Chapter 813

As long as there are enough conditions, the scope will be small enough.

Just like the stories that matchmakers in marriage agencies like to tell, if you simultaneously require a man's height, weight, occupation, education, income, house and car, household registration, parents' occupation, etc., even if any one condition is very ordinary, this combined octagonal warrior will also be a rare existence.

Similarly, when Jiang Yuan writes the suspect as "A∩B∩C∩D∩E∩F∩G", this scope is actually quite narrow.

Nicha was so excited that his throat became hoarse.

"Close the door." Nicha whispered.

Zhong Renlong was stunned for a moment, always feeling that this order was somewhat familiar.

The subordinates had already closed the conference room door. Hearing Nicha's order, they turned around and locked it twice.

Nicha heard the sound, then breathed a sigh of relief, and then ordered: "No need to go out, just screen people here. Everyone hand over their mobile phones, don't make strange moves, otherwise don't blame me for being impolite."

He looked at his subordinates with sharp eyes, and also looked at the Chinese members.

No one objected, so they handed over their mobile phones.

Then, Nicha asked people to print out the list, and a group of people waited for a few people to screen the list there.

The conditions were set here, and there was no need for too many people to work. Nicha simply asked people to print out several more copies of personnel data and gave them to Jiang Yuan and the others to look at, so they wouldn't be too bored.

And these personnel data were terrifyingly detailed.

Huang Qiangmin got them in his hands. Without translation, just looking at the bold names inside and the long paragraphs behind them, he couldn't help but ask: "How can there be so many? The local police's working style... uh, has this case been studied so thoroughly?"

Zhong Renlong said: "The list involved in the Lun En drowning case was sorted out by people two years ago. The content inside is a lot, and some are very detailed. Personal experience can be detailed to whether every ex-girlfriend was a woman, this degree."

"So detailed? Sorted out by people, not by the police?"

Chu Guanliang has stayed in Malaysia for a long time and is very familiar with it: "The media loves to watch the excitement and doesn't think it's a big deal. It is obvious that they referred to the Kennedy assassination case, and they developed materials from various aspects one after another. At one point, they investigated everyone, and later they were warned many times before they stopped."

"Even so, they didn't find the murderer?"

"The points the media focuses on are completely different from ours. Moreover, in order to form an explosive story, they sometimes intentionally distort events and don't talk about logic in the middle. Using their materials is just constantly increasing the number of suspects. In the end, it seems like everyone is suspected..."

Zhong Renlong said while shaking his head.

Detective novels or TV dramas of the old era always like to create a mode full of suspense, wishing that any character who appears and says a sentence is guessed by the reader as a suspect.

However, police in reality have resource constraints. Even for major domestic cases, it is impossible to investigate everyone without limit. On the other hand, every investigation must have traces. In the American judicial system, every suspect who has been investigated is a boomerang for the defense lawyer. Everyone is a suspect? Such a case has a 99% probability of miscarriage.

The domestic environment is not so harsh. During the investigation period, if the police have spare energy, they can constantly expand the scope of the investigation. However, investigating a suspect is not a matter of one or two sentences. A complete investigation, even if it is believed that the suspect is not the murderer, must form an evidence chain, have witnesses, have testimony, have physical evidence, have a chronological relationship, and form documents. If everyone is a suspect, this workload can make a criminal police brigade's police officers doubt life.

Therefore, media intervention in judicial cases has always been mainly about watching the excitement, and there is an impulse to make the excitement big. After all, media people with culture have only learned communication studies. Wanting to compete with law in the service industry is still a grade behind.

"Determined one person." A police officer came to Nicha's ear and said softly.

Nicha's eyes flashed: "Have you finished reading the list? How many are left?"

"Finished reading, there is only one person in total." The police officer who reported took a deep breath. Among five hundred people, only one met the conditions. Those who don't understand probability will also mean a small probability event—it is indeed, because a high probability should be that none meet the conditions.

Nicha also couldn't help but take a deep breath. He instantly understood the pressure on his subordinates.

Looking left and right, Nicha no longer covered it up, only whispered: "Who is it?"

"Badawi." The reporting police officer didn't say it easily.

Nicha was also tense: "Member of Parliament Lun En's son-in-law?"

