"What does that mean?" Dalong approached and asked.

Zhou Wang looked up at the two of them, then looked at his phone and said, "Fifteen minutes!" Almost, you send the plastic bag to the technical department for comparison to see if the degree of stretching is similar to the plastic bag at the time of the crime. ”

Dalong suddenly understood, quickly took off the plastic bag, looked inside and asked, "Is this ...... Pork? ”

"Nonsense!" Zhou Wang took a sip of water: "Because of the different shapes of other things, even if the weight is the same, the damage to the garbage bag will be different, hurry up!" ”

Dalong hurried away.

"When did you buy pork? Did you go to the morning market? Wang Qin asked.

"I bought it last night, and the comparison results came out, and it wasn't the same person, a man and a woman."

Wang Qin was just about to sit down, when he suddenly bulleted, and exclaimed, "It's the two of you?" ”

"I read the trace inspection report from yesterday's investigation, and the report said that there were traces of wild dogs dragging more than ten meters at the scene, and the wild dogs' teeth bit through the garbage bag, but fortunately, it was the bottom that was bitten...... The garbage bag was thrown in the unfinished building community, on the grass on the left side of the gate, the trace inspection found the overwhelming weeds, and the wild dog dragged the garbage bag outside the community from here, you didn't find other corpses in the community, and it is very likely that the murderer did not enter the community at all. ”

Wang Qin scratched his head and waited for Zhou Wang's next step.

"The plastic bag is two-layered, and the plastic bag inside is tied, but the wild dog is very sensitive to this smell, and it can be smelled through the plastic bag, and it will not wait for the corpse to be put overnight before it is found, but it will be found soon after throwing it, a wild dog is the first to find out, and other wild dogs smell the smell and rush to come, and then it is seen by the old man who is scavenging, this time will not be long!"

Wang Qin's eyes lit up: "That's right! Since you can't find the source of the corpse for the time being, you can start with the murderer first! ”

Zhou Wang said again:

"The hand of the garbage bag has a serious stretch, indicating that the murderer was not thrown by car, the top of the hand is thin and thick, and it is not carried by human hand, and the width I deduce is very likely to be a bicycle, so it is hung on the bicycle handlebar, I just found a plastic bag of the same material and size as the corpse pieces, try how long it takes for the plastic bag to stretch to the same degree."

Zhou Wang paused for a moment, and then said:

"Of course, the bicycle still has speed, I ignore this for the time being, it is not a few minutes, there is an approximate time, one is to delineate a range, this range may be the first scene of the crime, or it may be another place to throw the body, the murderer changed the garbage bag there, how can it be good, there can be multiple clues, and the second is to see if there is a monitoring section in this range, if there is, a person riding a bicycle with a black plastic bag hanging on the car, passing in a certain period of time, is very suspicious!"

Wang Qin was recreating the appearance of the murderer riding a bicycle in his mind, when Dalong pushed the door in, followed by Xiao Shang and Liu Bing.

Wang Qin got up and said: "Yesterday's body parts belonged to two people, that is to say, the victims were two people!" Let's go, the Feng Bureau will hold a case analysis meeting at nine o'clock. ”

The three of them obviously didn't react right away.

Liu Bing blurted out: "What analysis? There are no clues, what are you reporting? ”

"You don't know what, Lao Zhou studied for a night last night, and the murderer was almost revealed, go back and I will assign tasks, and the arrangements that should be checked before the meeting will be carried out, maybe there will be results after the meeting." Wang Qin said as he walked towards the door.

"Don't be in a hurry to leave, I haven't finished yet, it's not even eight o'clock, it's too late!" Zhou Wang opened the drawer, took out a pack of cigarettes, opened it and distributed it to a few people.

Xiao Shang said with a smile: "Lao Zhou, you are a fan of money, if you smoke early, our Vice Captain Wang will not leave in a hurry." ”

Wang Qin took the cigarette, ignored Xiao Shang, and asked, "Do you have anything else to discover?" ”

"It's not discovery, it's common sense!" Zhou Wang lit a cigarette and said: "At most hang such a big plastic bag on the handlebar of the bicycle, because the width of the lower end is placed there, and hanging more will affect his pedaling, the murderer in the back seat should not dare to put it, if it is tied to the back seat, it is too hard to throw it, and it is easy to fall if it is not tied, I personally infer that when the murderer threw the body pieces yesterday morning, he brought at most two bags, and today, it may continue." ”

"Riding a bicycle, throwing one in the east and one in the west, the kind that has no rules?" Dalong asked.

Zhou Wang nodded, and said:

"In the garbage bag containing the corpse pieces, there is not much blood, and there are many water components in the blood water, the murderer should have cleaned and soaked the corpse parts, and frozen, and the time of death cannot be determined."

Wang Qin nodded and asked, "Is there anything else?" ”

Zhou Wang scratched his head: "That's all for the time being, there may be something, forget it, remember to tell you." ”

Wang Qin concluded:

"First of all, it is very likely that the murderer was riding a bicycle with a large black plastic bag hanging from the handlebars and throwing body pieces. The time when the murderer threw the corpse in the unfinished building community is ten minutes before the old man finds the corpse, or even a few minutes, and it will not exceed half an hour, mainly because the wild dog drags the time, and the wild dog should not delay for long when he finds the corpse, that is to say, the old man who is very likely to have seen the murderer from afar, and with an approximate time period, the masses can be mobilized to provide clues. ”

"Secondly, from the degree of stretching of the plastic bag, the murderer spent about fifteen minutes riding a bicycle to the unfinished building community, Liu Bing, the road at the entrance of the community is east-west, east and west, including the intersection, T-junction, find out the area where you can ride a bicycle for fifteen minutes to the entrance of the unfinished building community, there is a direct monitoring of the monitoring section, and there is no monitoring to find the police to assist in the investigation, he did not come out when it was dark, someone must have seen it."

Liu Bing raised his hand and signaled: "Make an opinion, the person who threw the body may not necessarily be the murderer, and it is not rigorous to use the murderer's finger to replace it." ”

Wang Qin nodded and said: "Accept the criticism, now go back and you two will investigate separately, I will go and tell the Feng Bureau, the case analysis will be moved back, this is more critical!" ”

Zhou Wang said: "You guys go and get busy, I will give other characteristics of the murderer as soon as possible, the incision of the corpse is too neat, this is not something that ordinary people can do, and the scope of occupation is limited." ”

……

Wang Qin and the others left, and Dalong hurriedly asked, "You didn't sleep all night last night?" ”

"I slept on my stomach for a while, I bought pork last night, but the exact same garbage bag is not easy to buy, Xiao Chen, they only bought it for me in the morning."

"Isn't that the clue? Since it's hard to buy, let's narrow down the number of people who can buy it......"

"What I said is not good to buy is that we don't sell it around us, the wholesale market can be there, but the wholesale market closes early, and I didn't buy it last night, but this doesn't mean anything, the murderer, no, the person who threw the body is not right, be strict, in addition to going to the market to buy, you can also buy it online according to the size specifications."