"If this is the case, then Bai Beiling's behavior should attract our attention even more, and deliberately set a trap for us to drill in, so as not to let the scene in front of us fascinate us." Wu Yuliang said.

Zheng Wanjiang nodded, Wu Yuliang's analysis was not unreasonable, the situation in front of him was getting more and more complicated, it was just confusing to him, his mind was in a mess, it had been two days since the case occurred, but he had not received any valuable clues, and he couldn't help but be a little anxious in his heart.

"Who do you think the person who got into the finance room would be?" Zheng Wanjiang asked.

"From the point of view of time, it should be the person who came in from the wall of the company, he is a man, it can also be said to be a murderer, he is very familiar with the geographical environment of the company, sneaked into Cao Hongwei's room and waited for the opportunity to commit the crime, he himself has the key to the financial room and the safe, and this key is provided by one of the three people in the financial room, so these three people are the object of our suspicion." Wu Yuliang said.

"Then why did he come in through the wall, he came in at ten o'clock, and the time of the crime was sometimes after twelve o'clock, I haven't figured this out yet. If he is a person in the company, he can hide in any corner, and there is no need to enter Cao Hongwei's room at all, which leaves us with suspicious traces. Zheng Wanjiang said.

"The only explanation for the murderer is to set us up a mystery, to create a false impression that the perpetrator is committed by an outsider, and at the same time to eliminate our suspicion of a few people in the financial office, this is a clever move, let us go around in circles, if we follow the clue of an outsider to commit the crime, then we can't find the relevant clues in a short time, which will give them time, so this murderer is not a simple character." Wu Yuliang said.

"But the footprints of the person we found on the window of the corridor did not match the person who came in on the wall, indicating that it was two people." Zheng Wanjiang said.

"This may not have anything to do with this case, it may be that someone else went up, there are very few people in that place, and it is normal for a footprint to stay there for a long time, so I don't think there is any need to go around this footprint in circles, that will involve a lot of energy from us, it is better to start the investigation from other aspects." Wu Yuliang said.

"But this footprint is recent, it's the rainy season, and the previous footprints are easily washed away, and it's impossible for anyone to go there." Zheng Wanjiang said.

"Maybe there was some special reason for someone to go there. The people in the company are complex, and it is not easy to find out who this person is, if this person has no other intentions, it will not only waste our time, but also lead our eyes astray, which is not just the will of the murderer. Wu Yuliang said.

"But where did the perpetrator transport the cash out, it is impossible to go out through the gate, if it is really an outsider who commits a crime, it is safe to go out from there, and it is not possible to go out elsewhere, because the cash has a certain volume and weight, and it is impossible for the murderer to walk around with the cash on his back." Zheng Wanjiang said.

"You're just speculating that maybe they shipped the cash out from somewhere else, but we haven't found out yet. If it's late at night, no one will go out at all, so it's very easy for him to succeed. Wu Yuliang said.

"Based on the situation on the scene and the clues obtained in the past two days, we might as well make the following inferences." Zheng Wanjiang said.

On that day, Kang Jiahong entered the financial room and Zhao Minghui was idle, the security door was not closed, and a person followed into the financial room, in fact, he had the key to Cao Hongwei's room in his hand, because this was a matter discussed with Zhao Minghui, this period was just a coincidence, and inadvertently provided him with convenience, at this time, Zhao Minghui was pulled out by Qian Jianming and them to drink, and the financial room was empty, so he took the opportunity to steal the cash in the safe. Because it was still early, he couldn't get the money out, so he had to hide in Cao Hongwei's room again, which was what Qian Jianming and the others saw.

At this time, Zhao Minghui and they came back from drinking, in fact, Zhao Minghui didn't drink too much at all, this was their premeditated plan, intended to get these cash, it was a bitter ploy, the two of them got the cash out together, and then beat him with a stick, this stick is not very heavy, intended to let people know that someone entered his room, knocked him unconscious and stole the cash, giving people a false impression of theft and murder, they know that someone will go to work in the morning, whether it is Bai Beiling or Cao Hongwei, after finding out, they will immediately report the case, Zhao Minghui has a wound on the head, can pretend to be in a coma, which can completely relieve Zhao Minghui's suspicion. The man then escaped through the window of the staircase, and these are the footprints left on the window of the stairs.

