"What is the plank he is carrying for?" I pointed to the screen and asked Boss Li.

"Oh, that's. I don't know where he got it from, but he said that he kept a record of his workload every day. Boss Li replied with a smile, "He left at the end of this month, saying that he was almost saved and wanted to do business with a friend." ”

"Take me to his room." I said immediately.

Boss Li froze slightly, then led the way in front and asked me if I suspected him of being a murderer. I deliberately said yes, Boss Li told me that he liked Li Na's little friend very much, and often took her to the pizza shop next door to treat her before she had an accident.

As we spoke, we also went to Zheng Lei's room, and sure enough, we found the wooden board, on which a lot of words were written in chalk, all about how many takeaways were delivered every day.

"Look, I'll just say, he's a very industrious young man, and he won't be a murderer." Boss Li told me confidently.

"Got it, I'm going to take the plank, and please don't tell him." I replied, "He doesn't go back to his room every day until his work is done, does he?" ”

Boss Li shook his head: "No, this kid works hard every day, and he often sets goals for himself, and if he doesn't reach that workload, he will never rest." ”

"Well, that's it, I don't need to ask him anything. Please rest assured, if he is innocent, I will not wronged a good person. As I spoke, I took a tissue, wrapped a part of the board, and took it away.

Boss Li said that he is a good law-abiding citizen, not afraid of investigation, and will cooperate with my work. If Zheng Lei went back to the room for something and found out about it. He would tell Zheng Lei that he had taken it and used it. Before leaving, I suddenly remembered something and asked him if the route for delivering food was fixed.

Leaving Boss Li's shop, I went to the pizzeria next door and asked a few questions again. Afterwards, go back to the school dormitory. Call and ask Liu Yiyi to give me a copy of Zheng Lei, Ma Yingtai and Qiu Shuang's personal information, including their resumes.

All day, I spent the whole day in my dorm waiting to look up the relevant information. Shen Hao didn't bother me because he had a class. During this time, I called the relevant people to ask about a few things.

At 18 o'clock in the afternoon, Liu Yiyi called me and told me that Wang Da'an had deduced that the murderer might be Ma Yingtai, and they had arrested Ma Yingtai as a suspect. Ask me what I think.

I replied very clearly: "The murderer is not Ma Yingtai, but Zheng Lei, I don't have time to explain." The police must now be dispatched to arrest Zheng Lei, otherwise, he may escape. ”

"Zheng Lei?" Liu Yiyi asked puzzledly, "Why do you say that?" ”

"Don't ask too much, hurry up and arrest Zheng Lei. I'll go to the police station with the relevant evidence and prove to you how he kidnapped Li Na and killed her. I replied to her decisively.

Liu Yiyi said that she knew, and hung up the phone. I rushed to the police station with the relevant documents and the wooden board. But Liu Yiyi came back and said that Zheng Lei was not caught, and Boss Li said that he came back at about 15 o'clock this afternoon, saying that there was an accident at home, so he temporarily resigned and left.

Boss Li saw that he usually worked very seriously, and he was not embarrassed.

It was my negligence, because I was suspicious of Zheng Lei at the time, and I was too confident that I could find evidence without going through him, so I didn't ask him questions. With Zheng Lei's carefulness, knowing that I had been to the restaurant, he would definitely be suspicious and run away.

But this proves that he has a weak heart! I asked Wang Da'an to be responsible for contacting Zheng Lei's family, and as for arresting people, Liu Yiyi said that there was a way.

She entered Zheng Lei's ID number and checked his ticket purchase record. But he couldn't find his recent ticket purchase record, with Zheng Lei's cleverness, he would definitely be able to think that if he bought a ticket with his ID card, he would be found by the police, so he either took a taxi or took a black car in the city.

Liu Yiyi was angry and said that if he was not caught, he would resign. I didn't even have to eat dinner, so I went to the taxi company to announce that Zheng Lei was wanted, and went to the place where the black cars gathered to ask them for assistance in the name of the police, otherwise they would be arrested in accordance with the traffic management law.

The two-pronged approach finally found Zheng Lei in a black car at twenty-one o'clock in the evening. The destination is Tianming City, not his hometown. The black car driver was also shrewd, and after receiving a text message from his peers, he deliberately took a detour and took him to the nearest police station, and Zheng Lei was finally arrested. At 0:10 a.m., he was taken back to the Rainforest City Police Station.

Wang Daan was not convinced, saying that Ma Yingtai's education was also from the University of Science and Technology, and there was a gap in the time he played chess in the park. Within the scope that the monitoring can't detect, it also happens to be the only way for Li Na, although Sun Mingming testified that he did go to a noodle restaurant to eat noodles.

But this is not enough to show that he is innocent, first, he did not eat noodles for half an hour, and it does not necessarily take half an hour to capture Li Na, he can coax Li Na first, take him to his home, and use medicine to stupe. Then I went back to play chess, and then came out in the evening to arrest people and take them to the warehouse.

The second is that Sun Youming can also commit perjury for him, which means that Sun Youming can be an accomplice.

These statements are not unreasonable, Ma Yingtai has a university degree, and it is not impossible to make that kind of murder plan. But the problem is that Ma Yingtai is in the park almost every day, running in the park in the morning and resting.

At noon, I started to go to the park and play chess. Before he reached the age of an old man, he had already lived the life of an old man. And it takes time to make such a sophisticated killing facility, and it doesn't make sense in many places.

For example, when a person is locked up in a warehouse, how does he not let people go inside? And how could he be sure that no one would go in there? The most important point is that Ma Yingtai's job is very special, he is actually a senior consultant, and he doesn't need to stay in the company all day, so he has so much time to spend time in the park like an old man.

The work he has to do is very simple, just give guidance, and those chess players proved that he sometimes answers the phone for more than half an hour, and they all say that it is work. Occasionally, I would say that I would do things, and I didn't have time to play chess. With such an easy job and a lot of money, he had no need to kidnap people for ransom.

If it's greed, I found out that Ma Yingtai's wife bought life insurance for her a long time ago before she died. After the death of his wife, he received a large amount of compensation. Ma Yingtai's current work attitude is not positive, and she also has the idea of resigning. This means that the money is enough for him to live with his daughter.

"Uh, have you checked this level?" Although Wang Da'an still looked a little unconvinced, he had to admit what I said. "Then how do you prove Qiu Shuang's innocence?"