"The time of death is decided? Vice-Captain, how do you know the time of death? ”

Sun Jianguo didn't speak, he threw over this folder, I opened it in confusion and looked at it, the date on it was written today, and the content recorded the disappearance of people in Bian Zhuang and nearby villages.

"This is the case of a missing person, and there is no mention of the time of death of the victim."

Seeing that my face was full of doubts, Sun Jianguo took a sip of tea and said calmly: "Wait until you finish reading it, and ask if you don't finish it, what is a young man?" ”

So I continued to read, and at the very end of the two pages there was a line of writing, and after visiting and investigating, Chen Zijie said that he had found dark red marks near the field of the incident in April last year, like blood stains.

"The axe was purchased and sold in March, and blood stains were found in the field in April, so the time of the crime should be between March and April, and the identity of the deceased can be known by looking at the missing persons during this period."

"I finally have a long brain, and it will be easy to follow this clue to investigate the case. The data now available shows that a total of 17 people were missing from the beginning of last year to the middle of the year, compared with four in March, greatly narrowing the scope of the investigation. ”

At this time, there was a knock on the door, and Wu Shuangshuang pushed the door and walked in.

"Wu Si again, have you confirmed the identity of the victim? Let's talk about it. Sun Jianguo put down the teacup, sat up straight and greeted, Wu Shuangshuang said with some embarrassment: "No, I didn't find it, after our repeated investigation and demonstration, there are no characteristics that match the deceased among the seventeen missing people." ”

Sun Jianguo tightened his brows, thought for a while, and then asked, "What about the National Missing Persons Database?" ”

Wu Shuangshuang shook his head again: "I also did a DNA comparison, but I still didn't find any matching information." ”

"Yay? It's really strange that the source of the corpse can't be found. ”

Sun Jianguo rubbed his chin and looked out the window and muttered to himself. At this time, I suddenly remembered the situation, the place where the murderer chose to throw the body must be someone from Bian Zhuang, or lived near Bian Zhuang, so look at this matter with reverse thinking, there may not be a victim among the missing people, and it may also be the murderer who committed the crime.

The more I thought about it, the more I felt that it was possible, so I couldn't wait to tell Sun Jianguo my thoughts.

He got up and paced around the office, pondered for a while, raised his head and said, "Hey, don't you say that I can't remember, it's really possible, people are old, and this thinking is not easy to use." ”

"Wu Siyou, you immediately make a horizontal comparison of the seventeen missing people, investigate all the details of these people, and see who may have committed the crime."

"Yes!"

Seeing that Wu Shuangshuang was gone, Sun Jianguo said to Zhang Bin again: "You take Xiao Xu to the village near Bian Zhuang tomorrow to look for it, this time with the purpose of looking for the murderer, and the identity of the victim will be put aside for the time being." ”

"Vice Captain, are you going to reverse investigate this case?"

Sun Jianguo nodded lightly: "Yes!" Since the identity of the murderer is relatively difficult to check, we may be able to find the entry point of the case from the perspective of the murderer. ”

On the third day of the incident, Zhang Bin took me to Bian Zhuang again, and with the identity information of the 17 missing people, we began to visit door to door to see if we could find clues about the murderer.

Near noon, when we visited an old man in his sixties, we got a very important clue.

The old man knocked the smoke gun on the stone steps, looked at the two of us and said, "If you say that I don't know about others, if you talk about this Wang Yongjun, I still know a little." ”

Zhang Bin motioned for me to take out a pen to prepare for the record, and asked kindly: "Old man, what's wrong with this Wang Yongjun?" Do you know him? ”

"I don't know, but my son knows him, my son runs an auto repair shop in the city, this time last year, this man drove a car to my son's shop and said he wanted to spray paint, my son sprayed him, no one went to pick up the car, and now the car is still in my son's auto repair shop, every time he comes back to see me, he has to mention it to me, saying that it is all hindering him from doing business."

"By the way, I still remembered, my son said that the car is still a new car, I haven't driven it a few times, and a black car itself is not very good-looking, it has to be sprayed red, my old man has lived for so long, and I haven't seen this kind of person a few times."

Hearing that the black car was painted red, I immediately became alert, and it was a new car, after the car was painted, the person was still missing and did not pick up the car, if there is no cat in it, I am afraid that no one will believe it.

Looking for the old man to get to the location of his son's auto repair shop, we immediately rushed over, and after identifying ourselves, the shop owner led us to a red Santana, pointed and said: "Comrade policeman, this is the car, I sprayed the paint until now the owner Wang Yongjun has not taken it away, if it weren't for the sake of the neighboring villagers, I would have lost it a long time ago." ”

The surface of the car has already been covered with dust, if it is not for the side of the dust is not much, I am afraid that I can't see that this is a red Santana, I walked around the car in a circle, and finally stopped at the front bumper position, I and Zhang Bin briefly discussed, decided to take a look at the pry door to see.

Ask the owner to borrow a crowbar, pry the door open, although a layer of dust fell on the accessories and seats in the car, but wipe off the dust on it, you can clearly find that it has not been used for a long time, and the vehicle instrument also shows that it has only driven more than 100 kilometers, this is indeed a new car.

Zhang Bin walked around the car again, gently tapped the window with his finger and asked, "People from the neighboring village?" Do you know some details about Wang Yongjun? ”

"You know, Wang Yongjun used to run a chicken farm, but he owed a lot of money outside, but he bought a new car at the beginning of last year, and invited more than a dozen people to his house for dinner when he set off firecrackers, and at that time others thought he had paid it back."

"Then he put the car in my spray paint, and suddenly the man disappeared. Later, people often came to the village to ask him where he went, saying that he was here to ask for debts, and the villagers realized that he had run away with debts. That's basically all I know, and I don't know anything else. ”

I wrote down everything the shopkeeper said on paper, and after pondering and reasoning repeatedly, I felt that Wang Yongjun's suspicion of committing the crime was not ordinary, but that the murderer was him nine times out of ten.

"This car is involved in a case, and we are going to carefully inspect it now, and please cooperate with us."

Seeing Zhang Bin say this, the shopkeeper immediately nodded in agreement, and said: "You can get it, if you can tow the car away, I will be very grateful to you, this car is parked here too much to delay my business." ”