Another day has passed, and it will take a few days for the samples sent to the provincial capital for testing to come out, but the atmosphere in the team has become extremely relaxed, as if as long as the DNA samples are matched, everything will be fine, and the case will be solved immediately.

Xia Zhiqing was also anxious when she saw this situation, and even she even asked for her resignation report back, seeing that her team has become like this now, it would be a lie to say that she didn't feel heartache, there was no way, she could only vent this irritable mood to Wang Dong, and now, he was the only one she could do.

The day after finding the phone number, Xia Zhiqing called everyone again, nominally to ask if they remembered anything, but in fact, it was to check if they had run away.

Although the DNA identification is very accurate, the samples collected on the wire can only show that this person has something to do with the case, if it is found that the DNA does not match, or there is another reason for the comparison, it is not a waste of this precious time to solve the case.

So, Wang Dong thought of the cardboard found in the ashes, thought about it, and decided to try his luck in the market where plastic film was sold.

In the city, all walks of life have unique markets that spontaneously gather to open, for example, there are vegetable markets for selling vegetables, shopping malls for selling clothes, fruit markets for fruit sellers, and those looking for mulch films naturally have to go to the farmers' market.

No matter which market it is, there is a common feature, that is, 'noisy', especially special noise, even if someone is quarreling in a corner of the market, people who are a little farther away may not be able to hear clearly, in this environment, Wang Dong and Xia Zhiqing are a little at a loss, their ears are covered by a huge noisy sound, and even when two people talk to each other, they have to yell into their ears.

Two people are the same as Xiaobai, find a door and get in, after entering, they found that the market is actually divided into three layers, and the things sold on each floor are different.

There was no way, so the two of them had to inquire and walk towards the inside of the market.

Today's weather is a little hot, this time in previous years is the best day for plastic film to sell, a large number of plastic film continues to take the market as the source, distributed to various towns and villages.

Lai San, who has been selling mulch film for a living for many years, seems to be a little anxious this year, in order to prevent the scene of last year's short supply, he also deliberately hoarded a batch of goods from the manufacturer, that knows that there are unforeseen circumstances, just sold a small half, this ghost weather suddenly warmed, if it goes on like this, his own batch of mulch film can all be smashed in his hands.

Thinking of the goods in his hand, as well as the borrowed money, Lai San's head was a headache, this god is really blind, who can't do it, he has to find a hard-working person like himself.

At this time, two people finally appeared from the corner not far away, looking at this posture as if they were walking towards selling mulch, not only Lai San immediately stood up, but other mulching sellers also stood up, and when the business was bleak, everyone's service naturally improved.

"Big brother, do you want to buy mulch, come to my house to have a look, and ensure the lowest price in the market."

"Come and see what size I have."

Everyone shouted along the way, but the man and the woman never stopped, and kept looking at the shops on both sides, as if they were looking for something.

Seeing that he was next to Lai San's store, he saw that other people's tricks were not easy to use, which was so anxious that Lai San, when these two people finally walked to his side, he suddenly said: "Big brother, don't you understand the market of this mulch, come in and sit down, my brother will teach you." ”

Wang Dong and Xia Zhiqing glanced at each other, both nodded, Wang Dong smiled and said, "Then it's troublesome boss, tell me about it." ”

There is a door.

Seeing a man and a woman enter his shop, Lai San couldn't help but praise his eagerness, these two people are obviously rookies who don't know anything, it seems that it is their turn to be lucky today, and they can finally make a profit.

"What do you want to do with the mulch? I've got all the sizes here. Lai San approached with a smile on his face.

Where did Wang Dong know so much, and he was a little dazzled by the many models in the house, and asked curiously: "How much does your mulch here cost a meter?" ”

How much money? A meter?

Lai San was stunned for a moment, and casually became more sure that this kid must be a novice, and replied with a smile: "Brother, it's the first time I've come here, the mulch we sell is not rice, it's about squares, you have to calculate how big the area is in your field, what is planted, and then you can buy the film." ”

It turned out that there were so many things to say, Wang Dong thought about it, took out the piece of cardboard that he picked up from the fire from his pocket, handed it to Lai San and said, "Boss, look at what kind of film this piece should be." ”

Yo, the smile on Lai San's face suddenly weakened a lot, and he took it and looked at Wang Dong and Xia Zhiqing, and became a little vigilant in his heart, and asked suspiciously: "What are you asking about this?" ”

Wang Dong took out his ID from his pocket, gestured in front of Lai San, and said with a smile: "I am from the Qingyang Criminal Police Team, my surname is Wang, and it is a trivial matter to come here today, and I want to trouble the boss." ”

Seeing Wang Dong's documents, Lai San couldn't help but be dumbfounded, originally thought that he had met two Xiaobai, but after a long time, these two people were actually policemen, this idea is back.

It's just that I'm afraid it's not okay to drive people away now, so I stupidly compared the size of the cardboard, flipped through the many mulch films in the store, pointed to a roll of mulch and said, "What you want should be like this." ”

Wang Dong and Xia Zhiqing's attention immediately turned to the top of this roll of mulch, looking at this circle of such a large mulch film, they couldn't help but be a little dazed, even if the two of them had never planted the land, but they also knew that such a large mulch film should be a very special kind, Wang Dong couldn't help but be curious: "Such a wide mulch, can ordinary rural people use it?" ”

"Of course not." Lai San said funny: "This is all a film for machines, a very long roll, how can ordinary families use this kind of thing." ”

If it is really something that cannot be used by a person's family, it is simpler for Wang Dong, and there should not be many people who can use this kind of thing, and if the scope is narrowed down to Zhangmutou Village, it will be even rarer.

"Well, thank you for today, do you have any business cards? If there is anything, I have to trouble you to help. ”

Anyway, he has already spoken, and next time, Lai San took out a business card from his pocket, handed it to Wang Dong's hand, and said angrily: "If you have something, you can call, don't dare to say anything else, as long as it is related to this mulch, I will definitely know." ”