Lin Fan remembered the last time Wang Youcai was killed, the surveillance showed the sound of the snowflake screen, when he copied the audio and sent it to the city's technical team, this time he was so anxious about the case that he forgot about this stubble, just now I heard Zhang Tianyi say that Wang Xinger's mobile phone was connected and there was also the sound of code in it before I remembered the previous audio.

After hearing this, Zhang Tianyi raised his head and asked, "What does that code say?" ”

Lin Fan shook his head and smiled bitterly and said, "I don't know, after deciphering it, I found that what was said in it was not Chinese." ”

"Not Chinese?" Zhang Tianyi was a little surprised, and then asked: "Is it the language of another country?" ”

Lin Fan responded and said, "Maybe, but the details will not be determined until the technical team is screened." ”

At this time, the sky gradually brightened, but there was still no news about Da Kui on the side of the search team, Zhang Tianyi looked out the window and did not speak, but Lin Fan knew that his heart must be hanging at this moment.

"Bang bang bang!"

There was a sharp knock on the door outside.

Hearing the knock on the door, Zhang Tianyi's hand trembled, and the cigarette between his fingers fell to the ground.

Lin Fan opened the door and asked, "How is it, is there any news of Da Kui?!" ”

The policeman on duty outside said with a nervous face: "Not yet, but I just received a call from the police, and there was a murder in Sanli Coffin Town!" ”

Zhang Tianyi stood still and asked, "Who is the deceased?" ”

The police on duty shook his head and said: "I don't know, the reporter only said the specific location of the crime scene and hung up." ”

Lin Fan was a little puzzled, and then listened to Zhang Tianyi ask: "Can the IP address of the informant be found?" ”

"It can be found that our background shows that the IP address of the informant is in Sanli Coffin Town, and it has been moving slightly during this time." The police on duty reported one by one.

After hearing this, Zhang Tian didn't know what he was thinking, and after a while, he asked, "Can you find out the mobile phone number?" ”

The policeman on duty nodded with some hesitation and said, "It's been found out, right...... It is Wang Fugui's mobile phone number. ”

Lin Fan was a little surprised when he heard this, and looked at Zhang Tianyi without speaking. A trace of doubt flashed in Zhang Tianyi's eyes, and then he said to the police on duty: "Okay, I know, you go and get busy first." ”

"Wait." Zhang Tianyi suddenly stopped the policeman on duty who was walking out and ordered: "You call the search team and ask them to go to Sanli Coffin Town first, and then ......."

After Zhang Tianyi finished arranging, the police on duty answered and went out, and Lin Fan asked very puzzled next to him: "What does he mean by this?" Self-directed and self-acted? ”

"It's not clear to me what he's doing this for? He knows better than anyone else that the technical team can't think of hiding mobile phone numbers and IP addresses. Zhang Tianyi thought about it and still felt that something was wrong.

Lin Fan hesitated for a moment and said, "Could it be that the person who called Wang Xing'er last night is not the same person who reported the case just now?" ”

"Even if they're not the same person, there's definitely some connection between the two of them." Zhang Tianyi couldn't understand it, if it wasn't the same person, how could Wang Fugui's mobile phone get into the hands of the informant after several twists and turns?

But now is not the time for reasoning, the murder case in Sanli Coffin Town is still waiting for the police, and now all the people in the institute have gone out to look for Da Kui except for the personnel on duty in the necessary positions, and the reason why Zhang Tianyi asked the search team to put down their work and go to Sanli Coffin Town first was because of the phone call just now.

Zhang Tianyi had a hunch in his heart that the murder must be related to Da Kui's disappearance.

Lin Fan walked to the door and handed the motorcycle helmet to Zhang Tianyi, and then patted his arm to tell him not to worry.

"It's okay, let's go." Zhang Tianyi smiled at Lin Fan reluctantly and said.

Lin Fan put on his helmet, set the car on fire, and rushed to the direction of Sanli Coffin Town.

The sky was just dawning, the air was still a little damp, the dew soaked Lin Fan's trouser legs, and the weather was getting colder day by day.

Lin Fan and Zhang Tianyi have walked this road many times, of course, they will not walk for an hour or two like they did when they first came, and this time they arrived at Sanli Coffin Town at about eight o'clock.

Like last time, the motorcycle was parked at the entrance of the town, Zhang Tianyi and Lin Fan were about to walk into the village, passing by the black coffin erected at the entrance of the town, Zhang Tianyi stopped and looked around, he felt that this coffin was a little different from the previous few times, and he couldn't say what was the difference, but he felt that the black paint on the coffin was much lighter than before.

Lin Fan walked in front and asked Zhang Tianyi why he didn't follow, Zhang Tianyi answered, he followed, he looked back at the black coffin again, thinking that it had been raining all this time, maybe the rain had washed away the black paint.

Before, I heard the police on duty say that the location of the crime was at the head of Wang Fugui's grave, Zhang Tianyi was very puzzled, because at that time, Wang Fugui's old mother insisted on burying her son, or she borrowed the ambulance of the hospital to pull Wang Fugui's body back, just in the field next to the road into the village, that wild land is barren and flat, if the murderer chooses to commit the crime in that place is too conspicuous.

