship first, and then talked about the right thing, and the smile on the corner of Wang Lei's lips was extremely clear.

Kong Zhaodi is very neat for her lover, and 5 minutes later, she fed back the news, this is a private advertising company in Dongyun City, the boss is called Cai Yakui, 41 years old, it is said that the person is now in Linhai, came on Saturday, came to participate in the advertising bidding of a company, and should live in the Linhai Hotel.

Mao Qiang was overjoyed, Kong Zhaodi not only confirmed the email address, but also found out the whereabouts of the person. Cai Yakui was very much in line with the person they were looking for in all aspects, and the only concern now was whether Ding Xiaodong had encountered danger.

Liu Xiaolin's car was in front, the siren sounded all the way, Wang Lei sat in Mao Qiang's car, and while predicting Ding Xiaodong's current situation with Mao Qiang, he occasionally glanced at the scenery outside the window.

"Park, park!" Wang Lei's shouting startled Mao Qiang, his hand shook, and the car almost rushed to the sidewalk. The vehicle slowed down, and Mao Qiang asked urgently: "What's the ghost called, Wang Lei?" Do you know that Lu Dao almost had a car accident just now? ”

Wang Lei didn't have the spirit to pay attention to him, and before the cars stopped, Wang Lei had already pushed the car door and jumped down. The inertia of speed made Wang Lei stagger and hit his head on the telephone pole on the sidewalk.

didn't care if he was injured, only raised his hand to press the severely painful forehead, Wang Lei rushed to a fork in the road on the left. Mao Qiang parked the car and hurriedly chased after him.

Although I don't know what Wang Lei saw, Mao Qiang knew that except for the two times when Lin Long and Li Li were killed, he hadn't seen this fat man's gaffe.

Mao Qiang glanced at Wang Lei, who was stumbling in front of him, this is no longer a gaffe, he is going crazy. Wang Lei only has the back that disappears from time to time in the crowd, that is, the middle-aged woman he met in the morning, Wang Lei believes in his eyes.

The middle-aged woman walked fast, Wang Lei kept shouting loudly: "Hey, hey, wait, hey......" This trick attracted the attention of many pedestrians, and many people in front flashed to both sides, this is not to give way, this is to suspect that the fat man who runs endlessly is a mental patient.

Maybe it's far away, maybe it's not heard, the middle-aged woman hasn't looked back. Finally, the middle-aged woman turned a corner again, and when Wang Lei chased after her, there was a noisy flow of people in front of her, and she had disappeared.

Wang Lei didn't give up, and looked around, trying to find the woman. Mao Qiang, who caught up, reached out and touched Wang Lei's forehead: "What's wrong with you today?" What do you see? Not sick, right? ”

"It can't be the woman you're talking about, right?" Mao Qiang came to his senses, opened his mouth wide, and was surprised. Wang Lei smiled bitterly, he really didn't know why he wanted to chase that woman, he didn't know what he wanted.

Unable to explain to Mao Qiang, Wang Lei walked towards the police car that was parked randomly. Liu Xiaolin noticed that the vehicle behind him did not follow, and no one answered the call, so he also reversed and was parked together and waiting.

Linhai Hotel, Mao Qiang sighed for a second, he has been here a lot during this time, and it is not a good thing every time. Evil door, Mao Qiang muttered, Liu Xiaolin agreed: "I'll tell you, Team Mao, this hotel has bad feng shui, and the door is opened in the wrong place." I'll tell you, I really know this. ”

At 3 o'clock in the afternoon, Ding Xiaodong disappeared for 43 hours, and there were only 5 hours left before Ding Xiaodong was completely lost.

The serious crime team found Cai Yakui, the owner of Dongyun Qiangrui Advertising Agency, in the grand banquet hall on the second floor of the Linhai Hotel.

Cai Yakui is really burly, and his upright standing posture makes the 41-year-old look like he is 31 years old. Cai Yakui was not psychologically prepared for the arrival of the Linhai police, which can be described as shocked.

He arrived in Linhai on Friday, but not alone, and he came with the company's accountant Wang Qingpeng, but Wang Qingpeng is 65 years old and a retired employee of a public institution.

checked Cai Yakui's room, and also saw Wang Qingpeng, who was full of white hair checking accounts in the next room, such a trembling old man may have more than enough heart to commit a crime.

Moreover, on Friday night, Cai Yakui called a hotel sauna lady to his room for a massage, and Liu Xiaolin also went to verify, the young lady only went back to the sauna center the next morning, and Cai Yakui did not have the time to commit the crime.