Yue Yuqi already knew that Duan Fei was angry because of the torture of Guang Dansong, and he must have left a five-finger mountain on the left side of his face covered by a white cloth, in addition, Duan Fei was strictly forbidden to contact the thirteen masters, and it was strictly forbidden to approach the old mansion of the Wang family, if it weren't for Duan Fei being sent by Yangzhou Tongju, he would have been kicked out of Hai'an Town directly, and now he received a difficult task, Shi Zongzhu asked him to search Hai'an Town within one day to find out suspicious people.

This is indeed a difficult task, the scale of Hai'an Town is almost close to a small county, with a population of more than 10,000 and thousands of households, it is not a simple matter to search the whole town, so although Mr. Shi was very annoyed, he still tried his best to arrange manpower for Duan Fei.

When everyone came to the outside of the store, Duan Fei called Yan Zhutou, Deputy Wang Zhutou and Li Deputy Zhutou transferred from another county to the front, and the four of them discussed in a low voice for a while, and then the three of them each took a few people to do things separately.

There were six people around Duan Fei, including Yue Yuqi, and under the leadership of Duan Fei, everyone first found a few nearby Lizheng, and then searched door to door with the help of Lizheng.

In the Ming Dynasty, the county is the largest, the Li Zheng is basically the local landlord, squire or official person, a Li Zheng is basically responsible for the management and tax collection of a hundred households, who has a permanent population in the family They are very clear, as the saying goes, the county officials are not as good as the current management, the people are afraid of the Li Zheng is no less than the street vendors in later generations are afraid of the city management, Li Zheng knocked on the door, and the search was quite smooth.

Duan Fei found that several Li Zhengdu were surnamed Wang, all of whom were Wang Dequan's nephews or close relatives, and the surname Wang was not a big surname in Hai'an Town, which showed that the Wang family was outstanding in the economy and politics of Hai'an Town.

Duan Fei was very patient, although he no longer spoke in person after only asking a few questions, but there were only a few questions, let Shi Bin, Guo Wei and a few of them take turns to get out of the horse, Duan Fei was also dressed in a fast suit, just hiding next to him to observe the changes in the demeanor of the person being questioned.

"Are there any outsiders staying at home?"

"What have you lost at home in the past two months? Ever lost food? ”

"Have you seen a face-to-face person wandering around in the past two months?"

……

The order of these questions and inquiries was drawn up by Duan Fei, and there was even one in the end, requiring the residents to immediately destroy and dump the food that they could not eat every day, until the government notified them, this is the Tianluo Net and the Three Lights policy that Duan Fei is going to implement in Hai'an Town.

Mr. Shi has also carried out two or three large-scale raids before, so that hotels and hostels dare not receive outsiders, the possibility of the murderer staying in the inn for a long time is zero, Hai'an Town said that it is not big, it is easy to find a hiding place, but if a stranger appears on the street every day to buy something to eat, someone will definitely notice his existence, if no one notices, then the only way for the murderer to stay in Hai'an Town for a long time is to steal things and eat them piecemeal.

Those questions almost completely included the possibilities, and after figuring it out, even Yue Yuqi, who was very unhappy with Duan Fei, couldn't help but look at him again.

The news came up little by little, and Duan Fei was holding a hand-drawn sketch of Hai'an Town and recording it on it.

The picture was drawn by Duan Fei himself, and what he was holding in his hand was the duck quill pen that was temporarily made again, and Yue Yuqi, who had nothing to do, looked at these two things, and his eyes lit up with curiosity.

"Brother Fei, draw these small circles to find the murderer?" Yue Yuqi saw that there were more and more small circles on the picture, and couldn't help but ask in surprise.

"Of course!" Duan Fei said confidently: "Each small circle represents the location where the murderer has appeared, and some places he has even appeared two or three times, through the number, density and time of occurrence of these small circles, and then compared with the time of the murder, you can get quite a lot of information." ”

"I still don't understand." Yue Yuqi said.

Duan Fei explained: "Let's put it this way, this relatively dense circle indicates that the murderer was active in that area, and he may have been hiding nearby during that time, for example, the food in this tavern has been stolen five times, and other places where there have been many food theft incidents are more famous snack shops and taverns, sometimes the murderer even steals things to eat in broad daylight, after excluding accidental factors, these clues may indicate that the murderer is more greedy, in addition, have you found it?" With the exception of these hotels, food theft in ordinary households is concentrated in a certain period of time...... This shows that the murderer may have been moving around here during this time, and after this time, he moved, and the murderer must be very cautious......"

Duan Fei looked up and said with a smile: "According to the clues I have obtained so far, I probably already know where the murderer is hiding in late February...... Shi Bin! ”

Shi Bin said yes and walked over, Duan Fei thought for a while before saying, "You immediately go and inform Master Shi, please ask Master Yuanzheng and Qingxu Dao Chang to go to the north of the town to meet Yan Zhutou, and tell Yan Zhutou that the hollow area surrounded by small circles is where the murderer is hiding, and I believe there will be a more eye-catching tower or something like that......"

Yue Yuqi said: "Brother Fei, how do you know that the murderer is in the north of the town?" Don't you need to invite a master to go to the east of the town and the west of the town? ”

Duan Fei waved his hand at him, and then whispered to Shi Bin: "By the way, please ask that person to also take a look, let him wait for the opportunity to do something in the shadows......

Shi Bin left in response, and Yue Yuqi said dissatisfiedly: "Brother Fei, don't you even believe me?" ”

Duan Fei patted him on the shoulder with a smile and said, "It's better not to know so many things than to know, I'm not trying to hide it from you, it's just a professional habit, haha, a professional habit." ”

Yue Yuqi pursed his lips and said, "Hmph, find an excuse to prevaricate me, okay, originally I wanted to go to Zhenbei to help you catch the murderer, since I am also suspicious, then I should not go." ”

Duan Fei looked at him deeply and said with a smile: "Do you really want to go?" ”

Yue Yuqi said: "Anyway, you don't believe me. ”

Duan Fei stretched out his hand and said, "Stretch out your right hand, I'm going to ask you a few questions." ”

Yue Yuqi stretched out his hand, frowned and asked, "What do you want to do?" ”

Duan Fei reached out and grabbed Yue Yuqi's wrist, Yue Yuqi's hand jerked in shock, leaving Duan Fei's grasp, glaring at him vigilantly.

Duan Fei smiled: "If you want me to believe in you, you have to trust me first, come on, give me your hand." ”

Yue Yuqi hesitated for a moment, and finally stretched out his hand again, Duan Fei grabbed his wrist again, pressed his index finger and middle finger ring finger on Yue Yuqi's major artery like a doctor cutting a pulse, and asked, "Are you the murderer?" ”

Yue Yuqi was startled and said, "You are crazy, how can I be a murderer?" ”

Duan Fei felt his heart beat violently a few times, but this method of judging whether he was lying or not was his first attempt, so he couldn't tell if Yue Yuqi was panicked or surprised, he smiled and said, "You can only answer yes or no, this is a lie test, as long as you can pass it, I will believe you." ”

Yue Yuqi took a breath, nodded, and said, "I understand, come on." ”

"Are you a murderer?" Duan Fei asked again.

"It's not." Yue Yuqi replied in the affirmative.

"Do you know who the killer is?"

"I don't know."

"What's your name?"

"Yue Yuqi."

"Where are you from?"

"My hometown is in Dengzhou."

"Do you have any relatives at home?"

"It's gone."

"Did you lie?"

"Nope."

"How old are you?"

"Fifteen."

"Did you plant the blood stains on Guang Dansong's body?" Duan Fei stared at Yue Yuqi's eyes deadly......