After that, another person entered Zhao Minghui's room, this person was the person found by the old janitor, his purpose was not for a huge amount of cash, but to kill Zhao Minghui, he also had the key to the financial room, and knew Zhao Minghui, Zhao Minghui never dreamed that someone would kill him, and did not attract his attention, this person took advantage of him not to kill him. Maybe Zhao Minghui really fainted at that time and easily killed Zhao Minghui. Since the crime occurred in the middle of the night, there was ample time to clean up the scene. And to cover up the traces left by the cash thieves, so that we have entered a misunderstanding, thinking that the murderers and thieves were committed by one person, with the intention of killing people for money, and we can only carry out investigation work based on the clues left at the scene.

"But this is a case of a dual nature, the former is for those huge amounts of cash, and there is no intention to kill Zhao Minghui, and the latter is the murderer, and the motive for the murder is difficult to confirm for a while, and further investigation is needed." Zheng Wanjiang said.

"Is there another person? But the security door of his financial room is closed, does he also have the key to the financial room, who could this person be? Where did the keys come from? Wu Yuliang said.

He didn't believe it, how could both of them have the keys to the financial room and act at the same time, if so, the case would be more complicated, not only Zhao Minghui alone had a problem.

"That's the focus of the investigation now, and some of the details are not yet in our grasp." Zheng Wanjiang said.

"If that person came in at ten o'clock, what you said is true, but the time of Zhao Minghui's death was after twelve o'clock at night, where would he be hiding during this time." Wu Yuliang said.

"This person is also familiar with the geography of the company, and he can hide anywhere." Zheng Wanjiang said.

"If you say so, the case is even more complicated, these are two accomplices who committed the crime, each with different purposes, and all of this is related to Zhao Minghui." Wu Yuliang said.

Zheng Wanjiang nodded, the former didn't know that someone was going to kill Zhao Minghui, while the latter knew that the former's actions at night were to blame the former and kill Zhao Minghui in order to get cash. But the former learned the news of Zhao Minghui's death, and was extremely panicked and took remedial measures.

But he also exposed, the few women's hairs on the bed are a suspicious point, if it is said that Zhao Minghui has an affair with a woman, even if it leaves a woman's hair, there should be indentations, and the hair is falling down, and it is in an obvious position on the bed, which shows that there is a problem here, deliberately directing his eyes to a woman.

"And whose do you think this woman's hair belongs to?" Wu Yuliang said.

"If I'm not wrong, those hairs should be Bai Beiling's, and he did this with a certain intention, to direct our attention to Bai Beiling." Zheng Wanjiang said.

"Could it be that Kang Jiahong left it, she also has long hair? What's more, she has been to Zhao Minghui's room. Wu Yuliang said.

"No, I have observed, Bai Beiling's hair is softer and thinner, while Kang Jiahong's hair is thicker and has been straightened with baking oil, while Bai Beiling has not. The hair found at the scene was similar to Bai Beiling. Zheng Wanjiang said.

"If this is the case, someone did it on purpose, then who would have done it, and what was his purpose?" Wu Yuliang said.

"Undoubtedly trying to draw our attention to Bai Beiling, who is the cashier of the company, it is very easy to make people suspicious, and the photo and earrings are all pointed, which shows that someone has been paying attention to our actions." Zheng Wanjiang said.

"Team Zheng, from this point of view, if it has nothing to do with Bai Beiling, then Cao Hongwei has a major suspicion, she is the second person to arrive at the scene, and she is the only one during the period, she can completely change the scene, but why did she do this, she herself was exposed." Wu Yuliang said.

"Yes, this period is a gap, this time can completely change the scene, we found her fingerprints on the door of the financial room, Zhao Minghui's room, as well as the photo and earrings of Bai Beiling, which shows that she has a problem, and only she can do this." Zheng Wanjiang said.

"Then when did she enter the finance room, the finance room has already sealed us, and it is impossible for her to enter." Wu Yuliang said.

"If it was premeditated, it was extremely easy to do, and it was done before the seizure." Zheng Wanjiang said.

At this time, the technical department sent the test results of those hairs, which was Bai Beiling's hair, which was the same as Zheng Wanjiang's guess, which further indicated that Cao Hongwei had a problem.

Cao Hongwei was at the scene at the time, because she was the person in charge of the finance office, she could come and go freely at the scene, and people were not paying attention to the photos and earrings left under the desk. The Public Security Bureau believes that there are still some suspicious points at the scene, and further investigation is needed, and the scene investigation is re-conducted, which only found the photo and earrings, so as to think that someone has entered the scene again, it is deliberately guiding people's sight, in fact, this is also self-defeating, there is no need to do this, the few hairs at the scene can explain the problem, but the location and way of leaving it are a little suspicious, but it must be related to a woman, Bai Beiling is a cashier, knowing that the financial room stores a huge amount of cash, She is one of the important suspects. (To be continued.) )