"Still in the exhibition hall?" After hearing Gu Chen's words, the administrator's eyes were startled, feeling that Gu Chen's speculation was very bold.
"Captain Gu, you said that after the thieves stole these 10 items, they hid them in this exhibition hall?"
"That's right, otherwise how can you explain this surveillance?" Gu Chen said, in the surveillance footage, there was no trace of porcelain at any exit.
Even if someone is hiding it, it will be obvious.
Especially 10 items is even more unlikely.
The administrator scratched the back of his head and nodded silently: "If this is true, it would be quite strange. How did these cultural relics get lost? Where are they hidden?"
"Don't rush this yet." Gu Chen was not in a hurry to solve the puzzle.
There are just a few starting points worth thinking about at the moment.
Obviously, the other party came prepared, and the light yesterday was not very obvious. If someone wore a staff uniform and sneaked into the crowd, it would be difficult for everyone to see who each other was in the dim light.
At this stage, it was obviously not like this from the beginning, but after the late night snacks were delivered, everyone's originally arranged duty points were disrupted, and the thieves took advantage of it.
Obviously, according to the surveillance footage, it can be seen that before eating supper, everyone worked in an orderly manner, but after eating supper, all work points no longer exist, and everyone arranges their positions at will.
After leaving the monitoring room, Lu Weiwei jogged a few steps to keep up with Gu Chen's pace.
"Junior Brother Gu, do you already know something? Who is the mole?"
"Whoever caused this chaos is the traitor." Gu Chen said as he walked.
Lu Weiwei hesitated for a moment and asked Gu Chen: "You mean... that Ah Hao who ordered takeout?"
"There is no one else except him." Gu Chen also looked serious and explained to everyone: "I just noticed the surveillance video, and this Ah Hao seems to be very enthusiastic."
"Originally, everyone was working, but as soon as the takeaway arrived, he started to encourage people around him to eat together."
"For those who didn't have a meal, he went directly to the dining area and pulled them to the dining area. What's more interesting is that at the dining area, they did not choose to monitor the coverage area, but monitored the blind spot."
"Until everyone finished their supper and returned to work, it seemed that everyone did not follow their original positions and arrived at the duty station at will.
"As a result, the previous work arrangements are disrupted, and it is easy for thieves in uniforms to be mixed in."
"That's right." After hearing Gu Chen's words, Officer Wang suddenly said, "Not every location has surveillance when moving items to the warehouse. Those places without surveillance are likely to be exploited by thieves."
"This is it." While everyone was talking, Gu Chen had already reached the blind spot of surveillance.
"This place is an intersection, but only the right channel is monitored."
"If a thief wears a work uniform, enters from the left and blends into these people, it is entirely possible for the items in the box to be stolen easily."
As soon as Gu Chen finished speaking, Lu Weiwei said again: "But every box is locked."
"Stupid." Officer Wang complained directly: "For a professional thief, this kind of lock is also called a lock?"
Lu Weiwei smiled awkwardly: "That's right, these people are professionals."
Yuan Shasha frowned slightly and said quickly: "Then what should we do now? If it is as Brother Gu said, the thieves are likely to enter from the left and mix into the team of staff. Then after they steal the items, they will
Where will it be hidden?"
The scene was suddenly quiet for a few seconds...
Gu Chen crossed his arms and held his chin with his right hand. After thinking for a while, he said: "From the current point of view, the thief is very familiar with the exhibition hall. It is obvious that he has stepped here."
"If there is anyone who is most familiar with this place, it is obviously the administrator of the exhibition hall. If not the administrator, then it is the advance staff here."
"What if it's neither?" Yuan Shasha asked.
Gu Chen smiled lightly and said: "If it is neither of them, then it may be a tourist, especially the tourists these days."
After the words fell, Lu Weiwei, Officer Wang and Yuan Shasha looked at each other and seemed to have understood what Gu Chen meant.
Lu Weiwei smiled and said: "In that case, if the thief who stole the cultural relics is really a tourist, he must have visited the place a few days ago. As long as we find this mysterious person, the problem will be much easier to solve."
