Xu Mingzhi gave up the idea of meeting Feng Qin for a while, took the search warrant, ordered a few people, and went directly to Feng Qin's factory.

Feng Qin's tea processing factory is not far from Tea Street, nor is it far from the waterhole where the deceased's body was dumped.

The factory is in the village, attached to the side of the road. Beneath the long fence is planted a row of podocarpus.

When the police car came, it alarmed many nearby villagers, and before Xu Mingzhi and them could enter, these people surrounded them.

Xu Mingzhi left one person to guard the door to prevent these villagers from following up, and then he and Yu Guang took the others directly into the courtyard.

There were two main targets for their search.

One is to find the provenance of the stone.

The other is to find the location of the deceased. According to Lao Yuan, although the head injury of the deceased was not serious, there was still bleeding. In addition, the deceased vomited blood after being hit hard by the stone.

As long as this first crime scene is here, there should be blood stains left at the scene.

Feng Qin's processing plant covers an area of not small, and when the courtyard gate enters, there is an area of one acre square, half of which is made into a parking lot and half is used as a garden. In the garden, a gazebo and verandah were also built, connecting the three semi-bungalows at the back.

Three and a half bungalows, one for the office, half for the kitchen, and two more, one furnished to look like a showroom, and one full of miscellaneous items.

Behind the bungalow is the factory.

Three large factories, which are full of various equipment, sunning, frying, drying, and then packaging, have formed a complete assembly line.

Several of these machines, really new.

Behind the plant, there is a large cold storage. The door of the cold storage is a combination lock, and it is estimated that it is difficult to open it without a password.

Xu Mingzhi and the others could only put this cold storage aside for the first time and focus on searching other places.

Soon, someone found some clues on the side of the gazebo.

Xu Mingzhi and Yu Guang rushed over.

The policeman who found the problem stood on the side of the gazebo leading to the garden, pointed to his feet, and said: "This piece of turf is newly paved, and there should have been a stepping stone here." ”

Xu Mingzhi walked over and took a look, squatted down and lifted up the turf, which was obviously a little different from the surrounding turf, and then asked for a tape measure and measured it, then looked up and asked Yu Guang: "How long is that stone?" ”

"Forty-eight centimeters," Yu Guang replied without hesitation.

The turf is fifty-one centimeters.

Xu Mingzhi looked down at the position of the turf again. This place is exactly the first step out of the pavilion, if the original turf is paved, then the drop is a little big, more than 30 centimeters, but if you put the stone with a thickness of about 10 centimeters, then this drop is about the same.

After Xu Mingzhi asked the policeman next to him to make a record, he and Yu Guang walked aside.

"It's almost bloodstained now." As he spoke, he looked around, searching for what he felt suspicious.

"If it were me, I would choose to do it in cold storage." Yu Guang said suddenly.

Xu Mingzhi turned his head and glanced at him, the cold storage is indeed a good place to do it. The cold storage is well insulated, and when the door is closed, no matter how loud the sound is inside, as long as someone is not just outside the cold storage, it will not be heard. And there are no other workers in this factory, as long as Feng Qin tricks people into cold storage, he can do it without any worries.

But if it's not outside, it's different, although the area of this factory is quite large, but the village is quiet, and there are houses next to it, most of the time there will be people, a little big movement, it is difficult to guarantee that no one will hear.

However, the cold storage has a password lock, and if you want to open it, you have to ask Feng Qin for the password.

Will Feng Qin say it? Xu Mingzhi didn't think so.

Of course, he didn't say it, and it wasn't impossible to open it. Now Xu Mingzhi has a search warrant in his hand, and if he wants to forcibly open the cold storage, he only needs to find a locksmith who can open this kind of combination lock.

Thinking of this, he picked up his mobile phone and called Lao Wang who stayed in the bureau first, asking him to go to the interrogation room to find Feng Qin and try to ask for the password from his mouth. After hanging up Lao Wang's phone, he returned to the cold storage, took a picture of the combination lock, and sent it to his colleagues in the bureau, asking them to find a locksmith who can open this kind of lock.

The preparations for the two hands here had just been arranged, and suddenly there was movement at the gate.

Not long after, someone ran over and said that Feng Qin's wife was outside and wanted to see Xu Mingzhi.

When Xu Mingyi heard this, his eyes couldn't help but light up.

The password of this combination lock may also be known to Feng Qin's wife.

Thinking of this, he hurried to the door.

Feng Qin's wife was a delicate-looking woman, and when she saw Xu Ming, her face was full of cramped and uneasy.

"Hello, I'm Feng Qin's wife, Liu Lili." Liu Lili said as she looked into the courtyard, as if she was looking for Feng Qin's figure, and after she didn't see it, she immediately couldn't wait to ask, "What's wrong with Feng Qin?" He...... Did something happen? ”

The matter of the murder is still inconclusive, Xu Mingzhi does not intend to reveal it, after looking at her twice, he asked directly: "Do you know the password of the cold storage in the back?" ”

Liu Lili was stunned for a moment, but then shook her head: "I don't know." I don't care much about the things in this factory. ”

Xu Mingzhi couldn't help frowning when he heard this.

But then, Liu Lili said again: "But his passwords are usually only a few." As she spoke, she reported three sets of numbers in a row, and after Xu Ming wrote them down, she asked people to try them.

Soon, the person who went to try it came back and shook his head at Xu Mingzhi.

"None of them are right, are there anything else?" Xu Mingzhi asked Liu Lili.

Liu Lili thought about two more, but it was still wrong.

Xu Mingzhi saw that she really didn't know the password of the cold storage, so he didn't let her think about it anymore, and asked her instead: "Has Feng Qin been in the factory a lot lately?" ”

Liu Lili was stunned for a moment, then nodded yes.

"On August 3rd, was he also in the factory?" Xu Mingzhi asked again.

Liu Lili thought for a while and replied, "He said that is what he told me." ”

The implication is that she can't be sure whether he is really in the factory. And Liu Lili said such a sentence at this time, which can only show that her resentment towards Feng Qin seems to be quite deep, so even if this may cause the police to think more, she still said it.

Xu Mingzhi suddenly remembered a speculation that Yu Guang told him two days ago, he said that the reason why Feng Qin and Liu Lili would get married in the end was because of their children, and what he really liked should be Wang Jieyu.

At the moment, it seems that Feng Qin really likes Wang Jie and he is not sure, but the relationship between Feng Qin and his wife Liu Lili should not be very good!

Thinking of this, he collected his thoughts and asked, "Do you remember when he went back that night?" ”

Liu Lili shook her head and said she didn't know: "I was already asleep when he came back." ”

"Are you familiar with Zhu Mingyu and his wife?"

Liu Lili should have known about the murder of Zhu Mingyu and his wife, and when she heard it at first glance, her expression couldn't help but change. Then, his eyes drooped, and he said softly: "Why is it not familiar!" They were introduced to each other by us at that time! ”

Xu Mingyi was a little surprised when he heard this. This point was not mentioned by Feng Qin before.

"So, you should have a good relationship, right?" Xu Mingzhi thought about Yu Guang's guess and made a tentative speech.

Liu Lili was silent at this time.

Xu Mingzhi looked at her, and his heart couldn't help but move.

At this moment, Liu Lili suddenly said: "The password of the cold storage, you try 890827 to see." ”