I am the best in the world with the crime solving system

On the light screen, old man Sun's fingerprint card clearly stated that he entered the county guard's mansion in March of Yiwei year to work as an official.If he had only entered the Sheriff's Mansion the year before last, would he...

Almost as soon as he thought about it, Chen Chaoyan immediately called out the fingerprint cards of everyone in the Sheriff's Mansion.Taking advantage of the teacup time, after flipping through it quickly, her complexion was unknowingly covered with a layer of frost.

Xie Xuan seemed to have known the result a long time ago, clasped his hands, knocked the token twice slowly, and asked, "How?"

Chen Chaoyan said with a sullen face: "In the past four or five years, the yamen servants, prison codes, inquiries, etc. of the county guard's mansion have almost changed. Even the Judiciary, Sicang, and Sihu Sancao's Zuo, Shi, etc. are all the same. .”

Shi Shu and Wen Mo were amazed by her good memory, there were hundreds of people in the county guard's mansion, but she remembered them all!Yuejian didn't think about it so much, she just asked strangely: "I changed everything again, why?"

Chen Chaoyan said solemnly: "I don't know."

Yue Jian looked at Xie Xuan, seeing that Xie Xuan didn't speak while knocking on the token, so she had to turn around and ask Chen Chaoyan, "Which people haven't changed?"

Chen Chaoyan signaled her to prepare pen and ink.

As soon as Yue Jian was about to make a move, Shi Shu and Wen Mo cooperated tacitly and placed the pen, ink, paper, and inkstone on the table one by one.And, before Yue Jian could react, Shishu picked up the ink stick one step further.

Wait for the ink to be ground.

Chen Chaoyan picked up a pen and compared the data on the light screen, starting from Qi Wu, the longest-serving officer in the military, and writing until the year of Renchen, that is, Song Yanzhong, who joined the job six years ago, there were seven people in total.

After finishing writing, Xie Xuan reached out and took the list before Chen Chaoyan had time to read it carefully.

"Qi Wu..."

"It's the second brother Qi that Wang Da talked about going home to Dingxing and hasn't come back yet." Chen Chaoyan quickly reminded.

Xie Xuan let out an 'um', and continued to look down, "Wang Da has been in the county guard's mansion for fifteen years, and there is another Wang Dongyang as well. Why don't I remember this Wang Dongyang?"

Ling You, who was walking on the side of the carriage, said quickly, "My lord has a lot to do every day, so of course I can't remember such a small person."

Xie Xuan glanced at him lightly, and while he was patting his mouth repeatedly, "I told you to talk nonsense, you should hit me", he slowly withdrew his gaze and turned to Chen Chaoyan.

After Chen Chaoyan glanced at Lingyou, he quickly explained: "This Wang Dongyang is the Judiciary under Wang Da. Looking at the time, he entered the Sheriff's Mansion at the same time as Wang Da. I don't have any impression of this person. When I go back to the Sheriff After the mansion, ask Wang Da for a question."

Xie Xuan looked at Wang Dongyang's name twice more noncommittally, and then looked down again.

This time, without waiting for him to ask, Chen Chaoyan took the initiative to say: "Yan Dashun is not driving, Tang Deliang is Sima. You probably don't have any impression of these two people. They are both county guards who have advanced ten years ago, but they don't know what happened. I don't usually see them much."

"Miss Chen hasn't seen them very much, it's normal. The two of them and Qi Wu, the recorder and military officer, both belong to Mr. Feng's Zuo Shi. When Mr. Feng is away from Luyang County for something, they can temporarily act Master Feng manages Luyang County." Lingyou Dama approached the carriage, and explained enthusiastically, "However, apart from the real job of recording affairs and participating in the military, that is, managing the Six Caos or the Three Caos, neither Bie Jia nor Sima has any specific positions. Such a job with high quality and generous salary will definitely not be cheap to others, so basically it is used for Yourong clan. Occasionally there are a few with good ability and good luck, but there is no other place to put them Only those who have both ability and political integrity will temporarily fall into this position."

Chen Chaoyan glanced at the light screen, then nodded, gaining insight again.

"In the future, if there is anything Miss Chen doesn't know, feel free to ask me." Lingyou said in a big way, "I promise to tell you everything I know, and I can talk endlessly."

Chen Chaoyan responded, then turned to look at Xie Xuan.

Xie Xuan returned the list to her, and then sat down opposite her, "Seven of them, three of them have fingerprints on Zhou Zhongcai's lease."

Chen Chaoyan took the list, glanced at it, and said casually: "If there is no accident, the murderer is one of the three of them."

Xie Xuan glanced at her slightly in surprise. When it came to settling the case, what she showed from the beginning to the end was calm and steady.It was the first time he heard her say such baseless 'arbitrary' words.After restraining his emotions calmly, Xie Xuan asked a little casually, "Why do you say that?"

Chen Chaoyan frowned, "I don't know if the lord has heard a saying that [-]% of the murderers will return to the scene of the crime after committing a major crime."

Xie Xuan gestured to her with interest, "Let's listen."

"This is a kind of criminal psychology, and it's a bit complicated to explain in detail. Let's take Zhou Zhongcai's case as an example." Chen Chaoyan leaned against the cold pillow, and after drinking two more sips of herbal tea, said slowly, "We said before that murdering Zhou Zhongcai What conditions must the murderer have?"

