County Bureau, Director's Office. Wu Jianguo knocked on the door, "Please come in."

Wu Jianguo pushed the door and asked, "Director He, are you looking for me?"

"Come on, Lao Wu, sit down first and chat slowly." Director He Shukun took out a cigarette box from the drawer and threw it on the table.

"I'm asking you to come here to understand the work situation of your squadron. As far as I know, there is no progress in the investigation of the 314 murder and corpse throwing case. I think you are also very anxious. I'll call you here. First, let everyone calm down. The fox's tail must always be exposed. We must do the work carefully and not miss any doubts, and there will always be some gains. Second, I want to hear what you think about this case." He Shukun said slowly.

"Director He, from the incident to the present, we have done a lot of work, investigation, autopsy, comparison of DNA, etc. We have a new idea for this case, which is to start the investigation from the missing persons to see if we can find useful clues, and today we are going to take people to start work."

He Yongan nodded and said, "I understand. You know that the county leaders have also put a lot of pressure on the county leaders and require the case to be solved within a time limit. This kind of vicious case has a great impact. I will take these pressures, but I promised the leader that the case will be solved. I won't say much about the situation now. You can do it well."

"Director He, don't worry, my squadron has the best human resources and financial guarantees of the county bureau, and will never give you a shame." Wu Jianguo promised.

Wu Jianguo and Li Tiebing divided into two groups, each carrying information about the missing persons over the past year, and checked the backgrounds of 15 young and middle-aged men who met the conditions.

Through inquiry of family members of the missing persons, the possibility of several missing persons committing crimes was ruled out, because these missing persons had mental problems and did not have meticulous thinking, which was inconsistent with the characteristics of the murderer.

After one day, the two groups visited the families of three missing people, but found nothing. Wu Jianguo encouraged everyone, telling everyone not to be discouraged, not to give up, and continue to investigate tomorrow.

The next day, the two groups continued to work. Wu Jianguo led Shao Dong to visit the home of a man named Zhou on the missing list, and finally made a discovery.

Master Zhou lives in the Dongjiao shanty town, 38 years old, divorced, 1.55 meters tall, and small in size. He disappeared half a year ago. Before he disappeared, he drove a waste recycling factory in Dongjiao. After the scrap iron collected was classified, he was transported to other places in separate trucks. Master Zhou often followed the truck to the whole country, so the daily contacts were relatively complicated.

Logically speaking, the height of 1.55 meters is inconsistent with the characteristics of the suspect, because the deceased was a strong man of 1.80 meters and was stripped naked after death and stuffed into a dry well. The murderer was probably a tall and powerful man named Kong Wu.

This is obviously inconsistent with Mr. Zhou's body characteristics, but the development of the case is often difficult to predict, so no possibility can be missed.

The reason why Shao Dong suspected this person was because Mr. Zhou disappeared half a year ago, which was very close to the time when the case occurred.

According to Mr. Zhou's neighbors, the reason for Mr. Zhou's disappearance was because he owed many people money and ran away. Mr. Zhou once used the factory's property mortgage to lend more than 700,000 yuan to the bank and borrowed money from all people he knew. Due to Mr. Zhou's disappearance, several cases of suing Mr. Zhou's debt were dragged in the court's files.

Through investigation of Master Zhou, it was found that the factory for Mr. Zhou's waste recycling had been sealed by the court, and Mr. Zhou's residence was built in two houses built in the factory. No abnormalities were found through searching the house.

The two were about to go to the nearby residents to find out the situation, but a middle-aged man watching the fun came forward.

"Comrade, are you from the court? Master Zhou still owes me 30,000 yuan. Can you get it back?" asked the middle-aged man.

"Oh, we are not from the court, we are from the Public Security Bureau, let's learn about Mr. Zhou's situation." Shao Dong said.

"This guy is so harmful to others. He owed me 30,000 yuan and ran away. I'm blind. I can lend money to such people." said the middle-aged man.

"What's going on?" Shao Dong took out his pen.

"Can you help me get it back? That's all my hard-earned money." The middle-aged man asked.

"We will look for him again, we must find someone first. We need your cooperation. Let's talk about the situation at that time in detail." Shao Dong said.

"This Master Zhou was a man who was a man a year ago and drove a car all day long. That time he went to borrow money from me. He was full of talk and promised to give me a cent interest. I think he was driving a factory and a car. Everyone was still neighbors. He couldn't cheat. Who knew that this guy ran away in less than half a year," said the middle-aged man.

Shao Dong asked a few more questions while remembering it. After the record was finished, the middle-aged man scolded Master Zhou and left angrily.

Shao Dong said: "Master, we searched Master Zhou's house and found no abnormalities, but there was another place that almost leaked. It was the car. Master Zhou had a private car and the person was missing, but where is his car now?"

"It is possible that he was seized by the court. He owed so much money." Wu Jianguo said.

"Well, suppose the murderer is Master Zhou, and transporting the deceased into a dry well in the wild, it is likely that his own car will be used, so Master Zhou's car is a key point." Shao Dong said.

"Add a visit to the neighbors again," said Wu Jianguo.