"Yes." Gu Chen agreed with Lu Weiwei's opinion and continued to add: "There is also Ah Hao who ordered the takeaway. Without Ah Hao's divine assist, no matter how well prepared the thieves are, it will be difficult for them to take advantage of it."
"Obviously, Ah Hao is the key figure in this operation."
"Uh." After hearing Gu Chen's words, Yuan Shasha was a little dumbfounded: "This Ah Hao looked quite innocent just now."
"Xiao Yuan, remember, there are often real criminals. They are very good at disguising themselves. Don't be fooled by illusions. This Ah Hao should be investigated intensively." Gu Chen said.
Yuan Shasha smiled and said: "Senior Brother Wang and I have recorded the personal information of these people and can send it to Senior Brother He at any time, so now..."
"Send it over, send Ah Hao's information, and let Senior Brother He focus on investigating Ah Hao's situation." Gu Chen said.
Yuan Shasha sent it with one click and asked: "What should we do now?"
"Go back to the monitoring room and investigate the customers who have been here a few days ago." Gu Chen said.
After completing a comprehensive survey of the scene, Gu Chen basically determined the location of the accident and also knew the general situation of the thieves sneaking into the work group.
It is now confirmed that the 10 stolen cultural relics are probably still in the exhibition hall.
The main thing is to strictly control the export inspection. It will be a matter of time before these items are found.
Now, what Gu Chen needs most is to know what the thief who cooperates with Ah Hao looks like.
Seeing Gu Chen leading everyone to the monitoring room again, the administrator also stood up and asked: "Gu team, is there anything else I need to help you with?"
"Show me the monitoring of visitors to the exhibition hall in the past few days."
"How long will it take?" the administrator asked.
"It's best to take one week. For now, you can adjust it for three days."
"Can."
An agreement was reached in the monitoring room, and the administrator quickly became busy.
Everyone also entered investigation mode.
Gu Chen focused on checking the images of tourists entering the entrance of the exhibition hall these days.
Since thieves and ordinary tourists come here for different purposes, there are many small details worth looking into.
Ordinary tourists come here to visit, and after paying their tickets, they will take photos in front of some key landmark buildings.
The thief is different. He will definitely observe the surveillance screen in advance to determine the location and quantity of surveillance.
Even if a thief glances at the surveillance camera casually, these small movements can still be captured clearly if they appear frequently in front of the surveillance camera.
"stop."
Just as the administrator was playing the monitoring, Gu Chen suddenly called to stop, and the administrator immediately paused the play button.
"Monitor No. 2 goes back two seconds, monitor No. 3 goes back 10 seconds, and monitor No. 4 goes back 32 seconds," Gu Chen said.
The administrator's eyes were stunned, and he thought to himself, "You can even remember the minutes and seconds clearly? This is a bit ridiculous, right?"
However, Gu Chen asked the administrator to do as he was told and to turn back surveillance cameras No. 2, No. 3 and No. 4 for two seconds, 10 seconds and 32 seconds respectively.
At this moment, all the surveillance pictures were frozen there. Everyone leaned forward and stared at the surveillance pictures.
In each of these three surveillance pictures, a man is staring at the surveillance camera, almost synchronized.
"He is watching the surveillance." Yuan Shasha couldn't help but said: "This guy is investigating the location of the surveillance."
"It's true." Lu Weiwei was also a little overjoyed and said with a slight smile: "This guy is really smart. While others are taking pictures of cultural relics, he is looking around here and has seen almost every surveillance."
Officer Wang also said "hmm" and couldn't help but said: "It goes without saying that the surveillance footage of him can be captured later. This guy must have seen the surveillance location."
After hearing Officer Wang's words, the administrator started debugging other surveillance cameras based on the man's route.
Soon, there were several other surveillances, all of which were viewed by the man.
The man has sharp eyes. Every time he sees the surveillance position, he will quickly move away to pretend to be casual.
