As a local policeman, is it appropriate for you to take over the job of a criminal policeman?

Li Chunhai knew nothing about anything, which made Ye Lin helpless. Li Chunhai only admitted that he forged the letter, but refused to admit that he had killed anyone. In the absence of evidence, Ye Lin had no choice but to let him go.

"Linzi, do you think there is something wrong with Li Chunhai?" Yu Haifeng asked, pulling Ye Lin aside.

"It's hard to say. He seems a bit cold, and it seems the same towards his own mother. I always feel like he has a lot of resentment." Ye Lin said.

"I understand this. My mother is so old and still looking for someone. As a child, I am sure she will feel resentful. But as a child, I feel sorry for her, so I forged the letter."

"I think this person is cold on the outside but warm on the inside, so there shouldn't be any problems," said Yu Haifeng.

"I want to go to Sister Mei's house and do a luminol experiment." Ye Lin said after thinking for a while.

"Do you suspect Sister Mei's house was the first scene?" Yu Haifeng asked with a frown.

"Yes, I do have doubts. This person is too calm, and seems to be carrying a lot in his heart. It's very deep." Ye Lin said affirmatively.

"Okay, I'll apply and we'll go."

......

At Sister Mei's house, after Ye Lin brought his people in, he explained his purpose to Li Chunhai.

Li Chunhai didn't say anything, he just moved aside and made a gesture of invitation, without any resistance.

This attitude made Ye Lin a little doubtful, whether he was looking in the wrong direction, or whether he had already dealt with all the traces.

Theoretically, the bloodstains from seven years ago can be found, but if they have undergone special treatment, it is hard to say.

Ye Lin brought people from the technical department to start testing at Sister Mei's home.

The first place is Sister Mei’s room, which is the master bedroom. The possibility here is the smallest because if someone is killed here, Sister Mei will notice it.

Sure enough, the technical department checked carefully and found no blood reaction.

The next place was Li Chunhai's room. While the technical department was preparing, Ye Lin took the opportunity to search it.

Li Chunhai's room is rather simple and there are not many clothes in the closet, which is consistent with his long-term work in the city.

There was nothing else in a man's room, not even a computer, but there was a photo on the table, a photo of Li Chunhai and a girl, both of them were very young.

"This is my sister, but she is dead. I kept it as a memorial." Li Chunhai appeared at the door at some point.

Ye Lin put it down silently and said, "I'm just taking a look."

"It's okay, just take a look. I didn't kill anyone. You can investigate however you want." Li Chunhai was still so cold.

No blood reaction was found in Li Chunhai's room, leaving only the last room and a storage room.

Ye Lin pushed open the door of the room and saw that everything was covered with white cloth. There was a thick layer of dust on it and it had not been used for a long time.

"It's my sister's room. After she died, her things were left untouched. They were just left there," Li Chunhai explained.

"We need to lift the white cloth to do the test."

"Whatever, just put the cover back when you're done." Li Chunhai made an indifferent gesture.

Ye Lin walked in. There was a thin layer of dust on the floor, and the shoe prints were clearly visible.

He pulled the white cloth on the bed and tugged it gently. The cloth fell down and raised a cloud of dust. It seemed that no one had lived there for a long time.

When all the white cloths were pulled off, the appearance of the room was revealed: a room for girls.

The bed sheets are cartoon-style, and there are some small toy dolls, notebooks, and cartoon pens on the desk. It looks just like what a girl should have.

"Let's get tested." Ye Lin said, turning around.

The people in the technical department began to follow the procedures, but the final result was still nothing.

Now all that’s left is a storage room.

After Ye Lin went out, Li Chunhai returned to the room silently, shook off the dust, and covered the room piece by piece with cloth.

Since all the houses in the countryside are self-built, they all have storage rooms. The things placed inside are very miscellaneous and messy, including tables, chairs, farm tools, broken bicycles, and everything else.

Ye Lin led the technical team to work it out one by one, and it took most of the day to sort it out.

However, the final result still disappointed Ye Lin. There was nothing.

Finally, the living room, which was quick to create, but the result is the same.

"Officer, have you checked everything?" Li Chunhai said with a hint of sarcasm.

"I've checked it and there's nothing wrong." This kind of sarcasm was nothing to Ye Lin. He had seen it many times, so it was impossible to make him angry.

What he was thinking now was, if Sister Mei’s house was not the primary crime scene, then where was Guo Guodong killed.

......

After returning to the bureau, Ye Lin stood in front of his whiteboard as usual.

This time he didn't write the name, but drew a picture.

An unnamed mountain, this is where Guo Guodong's body was found.

One is Sister Mei’s village.

The two are very close to each other, only 200 meters.

Guo Guodong usually stayed in the village. According to common sense, if he was killed, it should have been near the village. Of course, it is also possible that Wuming Mountain was the first scene.

But it is impossible to conduct such a large-scale test on Wuming Mountain. The mountain is different from the room. There are birds, beasts, wind and rain. Seven years is enough to eliminate all the evidence.

Although nothing was found at Sister Mei's house, Ye Lin still had reservations about Li Chunhai.

He needed further information about Li Chunhai, so he gave it to Wang Longxin to check.

If it wasn't Li Chunhai who did it, then there is a high possibility that Guo Guodong was killed by other people in the village.

For example, Fourth Aunt’s relatives. Guo Guodong is having an affair with Fourth Aunt. Although Fourth Aunt no longer has a husband, her relatives may object.

Also, besides Fourth Aunt, is there anyone else like Guo Guodong in the village? These all need to be carefully investigated.

However, this kind of thing may be a little difficult to investigate, as they are all things that happen behind the scenes. For example, the matter of Fourth Aunt was finally revealed by herself.

But no matter what, these are things that Ye Lin needs to investigate.

Next, Ye Lin led his men into two groups, one to go to the city to investigate Li Chunhai's situation, and the other to go to the village to investigate Guo Guodong's life.

First, the village chief’s house.

"Guodong seems to be a very cultured man and speaks very politely. To be honest, I didn't expect that this bastard would actually hook up with other women." said the village chief.

"Have you ever heard of Guo Guodong having any relationship with other women?"

"No, this guy is definitely a master of time management. Let me put it this way, in my memory, whenever Sister Mei comes out, Guo Guodong will definitely be by her side, chatting and walking around, and they are quite affectionate."

"Even so, he still finds time to hook up with others. I admire him." The village chief gave a thumbs up.

"As for whether he has hooked up with other women, I really don't know. Why don't you ask Old Eight's wife? She is the most gossipy and knows a lot of things."