Chapter 2217

This is not suicide at all!

Su Rui just came to the office for a few minutes and made such an amazing judgment!

At this time, a member of the investigation team who came with Gong Luofeng said, "the water dispenser is at the door. This director can go to get water."

Su Rui looked at him and said sarcastically, "measure the distance from your desk to the water dispenser carefully."

I didn't expect that the members of the investigation team were quite axial. They took out their tape measure and began to measure it.

Su Rui said unhappily, "five meters four, don't measure it."

Then, the member of the investigation team immediately said, "it's five meters four! How did you guess?"

"Guessed it?" Su Rui was speechless to this straw bag: "this is the most basic skill. If you can't even do this, I don't know how you stay in the criminal investigation team all the year round."

After hearing Su Rui's sarcastic words, the man seemed a little unconvinced, because he came here as the backbone of the investigation team this time, and he was mainly responsible for the investigation of the crime scene last night.

"Who says this must be a necessary skill for criminal police? I've never seen anyone use it."

"It doesn't make any sense to harden your mouth at this time." Su Rui pointed to the ground and said, "ice blue, now tell him the straight-line distance between the sofa and the desk?"

"Five meters six." Ye binglan said without hesitation, "if there is an error, the error should be within five centimeters."

Su Rui said coldly to the member of the investigation team, "do you want to measure it?"

After listening to Su Rui's words, the member of the investigation team still took a ruler and measured the straight-line distance between the sofa and the desk. It turned out to be about 5.6 meters! Ye binglan's answer is only two centimeters away!

It's simply!

This guy was so shocked that he didn't know what to say for a moment.

Gong Luofeng was also a little surprised that Su Rui and ye binglan had this ability!

Although Su Rui said that this was the basic skill of a criminal policeman, Gong Luofeng did not believe it. It was not difficult to judge the approximate figure at a distance of more than five meters, but it would be terrible if the error was within ten centimeters.

Su Rui looked contemptuously at the previous member of the investigation team, and then said, "with your ability, you can still stay in the front line of criminal investigation. No wonder some cases become unsolvable deaths every year."

The member of the investigation team who said this sentence blushed.

"I can measure this distance with the help of tools. Why do I have to make a visual inspection? There must be an error in the visual inspection!" He is also unreasonable.

"Am I talking about visual distance? I'm talking about observation!"

Su Rui put the case aside first, caught the member of the investigation team and taught him a lesson: "if a criminal policeman doesn't have the ability to observe the details, how can he make a reasonable judgment? The most important thing at the scene of the crime is the details!"

"What are you trying to say?" This member of the investigation team seems to have a little trouble understanding Su Rui's meaning.

Su Rui stepped on the ground with his toes: "this floor tile is a square with a side length of 80 cm. You can easily judge the distance by counting the number of floor tiles between the sofa and the desk."

Just count the floor tiles? After su Rui talked about such a simple method, the member of the investigation team couldn't help looking angry.

"You play with me!" He shouted.

"I'm playing with you!" Su Rui said angrily, "what I want is your observation ability. If you don't even have this observation ability, you can roll."

Su Rui turned to gongluofeng and said coldly, "leader Gong, I suggest you kick all your team members like waste firewood now. Their continued stay here can only affect our work."

Gong Luofeng also felt ashamed. He frowned and waved his hand, indicating that the subordinate should go out first.

The latter stuck his neck and left without looking back, looking angry.

"I know that you can really judge the distance, even if you don't rely on floor tiles." Ye binglan suddenly said.

"If you look more, you can judge." Su Rui laughed, noncommittal.

"Well, now let's go back to the case."

Su Rui pointed to the desk and the water dispenser: "the distance between these two positions is about five meters. If you finish drinking water at the desk, then go to the water dispenser to pick up water and go back and forth, is it too much trouble?"

Shaofeihu also followed in, and he answered, "it's really troublesome. I think a fool would do this."

"Yes, yes, that's what fools do." Su Rui said, "but the question comes again. The other party can stand by the water dispenser and pick up the water on the spot after drinking, right?"

"Yes, it is." Ye binglan nodded, "but in that case..."

