Chapter 29 Criminal Psychological Profiling
The tone of the yamen runner was filled with obvious doubt and a hint of dissatisfaction.

If Su Liuyue had not been invited by Ping Shaoyin himself to help, he would have had some concerns, and he was afraid that the doubts and dissatisfaction would have been more obvious.

Although Lu Shaoyin and the several yamen runners who followed him to investigate the case that day said that the case of the wife of the owner of Qiluzhai was solved by her, many people did not believe it in their hearts. Even if they did, they felt that it was just a coincidence.

She's just a woman who solved a case by chance, why is she treated like a treasure?
Could it be that no one in Jingzhao Prefecture knows how to investigate a case?

Feng Yang naturally noticed that something was wrong with the yamen runner, and he couldn't help but turn his head to look at his master, but he saw that his expression was normal, his eyes were deep, and it seemed that he had no intention of intervening in the matter at all. He was slightly stunned and retracted his gaze.

Xiangbei, who had not yet left, looked excitedly at the yamen runner, then at the girl not far away, and even forgot the worry that she might lose her virginity tonight.

Su Liuyue raised her eyebrows slightly. This kind of situation of being questioned was not something she had not experienced before. The police station was not short of young people who were full of vigor and vitality.

She curled her lips and chuckled, then suddenly said, "When the murderer started committing crimes, he was not very old, probably in his early twenties. He was not very strong, and maybe even very thin. This may have brought him some trauma to some extent, such as being laughed at or looked down upon by his relatives and friends.

But deep down, he thinks he is very manly and often feels dissatisfied or even aggrieved about his situation. When we find him, we may find that he has a serious habit of alcoholism or beating and scolding his relatives.

The fact that his first crime was so violent and bloody showed that he had probably committed some minor crimes before, such as causing trouble, robbery, theft, etc. He might even have been caught by the patrolling Wu Hou and taken to Wu Hou Shop.

The murderer had a vehicle, whether it was a horse-drawn carriage, a donkey-drawn carriage, an ox-drawn carriage or a mule-drawn carriage. With such a vehicle, he could kidnap his victims without anyone noticing and take them around the huge Xinjing.

He has a place specifically for imprisoning his victims, which may be in a remote, uninhabited place, or a place that can be isolated from the eyes and ears of outsiders, such as the basement of his home.

Almost all the victims disappeared when they were alone, and the places of their disappearance were all in the outer city, including some of the busier streets. However, the murderer perfectly avoided everyone's eyes and ears every time he kidnapped, which showed that he was very familiar with these streets, so familiar that he knew exactly when these streets had the least people and what blind spots there were, so he could perfectly avoid the eyes and ears of passers-by.

This suggests that he had spent a lot of time observing these streets before. "

Su Liuyue paused for a moment, giving the shocked crowd some time to react, before continuing, "These victims almost all disappeared on different streets, and some even disappeared on small streets and alleys. To fully understand the situation on so many streets at the same time, it takes a lot of time to observe, and most people don't have that kind of time and energy.

Therefore, the murderer's familiarity with these streets is likely related to his money-making job, and there are only a few jobs where one can drive around different streets every day without arousing suspicion. "

The people around never expected that Su Liuyue would say such a thing.

This is the inference about the murderer? When did she come up with these inferences?!
The most important thing is, why do these inferences sound like most of them are just guesses?
The bailiff frowned, "Is this the information that Mr. Su has about the murderer? This sounds too unreliable!"

The technique of criminal psychological profiling is still questioned by many people in modern times, let alone these ancient people.

Su Liuyue had already guessed that they would not accept her method of solving the case so quickly, so she said calmly, "Whether my inference is reliable or not, you can judge it after we catch the murderer. The most important thing now is to find the murderer as soon as possible and rescue the kidnapped woman."

Xiang Bei at the side could not help but say with interest: "I have heard a little about this case. Although this... young man's inferences sound a bit random, many of them are actually reasonable. For example, the murderer must have a car, otherwise how could he take a grown girl away from the street like magic? Although those girls were alone when they disappeared, there were still passers-by around them!
It is certain that the murderer is very familiar with the street. I heard that a girl was kidnapped outside a rice shop on Heyang Street. Although Heyang Street is not very prosperous, there are many shops selling firewood, rice, oil and salt there, and there are many people during the day. The murderer was able to kidnap a girl in broad daylight without anyone noticing on such a street. It is impossible for him to be unfamiliar with the street!" Feng Yang couldn't help but glance at him, frowning slightly.

Why didn't this guy leave after finishing his work? Didn't he keep pestering him and crying a few days ago that His Highness coveted his body? Didn't he want to see His Highness at all?
The bailiff was stunned. Although he felt that Xiang Bei's words made sense, he was still a little unconvinced. He bit his lip and said, "That being said, but...but the other inferences are still incomprehensible. Unless you know the murderer, how could you know that?!
Moreover, the people who can drive a car on different streets every day can be porters who deliver goods for others or drivers who pull people. In such a large imperial city, there are countless people doing these two kinds of work. Do we have to check them one by one?"

Su Liuyue glanced at him and suddenly asked, "What's your name?"

The yamen runner was startled, his body stiffened slightly, and he looked at her warily, "Why are you asking this, Young Master Su?"

Are you planning to report him to His Highness? !

"nothing."

Just looking at him, she suddenly remembered many of the people she used to work under.

Su Liuyue smiled faintly and said, "I just think you have some ideas."

The bailiff looked at her in surprise, then quietly glanced at the man not far away, and said reluctantly: "My name is Route, and I am also in charge of this case. I raised the question just now just because I don't want us to go off the track and waste time!"

"Okay, routing."

Su Liuyue nodded, her voice suddenly cold, and said: "If there are no more clues, no matter how troublesome it is, we must investigate them one by one. For a case, the most important thing is the result, not the process."

Router's face suddenly changed.

Why was this woman suddenly speaking so harshly? Besides, how could she be qualified to speak harshly to a serious Jingzhao government official? !
As if he couldn't see the dissatisfaction that Roulette was trying to suppress, Su Liuyue continued, "But now, we are still lucky. We are not without any clues."

Ping Shaoyin had been looking at them indifferently, but now he raised his mouth slightly and asked, "Are you referring to the Yao family?"

Su Liuyue glanced at him and nodded, "Yes, if we are lucky, the Yao family may become a breakthrough in this case."

Router couldn't help but grit his teeth.

It is still unknown whether the Yao family has any connection with the case fifteen years ago! Don't be so arrogant now, or you will make them busy later!
At this moment, another yamen runner came quickly from a distance, saluted and said, "Greetings, Mr. Ping... Mr. Ping, I found the case file of the Yao family's disappearance!"

Thanks to the book friend 20180212155704797 for the reward, and the monthly ticket support from Mary Todi~ It's now on the shelves! This is the first time it's on the shelves so early, to be honest, I'm still a little nervous hahaha