Chapter 699

So many people on the scene are policemen, and they are very busy. It's very abrupt for this slovenly middle-aged man to sit at the desk.

Not only Chen Hui, he Yanwei and Liu Jie have noticed this man.

However, he Yanwei didn't ask for anything, because Liang Baiming must be in a very bad mood at this time. He Yanwei won't be in a bad mood at this time.

It didn't take long. All traces, including footprints and fingerprints, were extracted at the scene.

At this time, several people rushed to the museum. They were the staff of the museum. An old man with glasses first exchanged greetings with Liang Baiming. Then they came to the slovenly man and asked, "Xiao Ye, what's the matter?"

"Curator!" The slovenly man named Xiao Ye, with a worried look, said: "you called me and asked me to come back to get the files. I was going to take the files and send them to you. Who knows, as soon as I went to the second floor, I saw that the tripod in the middle was gone!"

Just listen to Xiaoye continue to say: "I according to what you said called the police, the police detained me here, said I have a major suspect, how can this be good?"

Seeing Xiao Ye's appearance, Chen Hui shakes his head involuntarily. This guy is a nerd. This case should have nothing to do with him.

Of course, this is just Chen Hui's intuition.

However, he Yanwei and Liu Jie share the same intuition.

"Not so much, curator. Are all your staff here?" Liang Baiming asked at this time.

"It's all here!" The curator pointed to the two men and one woman who came with him and said, "Xiao Ye, three of them, plus me, we have only five staff members in our library!"

Liang Baiming nodded and immediately arranged for the technical staff to collect their fingerprints and shoe prints!

"No, Liang Bureau, do you suspect that we are internal thieves?" The curator didn't come back until he had collected the fingerprints. He looked at Liang Baiming and asked.

"According to our police report, when they came, they had a preliminary investigation, and asked this..." Liang Baiming said and pointed to Xiao Ye.

The curator immediately said, "his name is Ye Nan!"

"Well, ye Nan from your museum!" Liang Baiming nodded and continued: "after our police preliminary investigation, the outer door of the museum, that is, the iron door, has no traces of damage. The inner safety door can only be opened in the form of combination lock and key, and there are no traces of damage. We have to compare the traces extracted from the scene with your fingerprints and footprints!"

Liang Baiming said this and continued: "curator, the museum was stolen. This is a big case. We don't doubt your meaning, but you don't want to be suspected, do you? Not only to check the traces, but also to ask you some questions! "

Hearing Liang Baiming's words, the curator nodded.

Liang Baiming then said to he Yanwei, "the case is in your jurisdiction. People should take it back to the branch office to ask. I'll take people to check the traces first, and then go to the branch office to find you!"

"Yes, chief!" He Yanwei immediately agreed and began to take over the investigation of the case.

Liang Baiming left with the staff of the technical section, and the police officers of the Branch Bureau stayed at the scene. He Yanwei didn't immediately take the curator to leave. Instead, he looked at Ye Nan and asked, "Ye Nan, please describe the situation at that time again!"

Ye Nan said the situation again with a sad face. The curator called him and asked him to come back to get a file. The file was in the filing cabinet on the second floor. As soon as ye Nan went up to the second floor, he found that the tripod in the middle was missing. He immediately called the curator. The curator asked Ye nan to call the police, and the people rushed over.

After listening to Ye Nan's story, he Yanwei nodded, looked at the curator and asked, "curator, how do you keep your keys here? How can he get in by himself? Isn't that a joke? "

"What's the situation?" The curator quickly explained: "we are all nerds, but we also know how to guard against internal theft. The key of the museum's gate and the security door is kept by one person, but it's taken turns. It just happens to be kept by Xiaoye."

Hearing this, he Yanwei looked at several other staff members.

Several of them nodded, and one of them added: "the four of us take turns, except the curator. When we keep the keys, we reset the password ourselves. The other three don't know what the password is!"

"Oh? Why not the curator? " He Yanwei asked immediately.

"He Ju, as you can see, there are no cultural relics on the first floor. It's the place where we work and repair cultural relics. All the cultural relics are on the second floor, which can be preserved routinely and locked in safes. Some of the cultural relics that need special preservation also have corresponding preservation equipment. Whether they are safes or other preservation equipment, they are all in the form of safes, The password and the key are in my hands, so I can't take turns with them to hold the key to the gate and the safety door! "

Chen Hui nodded silently. From what the curator said, it's easy to understand that their method of preventing internal theft is desirable.

The cultural relic is on the second floor. It is stored in a password and key mode. The curator has the password and key.

However, the curator doesn't have the password and key for the museum's gate and the safety door. Ye Nan and his four take turns to keep the key and password. The password is set by the person who keeps the key. When the key is handed over, the person who sets the password will tell the person who takes over the key, and he will set a new password himself!

They usually go to work and work together, and the curator has no chance to steal, unless the curator himself goes to the second floor.

In addition, if this method is strictly followed, there will be no internal theft.

Chen Hui thought of this and asked, "curator, do you usually go to the second floor alone?"

"We can all think of keeping the password and the key separately. How can we miss that?" The curator said with a wry smile, "they can go up to the second floor alone, but I can't. when I go up to the second floor, I have to be accompanied by someone all the way. At least two people have to go up with me!"

Chen Hui's question was also what he Yanwei wanted to ask. Hearing the reply from the curator, he nodded involuntarily.

"What about surveillance?" He Yanwei asked at this time.

A place like a museum can't be without monitoring!

"The monitoring hard disk has been removed. Fortunately, the curator is here. Let the curator open the cloud disk to have a look!" Hearing he Yanwei's words, ye Nan said with bright eyes.

The museum's monitoring includes both physical storage and cloud backup. After the police officers from the branch came, the first thing they did was to ask Ye nan to take them to see the monitoring. However, the monitoring hard disk was removed.

As for cloud backup, the password is in the hands of the curator. The curator has to come to view the surveillance video in the cloud disk.

The curator was quick, so he immediately took out his mobile phone and opened the mobile phone software of cloud storage.

However, this software indicates that the network connection is not successful.

The curator looked at the wireless connection of his mobile phone, no problem, the signal is full!

After all, the wireless router is on the first floor, and the signal is OK.

"Strange, how to show that the network connection is not successful? It's clearly connected The curator tried again, but it was the same. He said strangely.

Ye Nan and several of them, hearing the words of the curator, took out their mobile phones. They usually go to work to connect to the router in the museum.

The connection is connected, but their mobile phones are all unable to access the Internet.

The curator simply turned off the wireless switch and turned on the traffic. This time, the mobile phone monitoring software turned on. However, the video only ended less than half an hour after they got off work. After that, there was no video stored in the cloud.

There is no doubt that there is something wrong with the network in the museum!

In other words, the thieves of the museum cut off the network of the museum.

"Contact the telecommunication company and ask them to send someone to check the network problems of the museum now!" He Yanwen pondered for a moment and gave an order to a police officer.

The police officer immediately took out his cell phone and began to contact.