But even if he pretends to be the same, the man's investigative nature is still exposed.
"That's him." Gu Chen was overjoyed and asked the administrator: "Can you enlarge this picture?"
"Okay, please wait a moment." After hearing Gu Chen's request, the administrator immediately expanded the screen until the man's clear face was captured.
Gu Chen was very satisfied with this and couldn't help but give a thumbs up and said: "The surveillance at your home is very good. The picture is still as clear as ever when zoomed in."
"Hehe." After hearing Gu Chen's praise, the administrator also smiled lightly and said: "These are a batch of new cameras just purchased last month. It seems that they have come in handy this time."
"Of course." Lu Weiwei took out her mobile phone and took a photo of the man in the picture.
Then it was sent to He Junchao.
After that, everyone began to wait for a long time in the control room.
All other security staff were gathered in the exhibition hall.
No one is allowed to leave without permission from the police.
The scene was full of speculations, and everyone looked at each other, wondering who was the mole.
About 30 minutes passed.
Just when Gu Chen was getting impatient with waiting, He Junchao finally called.
Gu Chen directly opened the answer button and asked him: "Brother He, how is the investigation going?"
"I have found out about this Ah Hao. His real name is Lu Junhao. He is a master of card playing. He owes a lot of money playing cards outside. He has been in contact with many unscrupulous people in society and has a criminal record."
"Does he have a criminal record?" Gu Chen heard this and quickly asked: "Then what is his criminal record?"
"Theft, because of the crime of theft, I was sentenced to several years, and I was just released last year."
Listening to He Junchao's introduction, Gu Chen could probably guess that it seemed to be the same as what he had predicted. At least Ahao's suspicion was within the normal range.
So Gu Chen asked again: "Then who is this tourist who frequently searches for cameras in the exhibition hall?"
"This..." He Junchao hesitated for a few seconds and replied awkwardly: "This person has not been found yet. Even if the range is found, the matching degree is not high."
"What's going on?" Gu Chen seemed to have heard the question and asked again quickly.
He Junchao took a deep breath and said bluntly: "Okay, I'll tell you the truth. This tourist may have been disguised. The picture you see may be what he looks like after being groomed."
"Disguise?" Of course Gu Chen knew about this technique, but it was usually used by the police and the military for investigation.
This person used the art of disguise to turn into another face and then carried out theft. This sounds very fantasy.
Lu Weiwei was also a little confused, and quickly asked He Junchao: "I said He Junchao, is it because you can't find it yourself, so you just say that he is disguised?"
"What is this?" He Junchao became anxious when he heard it, and quickly defended himself: "I used big data to analyze this face. There is a certain matching range, but the similarity of each match is less than 20%.
.”
"Speak for yourself, how can I check if the similarity is less than 20%? It doesn't match at all. No matter what happened before, there was a similarity of no less than 50%, but it is difficult to match this person."
"Will big data analysis make mistakes?" After all, algorithms have their advantages, but they are not absolute.
Therefore, Officer Wang expressed doubts about this.
He Junchao insisted: "No, it is difficult to match this person. At present, we can only start with the ID card used when buying the ticket. However, based on my analysis, since he came prepared, the ID card must also be
It’s fake, so this person is very mysterious.”
"So, has Lu Junhao had any contact with this person?" Gu Chen asked.
He Junchao smiled calmly: "Gu Chen, if you don't tell me, I almost forgot, it's true. I'm checking Lu Junhua's surveillance these days, and I can indeed capture the scene of these two people meeting in a restaurant."
"Then tell me quickly." It felt like he had found some clues, and Gu Chen was particularly excited.
He Junchao replied: "I captured it from the roadside surveillance. It was at noon the day before yesterday. At that time, this guy named Lu Junhao came to a fly shop to eat noodles and sat on the roadside."
"Not long after, the man who was suspected of being disguised also came to the restaurant, but at that time, Lu Junhao just lowered his head to eat noodles and didn't seem to notice the man in front of him."
"After the man ordered a lunch, he sat across from Lu Junhao."