From the home of a neighbor around the waste recycling station, I learned that Master Zhou had a good friend, nicknamed Lao Liu. Before Master Zhou disappeared, the two had close contacts.

Wu Jianguo led Shaodong to Lao Liu's house. Lao Liu happened to watch TV at home. Through conversation with Lao Liu, he learned that Lao Liu and Master Zhou were chess friends. Both of them loved to play chess and often played chess skills together. Lao Liu had a fixed job and worked in a state-owned enterprise, and his family was harmonious.

When asked about Master Zhou’s private car, he replied to Lao Liu: “In the months before Master Zhou disappeared, he was very busy and rarely played chess with me. The last time I saw him was more than half a year. At that time, I heard from him that he seemed to be investing in a new waste recycling station. During that time, we had little contact with him and his car was driving, and I didn’t notice anything abnormal.”

Seeing that the master and apprentice could not find anything, they thanked and said goodbye, preparing to investigate the next missing person.

Lao Liu suddenly said, "By the way, I remembered something."

The two stopped at the same time, and Wu Jianguo turned around and asked, "Oh? Tell me."

"I just don't know if it will be helpful for solving the case." Lao Liu said.

"Well, it's okay, just tell me." Shao Dong said.

"The last time I met Master Zhou, his car changed its color. It used to be black and changed to silver. At first I thought it was a change of car, but when I saw it closer, I realized it was a change of paint. I asked Master Zhou why he changed the paint. He said he bumped it and took it over, but I didn't ask carefully." Lao Liu said.

After leaving the sixth family, Shao Dong said to his master: "Look for a car?"

"Yes, there must be something wrong with the car," said Wu Jianguo.

The two came to Dongjiao Police Station. The police officers of Dongjiao Police Station were sure of Mr. Zhou's situation. Before Mr. Zhou disappeared, there were three migrant workers in the waste recycling station. These three were nearby residents. The police officers had the address and telephone number of the migrant workers. By visiting the migrant workers in the waste recycling station of Mr. Zhou, they finally found Mr. Zhou's car.

Mr. Zhou's car was parked in a repair shop in the eastern suburbs. Shaodong drove the team's Poussan and rushed to the repair shop with his master, Li Tie and Wang Bo.

According to the employee of the repair shop, Mr. Zhou’s car was a Buick sedan. He drove to the repair shop half a year ago and asked to re-paint. At that time, Mr. Zhou’s car was purchased for less than a year and the appearance was very new, so the employee did not understand and told Mr. Zhou that he did not need to re-paint. If he re-painted, he also needed to go to the vehicle management office to complete the procedures and take photos again. It was very troublesome, but Mr. Zhou did not listen to the advice and insisted on changing the color. Since the customer requested, the repair shop did not make any decision to push the business out.

, I painted the entire car for Master Zhou's Buick sedan. The spraying effect was very good. Master Zhou paid the money and drove away. Because our repair shop gave customers free car washing, Master Zhou often drove the car to wash it. After driving the car half a year ago, he threw it here. The employees thought Master Zhou wanted to wash the car. Who knew that Master Zhou had never come back, so the car had been placed in the parking lot in the repair shop yard since that day. No one touched it again, and the car key was still in the drawer of the reception room of the repair shop.

Wu Jianguo asked the employees to take the car keys and open the car. The four of them put on white gloves and began to carefully inspect the car.

Since the vehicle's appearance has been painted, washed several times, and placed in an open-air environment for half a year, it is very difficult to find traces.

Every inch of the interior surface of the car was inspected, but nothing was found. Shaodong took down all the foot pads and inspected the parts under the foot pads, but still found nothing.

Open the trunk and carefully checked the trunk, but still didn't find it. Wu Jianguo looked at the trunk of the car and reached out to slowly take out the black trunk gasket. Shaodong saw that under the gasket was the place where spare tires and tools were stored. In the gap between the gasket and the trunk, Shaodong saw a small piece of black thing. Shaodong took it out carefully with gloves and looked carefully. It turned out that it was a small piece of used tissue with traces of liquid erosion on it. After extracting it, Shaodong put it in a physical evidence bag. After careful searching of the rest of the locations, there were no new discoveries.

Shaodong handed the bag of evidence to Wu Jianguo. Wu Jianguo looked carefully at half of the tissue and said excitedly: "I'm looking for it! This is not paint or oil stains. Judging from my experience, it is very likely that it is blood stains!"

"Old Wu, let's go back to Wuwei for DNA identification." Li Tie said.

"Well, Lao Li, but this time you want to come forward. Last time Wuwei was on vacation, I forced him back to work overtime. Wuwei said it himself, and he was so stupid as soon as he saw me." Wu Jianguo said with a wry smile.

Li Tie looked at the watch: "Haha, okay, I'll come to find him. Wuwei is about to get off work, so let's go back quickly."

After discovering that everyone was in a good mood, Shaodong drove very steadily, and the four of them quickly arrived at the technical room of the Criminal Police Brigade of the County Bureau.

"It's almost time to get off work, Xiao Bo, hurry up and go to my office. There is a box of good tea in the drawer. Let's go and bribe the Master of Wuda." Li Tie said to Wang Bo.

"Okay", Wang Bo said and ran to the office to get tea.
Chapter completed!