More than ten minutes later, the municipal bureau conference room.

Shi Feng sat on the top and looked at Luo Zheng sitting next to him. His face darkened. He looked at his colleagues sitting next to him and said in a deep voice: "There are two days left to solve the case, but we have no idea. I know you are very tired and sleepy. You have not closed your eyes for three days. But the case is serious. I won't say anything about the scene. You all know that I only make a little request and hold on for the past two days and do my best to do things. If there is no result yet, I will bear this responsibility. Don't have any ideological pressure. Today I was lucky enough to invite our old friends. Most of the people who are sitting here know each other and are acquaintances. Let's introduce the case directly."

"Yes." A capable policeman quickly agreed, nodded to Luo Zheng, looked at everyone and continued, "Director Shi, I don't hide it. There is no clue about the case yet. We have done everything we should do. Next, we are going to expand the scope of investigation and... "

"Wait a minute, let's not talk about how to do it in the future... Forget it, let me do it." Director Shi interrupted the other party and looked at Luo Zheng and explained: "The specific situation is this. The Dzi exhibition has the security level set to the highest level. The exhibition hall has surveillance equipment, power sensors, infrared detectors, and even the protective cover is bulletproof. There are sensors inside. If you open it vigorously, you will call the police. There are more than a dozen brothers guarding the outside, all of whom are armed police. They rotate every two hours. It can be said that the defense is very strict, but the thing will disappear in one night."

"It's interesting, what else?" Luo Zheng became curious and asked in contemplation. It was not easy for the opponent to steal something under such strict defense, and it couldn't help but arouse his competitive spirit.

"I checked the site, no fingerprints were left, and there were no clues in all surveillance. The armed police had never left their posts. There was little possibility of internal thieves. Things seemed to have disappeared out of thin air. We checked all the identities and surveillance videos of the day. There were no clues. The recent foreign population and incoming personnel investigated, but no suspicious target was found." Shi Feng explained.

"It seems that he is a master. Ordinary thieves don't have this ability. People who can do this must have rich experience in the aftermath. It is meaningless to investigate foreign populations and incoming personnel, and they can't find anything." Luo Zheng reminded.

"Yes, but there are no specific clues. We can only check it out with a lucky mentality. We can't wait. What do you think?" Shi Feng explained angrily.

"The hunter has a local saying, "Let's find where you throw it. Since the things are thrown in the exhibition hall, we will go to the exhibition hall to look for them. However, before that, let's show me the surveillance video of the day, let's forget about other exhibition areas. Just place the exhibition area where the Dzi beads are placed, and arrange it. After watching the video, I will go to the scene." Luo Zheng reminded that there is no specific clue and can only start from scratch.

"No problem." Shi Feng agreed and asked someone to play the video immediately.

Soon, a surveillance video appeared on the electronic screen, and everyone stared at the screen silently. Although they had watched it many times, no one dared to take it lightly. Luo Zheng also stared at the people on the screen, focusing on the eyes of tourists. As long as they were thieves, the things they were paying attention to must be different.

Time passed minute by minute, and two hours passed unknowingly. After watching the video, there was no gain. Luo Zheng pondered for a while and looked at Shi Feng and said, "Let's go to the scene."

"Okay." Shi Feng agreed, calling several of the serious crime teams together, and everyone drove straight to the scene.

Along the way, Shi Feng saw Luo Zheng pondering and not disturbing, waiting patiently. The convoy came to the exhibition hall unknowingly. There was police outside martial law. When he saw Shi Feng, he immediately let him go. Luo Zheng did not go directly inside, but observed the exhibition hall, which was cube building, with a normal and high-rise buildings around him. Such a room was easy to penetrate. Luo Zheng thought from the perspective of others. Where would he come in if he was a thief?

The ground certainly doesn't work. There are security guards outside and armed police guards inside. They can only walk in the air and underground. There are many tall buildings around them. It is easy to fly to the exhibition hall with gliders. They can fly from the sky even in a bat suit. Luo Zheng knew it in his mind and heard Shi Feng urging him, agreed, and walked inside.

Soon, everyone arrived at the exhibition hall, which was the second floor lobby. There was a walking staircase and escalator on the first floor directly to the second floor. Luo Zheng looked around in surprise and slowly came to a booth. The booth was still covered with glass, but the things inside disappeared. Luo Zheng looked at the booth in surprise, looking at the password fingerprint lock next to him and pondered.

Shi Feng next to him explained: "The password fingerprint lock has not been moved, and there is no trace left on it, and it is still locked, but the thing is gone. This is too strange. At that time, the armed police were on the first floor to guard the exhibition hall outside. The security guard of the exhibition hall was not big, but the thief took away the things quietly."

"I am a master." Luo Zheng said in contemplation: "It is impossible for things to disappear for no reason. There is only one explanation, that is, they are stolen. There is a security guard outside. The thief cannot walk on the ground. There is no damage to the ground here. It can also be ruled out that the thief will walk on the ground. The biggest possibility is to walk in the air."

"We also thought of this. The entire building was checked and no footprints were found." Shi Feng explained angrily.

"There is no footprints that no one has come. The other party is just pretending, so take me to the rooftop." Luo Zheng said lightly, looking around, remembering the environment firmly.

"Okay." Shi Feng did not refuse and took Luo Zheng to the elevator.

The exhibition hall was only ten floors, and the elevator arrived soon. Everyone walked out of the elevator and followed the stairs to the rooftop roof. The rooftop was made of cement floor, with a layer of waterproof hollow bricks raised on it, and then covered with cement boards. There was no problem with people stepping on the cement boards. Luo Zheng did not look at the ground. Since the police had already investigated and there were no clues, there would definitely be no clues. Focus on the thief and continue to think from the perspective of others.

There are many high-rise buildings around, and any one of them can penetrate through the air, but thieves certainly do not want to be exposed. The biggest possibility of reducing exposure is to complete the penetration in the shortest time. In other words, the tallest building closest to the exhibition hall is the most likely. Luo Zheng quickly looked at the tall buildings around him and pointed to a tall building closest to him and asked: "What is that building for? Have you checked it?"

"I have checked it, there are no clues." Director Shi said quickly.

"What about other high-rise buildings? Have you checked them?" Luo Zheng continued to ask.

Bureau Shi looked at the leader of the serious crime team. After pondering for a moment, the leader said, "The five buildings that are closest to have been checked, but the three buildings that are even further away have not been checked yet."

"Then why don't you go check it quickly? Remember to adjust the surveillance." Shi Feng shouted dissatisfied.

Book friends, Lao Lang's early book also entered the bookstore, "The Strongest God of War". Friends who are in trouble can go and read it, thank you! r1148

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Chapter completed!