The passenger's identity has been verified. After all, he is going to fly with his ID card, and his personal information can be determined by his ID card.

The name on the passenger's ID card is Li Kai, a native of Nanjiang.

As for the reason why the passenger took the plane, preliminary results have been obtained through the trial. Li Kai is on business, not for personal reasons.

According to Li Kai's notes, Li Kai works in an IT company in Nanjiang. He is on a business trip to other places to provide technical guidance to the branch companies in other places.

The most important thing is that the police in charge of the interrogation did not know anything about the bronze tripod.

In other words, Li Kai did not know that there was such a bronze tripod in his suitcase.

The policeman in charge of the interrogation soon asked other policemen to take Li Kai's suitcase to the interrogation room from the duty office. The suitcase had been opened and he Yanwei put back the bronze tripod.

However, in the face of this suitcase, Li Kai denied it. The reason for the denial is very simple. The contents in this suitcase are not his!

Li Kai described in detail what he had in his suitcase, nothing more than some laundry and toiletries, and told the police that his wife had sorted out his suitcase, so he could check with his wife.

As for Li Kai's answer, the police naturally have to go on questioning. As for other situations, Li Kai is not clear. He only said that he went out with his suitcase, and then his wife drove him to the airport. Because it was still a long time before the plane took off, Li Kai did not directly enter the airport, but smoked a few cigarettes outside the airport.

After he Yanwei learned that the bronze tripod was also a fake, and it was also another imitation made by Zhang Sheng and Zhang Hui's uncle and nephew, he replaced one of the police officers in charge of the interrogation and interrogated Li Kai.

In fact, by this time, he Yanwei has made it very clear that Li Kai's suitcase might have been transferred at the airport.

"Comrade police, this is the case. This suitcase is not mine." Li Kai now understood that the case he was involved in was the bronze tripod in the suitcase. He couldn't help saying anxiously, "this suitcase is the same as mine. It must have been replaced!"

"Then you give us a clue. When was it changed?" Another policeman in charge of interrogation said immediately.

Li Kai said with a sad face: "Comrade police, if only I knew. The problem is that I don't know when I was replaced with a suitcase. How can I carry it like this?"

He Yanwei stood up at this time and said: "Li Kai, what you said has been verified. Your trial has come to an end for the time being. If you think about it carefully, is there anything wrong between you leaving your home and being arrested at the airport?"

With these words, he Yanwei patted the policeman in charge of the interrogation on the shoulder, and they went out together.

"Why, you believe what Li Kai said?" The policeman in charge of the interrogation took out a cigarette and handed it to he Yanwei.

He Yanwei sighed and said, "brother, you are also an expert in criminal investigation. Do you think Li Kai is lying like that?"

"No!" The policeman shook his head with a smile, lit a cigarette and took a puff. Then he said, "what's the situation? Although I don't know enough about the case, the case is very complicated. Liang Bureau has issued a notice, and the police force of the whole city will listen to your allocation. You have a lot of pressure!"

He Yanwei sighed deeply and asked, "brother, what do you think about Li Kai?"

"No idea." The policeman said with a smile: "however, the vast majority of criminal acts are motivated. In the whole criminal process, especially in the more difficult cases, no matter what complicated situations appear, they are all around the criminal motive, that is, the original purpose of the perpetrators of the crime!"

After saying this, the policeman looked at the time and said, "there's nothing new at the moment. I'll go and have something to eat and bring some back to my brothers by the way."

"I'll report it to you later!" He Yanwei said immediately.

"Thank you. What's the deal?" The policeman in charge of the interrogation left with a smile.

Chen Hui and Liu Jie have already stayed in he Yanwei's office at this time. He Yanwei returned to the office, drank some water, and said, "this guy's name is Li Kai. He is a technician. He is on a business trip. These situations are being verified. It is estimated that there will be results in a short time. According to Li Kai's record, his suitcase has been transferred!"

"Nothing unexpected." Chen Hui said at this time: "it is no surprise to prove that this bronze tripod is another imitation of Zhang Sheng and Zhang Hui."

He Yanwei nodded, sat down in his office chair and asked, "what does the thief want to do? Take the goods from Zhang Sheng and Zhang Hui, put them in the trunk and transfer them to Li Kai. What's the use of framing such an innocent person? So, what's the question? "

He Yanwei asked himself a little about this, but Chen Hui and Liu Jie didn't answer.

"Motive!" He Yanwei said: "purpose!"

With these words, he Yanwei looked at Chen Hui and Liu Jie and said, "you say, what was the original motive and purpose of the thief who stole the tripod?"

Chen Hui laughed and said, "Viagra, aren't you asking nonsense?"

"Well? What do you mean He Yanwei asked.

"You're a fan of the game." Chen Hui said with a smile: "the motive is not clear, but the purpose is very clear, that is to steal the tripod. The other party has already got it! As for the motive, it may be selling money or something else. It's hard to guess! "

When Chen Hui finished saying this, he suddenly flashed a light in his head and said, "no!"

Chen Hui's words are not only sudden, but also stagnant. It seems that he Yanwei and Liu Jie's eyes can't help looking at Chen Hui.

However, he Yanwei and Liu Jie had been waiting for a long time, but they didn't wait for Chen Hui. He Yanwei couldn't help asking, "what do you think of?"

Chen Hui waved his hand. Instead of answering he Yanwei's words, he stood up and kept pacing back and forth in the office. At the same time, he clenched his right hand and beat his head gently. He said, "just now, there was a bright light in my brain. Suddenly, I had a hazy idea, which seemed to explain why the thief who stole the tripod planted Li Kai!"

Hearing Chen Hui's words, he Yanwei looked nervous and urged: "speak quickly!"

"It's gone in a flash. I'm not thinking about it!" Chen Hui said with a frown as he kept pacing.

Liu JieChong and he Yanwei winked, indicating that he Yanwei should not worry, because many times, Chen Hui's current situation will appear. Suddenly, there is a bright light in his mind, thinking of something. However, when he really thinks about it, he can't remember what the bright light is.

Seeing Chen Hui's Distressed face, Liu Jie said softly, "don't worry. Take your time. The more anxious you are, the more you can't catch the light."

What Liu Jie said is right. At this time, we must calm down and think slowly and quietly. When Chen Hui heard Liu Jie's words, he nodded involuntarily.

Liu Jie said in a low voice at this time: "you are because of what Viagra said. The key words that Viagra said are motivation and purpose!"

Hearing Liu Jie say the key words, Chen Hui stopped, his face showed a relieved smile, said: "hold on!"

"What?" He Yanwei immediately asked.

"Purpose!" Chen Hui smiles and says, "the key word is the goal. The other side planted Li Kai to achieve the goal."