The Trace Investigation Section of the Public Security Bureau found nearly 100 pieces of shredded paper soaked in water at the scene of the crime, on which technicians extracted a relatively complete text message, on which was a person named "Lao Dai" and a complete phone number.

The second deceased in this case is called Dai Xiaowu, which gives us reason to suspect that there must be some relationship between the "old generation" and Dai Xiaowu.

I've asked the relevant personnel to investigate the identity of the owner of this number, and what I'm thinking about is why the murderer wrote down the name and phone number of this "old generation" in his notebook? And why did you tear up the paper and throw it in the trash after killing two people in a row?

This can't be an ordinary phone book, right......

That's too much of a coincidence......

I took out my phone and immediately dialed the phone number on it.

The phone number is not empty, it is real, and there is a "beep ...... on the phone ......" sound.

But the phone rang for a long time, and no one answered.

The phone hung up automatically, which inevitably made my heart tighten, and a bad premonition came to me.

"Hit again, until you get through!" I handed it over to the police officer next to me, who was in charge of the non-stop calling.

Soon, a message came from the technicians, and they had found the user's information by phone number.

This user's name is Dai Kairui, male, from Yushugou, Chenglin County, and the household registration information query shows that Dai Kairui is the father of the No. 1 deceased Dai Xiaowu!

"Why is the name and phone number of Dai Xiaowu's father written on the murderer's piece of paper?" Li Meng asked puzzled.

Xue Hang also hurriedly added: "The murderer's name is Dai Kairui 'Lao Dai', which shows that the two of them are very familiar." ”

"That's right, the murderer and the two deceased in this case are also very familiar, otherwise it would be impossible for the two deceased to walk into room 414 with the murderer." Lin Zifan also agreed with everyone's opinion and said seriously.

Now it seems that these pieces of shredded paper have become particularly critical, more than 100 pieces of shredded paper, which have been blistered and softened, and the handwriting on them is also somewhat blurred, and technicians have been doing their best to restore the original appearance of these pieces of paper.

Time, these take time......

"Is the phone number through?!" I thought about it for a moment and suddenly asked.

The criminal policeman on the side raised his head and said to me: "I've been calling, I've been getting through, but no one answered." ”

"Keep calling!" I commanded.

"Yes!"

At this time, the bad premonition in my heart became stronger and stronger, Dai Xiaowu's father, Dai Kairui, was very likely to have an accident......

"Team Qin! Team Qin! ”

After returning from the investigation of room 414 of the small hotel, Tang Wenbo, the captain of the criminal police of the Chenglin County Public Security Bureau, who had not shown up, suddenly called out to me.

I looked back and saw that he had just walked into the office of the criminal police team, followed by a strange old man.

"Team Qin, this is Dai Xiaowu's grandfather." Tang Wenbo introduced to me in a bit of a panic.

Tang Wenbo is the captain of the criminal police, he has been in the police for a long time, and he can be regarded as a veteran criminal policeman, which can make him feel flustered, and things must not be simple.

"Grandpa, why are you here, grandma?" After Lin Zifan saw the old man, he walked up very enthusiastically.

When we went to Yushugou to investigate the deceased's social relations, Li Meng and I were in charge of investigating Xie Tianjun's situation, while Lin Zifan and Tang Wenbo went to Dai Xiaowu's house to investigate the situation. This old man is Dai Xiaowu's grandfather, so they should have seen it.

"Team Qin, grandpa said that he couldn't contact his son." Tang Wenbo brought the old man to my side and said seriously.

After listening to him, I was stunned for a moment, and immediately asked, "Is your son's name Dai Kairui?" ”

The old man nodded in a panic.

"You called him?!" I immediately asked again.

The old man's expression was very anxious, and he hurriedly told me the details: "After you came today, I learned about the death of my grandson Xiaowu, so I thought about making a phone call to my son quickly...... And then...... Then I found that the phone couldn't get through...... The phone kept ringing, but no one answered...... I have no choice but to come to you...... You must help me! ”

As he spoke, the old man suddenly began to weep and fell into deep grief.

The old man's grandson was killed, and now the son is no longer in touch, and he is completely devastated......

"Grandpa Dai, don't worry, tell us where Dai Kairui's home is?!"

I walked up to the old man and held his hand tightly, hoping to give him a little strength and a sense of security.

The old man couldn't cry, his grief was heartbreaking, and the only thing we could do as police officers was to catch the murderer as soon as possible and avenge the dead Dai Xiaowu and Xie Tianjun.

He ...... He lives in Daliushugou...... "The old man said to me in a trembling voice with his eyes closed, tears streaming down his eyes.

Daliushugou is also a subordinate township of Chenglin County, which is 40 kilometers away from Yushugou.

Dai Kairui and his wife moved to live in Daliushugou after giving birth to a child, because of work reasons, Dai Xiaowu grew up in his grandparents' house since he was a child, and then returned to Daliushugou to live, because recently Dai Xiaowu learned to drive in the county seat of Chenglin County, and has been living in the county, and occasionally goes back to Yushugou to see his grandparents.

No one could have imagined that a twenty-one-year-old boy would die tragically in a small hotel in Chenglin County.

"Grandpa Dai, do you know Dai Kairui's specific residence in Daliushugou?!" I asked hurriedly.

The old man nodded, and said weakly, "I know, I've been to ......."

"Okay, let's drive to Daliushugou immediately now, go to Dai Kairui's house, Dai Grandpa, you lead the way!" I picked up my grandfather and beckoned everyone to leave immediately.

The police car started, and Tang Wenbo and the serious crime team immediately went to Daliushugou, and it was now one o'clock in the afternoon.

In broad daylight, Dai Kairui should be fine...... Bar......

Time is of the essence, we must find Dai Kairui as soon as possible, as a criminal policeman, from my intuition, Dai Kairui is very likely to have ......

Daliushugou, like Yushugou, are two very large villages, each with more than 500 villagers. Although the two villages are close to each other, it is difficult to travel to another place because of the rugged mountain roads.

Both villages and towns are mountain villages, backed by deep mountains, and the villagers rely on forestry for their livelihood, and occasionally villagers go up to the mountains to hunt, and the surrounding environment is very complicated.

It is very likely that the murderer went to find the "old generation" on the list after killing people in the small hotel.

But after he killed Dai Xiaowu, what did he do with Dai Xiaowu's father, Dai Kairui?

The murderer is Dai Kairui's son-killing enemy, and the two do not share the sky.

What kind of hatred is there between them......