Zhao Yuean nodded, this may be the idea of everyone present, but after seeing the relationship between these seven people, she determined the modus operandi.

"What if there was a person who had been channeling these uncertainties and turning uncertainty into certainty?"

Guan Li raised his eyebrows, and immediately understood what Zhao Yue'an meant.

"Xiao Fan, investigate the monitoring on the same bus at the same time in the past few months. Not surprisingly, all seven of them were there. ”

After Guan Li finished speaking, he turned his head and said to Youjie: "Take a good look at the seventh person in the hospital, and see who has come to see him during this period." ”

As soon as Guan Li said this, everyone present vaguely understood.

Zhao Yuean pointed to the case and made a final speculative statement.

"The only way for someone to sabotage the project, or to monopolize the project, is to create an accident and get rid of all the people involved in the project.

Commuting to work together and taking the bus became the most likely way to succeed. A month is enough time for a group of people to form a habit.

Every time you sit in the back row, there are six people sitting together every time, every time there is one person on the phone at a fixed time, and every time you have a fixed car and time, then the time of this explosion can be controlled.

As for such a large amount of explosives, as an office worker, it is natural that they cannot be found, but it is not excluded that someone took the initiative to send them to the door. ”

Zhao Yue'an's words solved many mysteries, and in the end, he only needed to verify them one by one.

After talking about the bombing, Zhao Yuean pushed another handwriting board over.

"The rich second generation died at home, seemingly a suicide, but through the residual detection in the air, it was proved that there were drug ingredients. So the case was found to be murder.

Through a large number of monitoring and screening, there are only two people who have come into contact with the deceased during this time, one is the cleaning aunt in the community, and the other is the takeaway delivery person who delivers flowers.

The identity of the cleaning aunt has been verified and the suspicion has been ruled out. The flower delivery man delivered the flowers to the deceased's home on time at 6 o'clock in the evening, and after investigation, the delivery person was from the flower shop, and the delivery was random, and there was no suspicion.

If the suspect can't be identified, let's start with clues at the scene. The bouquet has been examined and found that there are no toxic substances in the flowers, but the flowers are sprayed with a preservative that can maintain the longevity of the flowers.

The preservative had a chemical reaction with the fragrance used by the deceased, and the deceased carried the flowers to the bathroom to prepare for bathing and changing.

But in the process of bathing, the two are combined with a toxin in the air, which can make people unconscious. The deceased passed out in the bathtub and finally suffocated due to water sucked up in the bronchi. ”

After Zhao Yue'an finished speaking, he paused for a moment to give everyone present some time to think.

"Isn't that a coincidence? Didn't the deceased be killed? ”

Zuo Ling was a little confused, so it seems that this case has nothing to do with murder, right?

Zhao Yuean shook his head and continued: "It's murder, but it's very clever. Let's start with how small the probability of death is due to coincidence in this case.

First of all, the time to send flowers, the time for the deceased to spray perfume, the time for the deceased to take a bath, and the time for the deceased to take the flowers to the bathroom, if there is no one to manipulate them, it is difficult to appear with the same probability.

Suppose a person orders a bouquet of flowers for the deceased and specifies that they want to spray it with a preservative. Send it over at a fixed time, and then call the deceased and guide the deceased to take the flowers to the bathroom.

Guide her to spray fragrance before bathing, so that when these preliminary preparations are made, as long as the deceased obediently lies in the bathtub and dies, it is only a matter of time. ”

After Zhao Yuean finished speaking, he looked at Jia Fan.

"It may be difficult to go to the communication company to investigate the communication records of the deceased and find the person who ordered the flowers, but as long as there are clues, it will be found quickly."

"Okay!"

Jia Fan recorded excitedly, and the people present were also full of excitement, if Zhao Yuean's reasoning was correct, then the criminal investigation team would definitely be able to double the rate of solving cases in the future.

Looking at the remaining three cases, Zhao Yuean shook his neck. Guan Li hurriedly stepped forward and looked at her worriedly.

"Are you alright?"

"It's okay, I'm just hungry."

Zhao Yuean is prone to hunger when he thinks about things, and Guan Li has known it for a long time.

"Everyone, take a break for thirty minutes, and the meeting will resume after thirty minutes."

Everyone responded, and left the conference room with their things, while Guan Li asked Zhao Yuean to wait in the conference room now, and he went to buy her something to eat.

Zhao Yuean bowed slightly, looking at the remaining three handwriting tablets in front of him in a daze.

Now there are still cases of falling from buildings, cases of sudden death of writers, and cases of sinking corpses. The corpse sinking case was discovered only yesterday, and a lot of evidence chains and information are insufficient, and there is no way to deal with it now.

The other two will wait until they've eaten! Zhao Yuean sighed, and the whole person was half-lying on the chair.

Within a few minutes, Guan Li returned, still holding the food he had bought at a nearby convenience store.

Zhao Yuean looked at him weakly, and didn't stretch out his hand, just lazily opened his mouth and waited for feeding.

Guan Li was naturally happy to do this, watching all kinds of rice ball sushi xiaolongan wrapped into Zhao Yue'an's mouth, and he was stunned that there was nothing left.

"An An, I have to consider opening a restaurant in the future, or I'm really afraid that I won't be able to support you."

Zhao Yue'an was full of food, and her spirit was much better, and she looked at Guan Li with a smile and made a grimace.

"Then you have to open a food city, I have a lot of things to eat!"

Just when the two of them were talking to each other, Jia Fan took the lead in the conference room, and pretended to cough twice when he saw this scene.

"Ahem! It's time for a meeting! ”

Guan Li glanced at him, when he had no object, this Jia Fan was more anxious than Ba Po, and finally had Xiao Nizi, and he came to make trouble again.

"Jia Fan, isn't it too much work? I'll arrange some more for you? ”

Jia Fan waved his hands in horror, and then said dejectedly: "Boss, I want you to find a partner, so that you can talk more about love, and let our subordinates also take a breath."

As a result, you talked about finding someone who is more workaholic than you... Not! ”

Before Jia Fan finished speaking, he was covered by Youjie's mouth.

You Jie laughed and pulled Jia Fan out. As soon as he went out, he scolded in a low voice: "You are two hundred and five!" How did you get into the police academy with this brain?! Didn't you see that the eyes of those two were wrong? Do you want to work overtime with us? ”

Jia Fan also realized it later, and looked at You Jie with a stupid smile, almost making You Jie angry with internal injuries.

Zhao Yuean looked at Guan Li's black face, reached out and pinched his face.

"Alright, don't scare them all the time. How frightened these people are under your hands! Let them in! There are two remaining cases, and I have almost studied them, and they will be solved quickly. ”