"But what's interesting is that the two of them still feel like they don't know each other, and they just keep their heads down and eat noodles."
"But in fact, the two people were probably having a conversation at that time, and they were likely to transfer information inadvertently."
"Is it just that time?" Gu Chen asked.
"Indifferent, no, how could such a little trick escape my eyes?" He Junchao paused, and then said: "Go forward two days, it is still the same noodle shop, still in the same location, and the two people are also in tandem.
Got here."
"Same as that time, the two of them were still sitting across from each other, only eating noodles, and they didn't seem to communicate."
"That's right." After hearing He Junchao's words, Gu Chen could probably figure it out.
It’s not that the two people didn’t have a conversation, they were whispering information to each other while eating noodles.
Now it seems that Lu Junhao and another mysterious man really have an inseparable relationship.
Gu Chen asked again: "Then what else are you missing? For example, Lu Junhao's residence, and that man's residence?"
He Junchao smiled bitterly and said: "I'm talking about Captain Gu, these two are by no means ordinary people. They have very strong anti-reconnaissance capabilities. It's a bit difficult to know where they live. Isn't this Lu Junhao over there with you? You have to ask
He, as for that mysterious man, I’m sorry, I don’t know for the time being.”
"But once there are the latest investigation results, I will definitely inform you as soon as possible."
"Then it's hard work, Senior Brother He."
"You're welcome."
…
The two briefly exchanged words and hung up the phone.
Gu Chen said directly: "Senior Brother Wang, go and call that Lu Junhao over. I want to interrogate him here."
"Okay, no problem." Officer Wang obeyed and quickly left the monitoring room.
The administrator was also asked out by the police early after completing his work.
The surveillance room will be temporarily turned into an interrogation room.
Gu Chen already clearly felt that the truth seemed to be getting closer and closer.
Even though the mysterious man cannot be found yet, Gu Chen is still confident.
What we need to do now is to get Lu Junhao to speak the truth.
…
…
Not long after, Lu Junhao was taken to the monitoring room by Officer Wang, and he was also timid.
Gu Chen asked him: "Do you know why I called you here?"
"Is it because I ordered takeout?" Lu Junhao asked.
Lu Weiwei smiled and said: "This is only one, and the other is, if you hadn't violated the rules and encouraged everyone to eat late-night snacks, the work procedures would not have been messed up."
"So, you are quite suspicious."
"What an injustice!"
Before Lu Weiwei could finish her words, Lu Junhao suddenly started shouting injustice.
"I'm just hungry, so I just ordered 24 takeaway midnight snacks for everyone. You don't have to keep staring at me, right?"
"Even if I am not professional, I have not been trained. I don't know that there are so many rules and regulations in the work process. Really, you must believe me."
"I believe you can, but you must tell everything you know." Gu Chen didn't want to get entangled with him, and pointed to prying clues from Lu Junhao's mouth.
Lu Junhao nodded fiercely: "As long as I know, I will tell you everything."
"Okay." Gu Chen turned on his phone, showed the mysterious man's profile picture in front of him, and asked, "Who is this person? You should know him."
Looking at the mysterious man on the phone screen, Lu Junhao squinted his eyes, but quickly shook his head: "I don't know him."
"Don't you know or don't want to tell?" Lu Weiwei became anxious when she heard it, and shouted angrily: "I tell you Lu Junhao, don't say we didn't give you a chance, just those little Jiujiu in your belly, don't think we don't know, we don't know we will
Do I want you to come and recognize someone? Take a closer look quickly."
Also frightened by Lu Weiwei, Lu Junhao's body trembled and he could only look it up again.
This time, a full minute passed. After thinking for a long time, Lu Junhao finally admitted: "I have an impression. I seem to have seen it somewhere."
"Aren't you farting? You've eaten noodles with him several times, and you don't recognize him."
Just when Officer Wang was about to say a few more words, Lu Junhao immediately said, "I remembered it as soon as you said that. Yes, I seem to have sat with him and had noodles."