"We didn't find anything like a kettle in the office, which means that the director usually just takes water from a water dispenser and drinks it as he picks it up." Su Rui said, "but you should have seen this kind of water dispenser. It is a water purifier built in this office building, and the pipelines are buried in the wall."

Gongluofeng doesn't know what Su Rui wants to express.

"This water purifier is very convenient to use, but it also has disadvantages." Su Rui pointed to the button: "this machine only relies on the filter element for filtration, and there is no water storage tank. What will happen?"

Yes, what will happen?

Gongluofeng completely didn't expect that Su Rui could develop so many things by relying on a simple water storage tank, which seems a little incredible.

"It will cause the speed of water flow to become very slow, because the layers of filter elements filter down, which is very time-consuming, and the ratio of pure water to waste water is one to four or even one to five." Su Rui said with a smile, "of course, this proportion will be much larger than what the water purifier manufacturer advertises, but this is the real number."

Xia Qing looked at Su Rui, and his eyes showed a slightly worshipful look. Su Rui was like a big encyclopedia. He knew everything and knew everything at his fingertips.

"This ratio of pure water to waste water makes the speed of water flow slower." Su Rui said, walked to the side of the cabinet, opened the cabinet door, looked, and then took out a glass exactly like the one on the CFO's desk: "we can have a try."

With that, Su Rui took the glass and began to receive water.

Indeed, as Su Rui said, the water flow was very thin, and it took about 15 seconds to fill the whole cup.

"The time is too long. It makes people impatient and sleepy." Su Rui held the glass of water. "Do you think so?"

"It's true, especially when the other party is still taking sleeping pills, use this water collection speed to pick up water..." ye binglan didn't go on.

This kind of water purifier without water storage tank is really too slow. I'm afraid the financial director has fallen asleep by sleeping pills before he has finished receiving the water.

"This reason is not absolute." Gong Luofeng was like a tease: "it's easy to overturn it. Just make an ordinary assumption. For example, the financial controller is very patient, and the effect of sleeping pills is very slow."

Su Rui didn't refuse Gong Luofeng, who was always picky, but said, "your question is very clear, but it's also very simple to answer this question, and the persuasion is here."

With that, Su Rui pointed to the water purifier: "the tray of the water purifier has been removed, because this kind of thing often stores water, which will make people very headache and unsanitary."

After a pause, Su Rui turned to Xia Qing and said, "in fact, I just found this when I passed by several offices. Have you all removed the trays?"

"Yes." Xia Qing was surprised by Su Rui's carefulness, nodded and said, "the tray was indeed removed during installation. Although it can prevent leakage, the water in it was full in two days. After all, there are always some people with bad hygiene habits who don't take care of the water in the tray, which is easy to cause bacteria, and even the water in some trays stinks."

After a pause, Xia Qing added, "this is the requirement of President Aoxue."

Hearing the words "President Aoxue", Su Rui raised his eyebrows.

Ye binglan also nodded. She worked as a criminal policeman for many years and thought that she had observed the details carefully enough, but there was still a visible gap compared with Su Rui.

"There is no table around the water purifier to put cups," Su Rui said. "That is to say, while the other party receives the water, he also has to release his hand to pour sleeping pills from the medicine bottle. In this case, he has to put the cup on the water purifier."

Gong Luofeng frowned deeply when he heard this. He completely didn't expect Su Rui to be so careful.

Su Rui pointed to the top of the water dispenser. It really can put cups on it.

"But look here." Su Rui stretched out his hand and gently wiped it on the top of the water dispenser. Then, a layer of obvious dust appeared on the belly of his fingers.

"Obviously, the chief financial officer should not pay special attention to personal hygiene. Moreover, the cleaners of Garbo company are not very conscientious, and this place has become a dead corner of forgetting to clean."

Su Rui looked around: "if the financial director wants to take the tablets after receiving the water, he will put the cup on the top of the water dispenser. However, the dust on the water dispenser is still evenly distributed, and there is no sign of the cup being put down."

The scene was already silent.

Everyone is thinking about Su Rui's analysis.

In fact, the matter is very simple. These details analyzed by Su Rui are simply impeccable.

Su Rui narrowed his eyes and said in a deep voice, "so I conclude that the CFO died of homicide, not suicide, and the so-called massive swallowing of sleeping pills is just a fake scene!"