Zhang Tianyi didn't know what kind of medicine was sold in the murderer's gourd, he had dealt with the murderer so many times, he knew his habits too well, he was meticulous and had super anti-investigation ability, and he was very calm when he committed the crime, and he also had certain professional skills in criminal investigation.

Thinking of this, Tianyi slowly sketched a portrait in his mind, how could he not be associated with the five words serial murderer as a humble gentleman on weekdays.

"Tianyi, look ahead!" Lin Fan shuttled into the field and shouted back.

Zhang Tianyi looked in the direction pointed by Lin Fan and found that Wang Fugui's grave was gone, and there were only a few piles of scattered new mud in the original grave position, which seemed to have been dug up.

It is disrespectful to dig up people's graves in the countryside, and even the police can't control it. Usually, those who do this kind of grave digging and digging are some idle people in society, who wander around to commit crimes and are active in Hunan, Jiangxi, Guangxi, and Yunnan all year round.

However, what Zhang Tianyi didn't understand was that Wang Fugui's poor family could have anything worth touching them, since ancient times, it has been said that thieves don't go empty, they can't just dig the grave without stepping on it.

Zhang Tianyi sighed, thinking that if Wang Fugui and his old mother knew about it, he didn't know if he could accept it for a while.

The field where Wang Fugui was buried was barren so that no crops were cultivated, and it was abandoned over time, but because there was no one to take care of it, the ground was overgrown with thorns and other bushes, and now although it was almost winter, those weeds were still full of life.

The search team had not yet arrived, and Zhang Tianyi was afraid of destroying the scene of the crime, so he and Lin Fan cautiously walked towards Wang Fugui's grave.

"Tianyi ......" Lin Fan stopped in front.

Zhang Tianyi knew that Lin Fan might have discovered something, so he rushed up.

When Zhang Tianyi passed, he found obvious footprints around, and the bushes next to him also showed traces of people passing here.

Lin Fan squatted on the ground and looked at it and said, "These footprints are a person, and the scale of the footprints and the direction of walking are traceable." After speaking, he raised his head and looked at Zhang Tianyi and continued: "It seems that it should be the victim." ”

Zhang Tian nodded a little and said: "It is indeed the victim's, if it is left by the murderer, it cannot be so neat." ”

Then Zhang Tianyi and Lin Fan checked back and forth, and found that there was no second person around except for the traces left by the victim.

Zhang Tianyi and Lin Fan glanced at each other, and then looked at Wang Fugui's grave in unison, and then the two walked over step by step.

When the two approached, they found that Wang Fugui's grave had been hollowed out, and the coffin board inside exposed a corner leaning on it.

Zhang Tianyi looked left and right and found no victims, and there were no traces of a struggle at the scene.

At this moment, Lin Fan suddenly shouted: "Tianyi, the victim is here!" ”

Zhang Tianyi hurriedly stepped forward to check, and then his body trembled and saw a corpse lying in the hollowed out grave!

"Why does this victim look so familiar...... Lin Fan lowered his head and muttered while observing the dead in the grave.

Zhang Tianyi glanced at the white candle of the tribute not far away, so he said: "She is Wang Fugui's mother. ”

After hearing this, Lin Fan frowned and asked, "Why did she die here?" ”

Zhang Tianyi said his conjecture while looking at Wang Fugui's coffin: "The footprints we saw before should be hers, and the tribute and white candles in front of the grave prove that she came to see Wang Fugui last night, and you can see that the soil on the edge of the grave is sliding down, and she should have accidentally fallen down by herself." ”

"I'll go down and have a look." Lin Fan stretched out a hand and asked Zhang Tianyi to pull him, because the mud on the ground was very slippery because of the rain a few days ago, and it was very likely to destroy the crime scene if he went down rashly, so Lin Fan took Zhang Tianyi's hand and slid down the edge of the coffin to the grave.

"How? Did you find anything? Zhang Tianyi stood on it, his vision was blocked, and he couldn't see the situation inside.

Lin Fan went down to find a convenient position inside and slowly turned the deceased's body over, then checked up and down and then looked up and said: "There are no obvious injuries on the deceased's body, the death is natural, the body has not ossified, the death time should not exceed ten hours, and the rest ......"

"Wait a minute." Lin Fan's hand stayed on the deceased's knee for a while and then said, "Her leg was broken, and it should have been broken when she fell from it." ”

After listening to Lin Fan's words, Zhang Tianyi stretched out, Lin Fan grabbed it and helped the frame of the mirror and said: "That's all for the time being, as for whether the deceased died of poisoning, I won't know until I dissect it, but at present, it seems that the probability of this cause of death is very small." ”

Through Lin Fan's description, the deceased should have died normally, of course, it is not excluded that the bone was broken when he fell, resulting in death, and it is not uncommon for elderly people to die because of some small bumps.

How could the deceased fall into this grave?

Although the deceased was blind in both eyes, the hearing and other perceptions of the blind person are much higher than that of ordinary people, and sometimes they can even replace the eyes to distinguish directions.

Zhang Tianyi looked at the dirt on the edge of the grave again, it was obvious that it was a slip mark caused by free fall, and he looked at the trace, but his eyes were attracted by the coffin next to him......