When the words came out, Nicha's spirit relaxed again. Fortunately, it was just Member of Parliament Lun En's son-in-law!

"Badawi is a professional golfer. After marrying Lun En's daughter, he focused on playing golf, often playing more than 100 games a year, spending a lot of money. But perhaps due to talent and other reasons, Badawi's results were not good. In this regard, Lun En should be very dissatisfied with his son-in-law. I heard that the two had quarreled twice..." Speaking to the end, the information this police officer used came from media articles.

"Don't look for Badawi first. Hmm... if the suspect is Badawi, this matter is much easier to handle." Nicha couldn't tell whether it was relaxed or regretful. Immediately after shaking his head, he arranged: "First, we need to collect evidence, turn out all the video materials, find and mark all the parts with Badawi, draw his timeline, and especially look at Badawi's state when he left, whether he changed clothes..."

Nicha's orders were all to establish an evidence chain. Using the description of famous forensic doctor Li Changyu, it is the relationship between physical evidence, suspects, victims, and crime scenes. Among these four, as long as the relationship between two of them can be established, the case may be solved. If the relationship between three or more can be established, it is basically an iron case.

For example, the relationship between the suspect and the victim is the relationship between the two. Just knowing this point can solve some cases. If it is not enough, if it can be proven that the suspect and the victim were both at the crime scene, the probability of the case being solved is also very large. Changing a combination, if the relationship between physical evidence, victims, and crime scenes can be established, it is equally highly likely to prove the suspect's criminal facts.

Of course, investigating cases is the link with the lowest requirements in the judicial system. Domestically, at the stage of submission for inspection, it is basically required that all four are present, and there is more evidence to corroborate, such as witness testimony, suspect confession, time axis, etc., which is to form a complete evidence chain. The court link and death review are even more so.

Facing a case like the "Lun En drowning case," Nicha did not dare to take it lightly and must seek evidence as much as possible. But he did not dare to delay for too long. First, he determined some evidence, and after implementing the arrest, he would investigate slowly later.

Nicha thought so, gave instructions to two subordinates, and went to the corner to make a phone call.

Jiang Yuan and the others sat at the other end of the conference table, and several people looked at each other.

It was Chu Guanliang who touched his head uncomfortably: "Our work... is this considered finished?"

"Ensuring Team Leader Jiang is not injured, this job is considered perfect." Mu Zhiyang opened his clothes, revealing the bulletproof vest inside without caring. He has been wearing it like this for the past few days, occasionally adding ceramic plates. Only those who have been shot know how to treat themselves best.

Chu Guanliang laughed and shook his head: "I thought it was like when I was a criminal police officer, needing to investigate, needing to collect evidence, needing to run to dozens of places with iron feet, and maybe needing to adjust the investigation direction in the middle..."

"It's the same now." Huang Qiangmin nodded to Chu Guanliang and said, "Our normal criminal police officers still do things this way."

"Then..." Chu Guanliang pointed forward.

"Nicha and the others haven't had cold cases for two years, do they like cold cases?" Huang Qiangmin sneered, then his tone softened, and said: "Just like DNA evidence, the problem that a hair can solve does not mean that the problem is just a hair."

"Philosophy!" Chu Guanliang began to touch Huang Qiangmin's butt a little, and began to pat skillfully.

In the future, everyone will be people around Jiang Yuan. If he flatters Huang Qiangmin, he, the police liaison officer, will not suffer.

Young police officers like Wang Chuanxing and Cui Xiaohu didn't know how to express their emotions.

They are different from Huang Qiangmin, Chu Guanliang, and others. The latter are all old hands and have more or less detached from frontline police work. Cui Xiaohu and Wang Chuanxing and others win because they are young and want to learn more things.

But Jiang Yuan solving cases like this, Cui Xiaohu and Wang Chuanxing and others really don't know what to learn.

"When Badawi returned to the room, he had taken off his coat." A police officer found Badawi half an hour after the incident from the video in the database.

Several people flocked to see it.

On the screen, Badawi was seen shirtless, revealing strong muscles. He was holding a ball of clothes in his hand, and there were water stains on his pants and shoes.

"Go catch him." Nicha was unwilling to wait any longer. Such evidence was still far from proving that Badawi was the murderer, but in terms of the requirements for investigation and evidence collection, Nicha felt it was enough.