Lingyou didn't even think about it, so he hurriedly replied: "Familiar with the human body, capable of anti-reconnaissance, and participated in the massacre of the Bao family! Ms. Chen, am I right?"

Chen Chaoyan smiled and said, "Very right."

Lingyou proudly lifted his chin toward Chonglou, laughed a few more times, and said, "Miss Chen, continue talking."

Chen Chaoyan Yinghao turned around, looked at Xie Xuan and said, "Let's not care about the two points of being familiar with the human body and having anti-reconnaissance capabilities. We only said that I participated in the massacre of the Bao family. To solve the case in the form of blood, I should be the master." Wei's No.1 in history, right?"

Ling You was about to rush to answer, Yue Jian took a step ahead of him and said, "Shut up!"

"Why should I shut up!" Lingyou hummed a few times, then tilted his head and shouted at Chen Chaoyan, "Miss Chen, you are the well-deserved No.1!"

Moon rolled her eyes.

Chen Chaoyan couldn't help curling the corners of her mouth, then looked at Xie Xuan and joked, "Keep a low profile, or you will offend the prince, and with my meager abilities, I can't afford you."

"Miss Chen, don't worry, I will hunt and support myself!" Ling You said proudly.

Chong Lou sneered: "Are you sure you can hunt and support yourself?"

"Of course..." Lingyou looked at Xie Xuan instinctively, looked at his half-smile eyes, and immediately changed his words flexibly, "I can't."

Chonglou scoffed disdainfully.

Ling You didn't take it seriously, and just said: "Miss Chen, you are so good at solving cases and autopsy, let alone raising me, even if you raise ten or eight more, you can definitely afford it."

Chen Chaoyan intentionally teased him: "Who told me last night that their lords hold grudges very much, if they don't surrender, they are likely to face retaliation in the future?"

"It's definitely not me!" Lingyou denied.

Yuejian mocked: "It's not you, who is that, a beggar in the street?"

"Do you want to hear me tell you about the autopsy again?" Lingyou threatened.

Yue Jian was dumbfounded for a moment.

Chen Chaoyan couldn't help chuckling.

Yue Jianyou complained: "Does Miss Chen want to hurt each other?"

"Okay, I was wrong." Chen Chaoyan stopped laughing immediately, and immediately continued what he said just now: "Since I am the No. 1 one who solves the case in the form of blood stains, will the murderer who murdered Zhou Zhongcai worry that I have other methods to solve the case?" ? If so, is the best way to do it is to watch me solve the case?"

Of course, criminal psychology can never be so simple.It's just that Chen Chaoyan doesn't know much, so he can only use the example in front of him to explain it forcefully.

Xie Xuan glanced at her, then at Yuejian, and finally at Lingyou, his eyes fell on the names of Qian Wen, Wang Da and Song Yanzhong on the list, and said slowly: "There is some truth."

"But if you want to calculate the murderer based on this, then everything will be back to the original point."

"The eight people who left fingerprints on the loan are all suspects."

"Among them, Ma Huai is the most important."

"During the investigation, Wang Da once said that Ma Huai used the excuse of guarding Zhou Zhongcai's study to avoid work. Is he avoiding work, or is there another purpose?" Xie Xuan asked.

Chen Chaoyan kept silent.

Xie Xuan glanced at her, and continued: "Of course, these are just conjectures. According to Ms. Chen, everything must be based on evidence. But earlier, Ms. Chen had determined that there were two murderers. If these two people It is two of these three people, if they protect each other, what will Miss Chen do?"

Chen Chaoyan silently pointed to Qi Wu and Yan Dashun.

After looking in the direction of her finger, Xie Xuanshun asked, "What if they don't know anything?"

"Then we can only investigate by force." Chen Chaoyan's thoughts were still on Ma Huai's more suspicious matter, so he replied indifferently, "First check the past cases in the Sheriff's Mansion, if there is no similar case, Then investigate those who have left the Sheriff's Mansion in the past four or five years. As long as there have been similar cases, no matter how perfect the cover-up is, there will definitely be clues left! As long as I follow these clues to investigate, I will not believe that they will be caught. Not the murderer!"

Seeing her inattention, Xie Xuan tapped on the table twice to catch her gaze, then stepped forward and said, "If there are no similar cases in the county guard's mansion, and you have left the county in the past four or five years The guards of the mansion have never encountered a similar case, so what is Miss Chen going to do?"

Chen Chaoyan said indifferently: "Impossible."

Xie Xuan looked at her with aggressive eyes: "Why is it impossible?"

Chen Chaoyan met his eyes, and said without hesitation: "Because the prince said that Zhou Zhongcai's death was for money and power. Since it was for money and power, then even if there is no similar case, just investigate The death in Luyang County was untimely, but it was sentenced to suicide or an unsolved case that has not yet been solved, and one or two clues can always be found."

Xie Xuan smiled but said, "Anyway, Miss Chen decided that Ma Huai was not the murderer."

"No." Chen Chaoyan denied, "The chain of evidence is incomplete, and Ma Huai has not pleaded guilty yet."

Although there is no procuratorate here, there is no need to go through such troubles, but Chen Chaoyan still believes that a complete chain of evidence is the only way to truly solve the case.

If she is like this, she naturally hopes that Xie Xuan will be like this.

He is a prince who is under one person and above tens of thousands of people. If he is not like this, then under the background of supremacy of imperial power, her persistence will undoubtedly be like a fly shaking a tree.