Xu Wen, who has been a field agent for many years, is very experienced in this area. He first took out his mobile phone to take photos from multiple angles, and then carefully observed the mobile phone still in the grass. Unfortunately, after many days of rain,
After being exposed to the sun, there are no traces of use on the surface of the phone. Except for a thin layer of dust, the entire phone shows a very uniform luster.
This is a large candy bar mobile phone for the elderly from a different brand. It has a silver casing, a black panel, huge red buttons and a small screen. From the appearance, the mobile phone is used frequently, and the writing on several buttons has been changed.
A little bit worn away.
Since he was not wearing gloves and did not have anything similar to a plastic bag, Xu Wen found a few napkins from a stall in his pocket, carefully wrapped his cell phone, and put it into his pocket. After returning to the car,
, Xu Wen found a clean plastic bag from the car and put the mobile phone in it.
Before leaving the location where the mobile phone was found, Xu Wen made a mark with a tree branch. When he returned to the road, he looked down from above. The horizontal distance between the location where the mobile phone was found and the crash point was about 35 meters.
The distance between the roads is about 40 meters. Standing on the road, Xu Wen used his mobile phone to take photos of the crash site and the location where the mobile phone was found.
After leaving Qidaowan, Xu Wen drove to the landslide site of Huangwang Highway. He parked the car across the road and stood at a distance to observe the landslide site.
The slope repair project has not yet begun. The width of the entire landslide is about 40 to 50 meters from south to north. The soil and stones from the landslide have already been cleaned up, and green has begun to appear on the newly exposed mountain.
Green grass has grown, but compared with the mountains next to it, it is still as ugly as a naked scar.
Xu Wen climbed up the steep slope of the collapse. The angle of the slope was about 40 degrees. The gravel and soil under his feet rolled down from time to time. Fortunately, there was a retaining wall made by workers with sandbags on the roadside to stop the gravel from rolling to the roadside.
Otherwise, pedestrians and vehicles on the road will suffer.
When the fresh soil was soaked by rainwater, it was filled with rainwater. Xu Wen would get stuck if he stepped on it. He could only choose which exposed rocks to place his feet on.
Suddenly, Xu Wen's feet slipped, and he quickly grabbed the slope with both hands to prevent himself from sliding down. When he stabilized his body and looked down at the moving stone under his feet, he couldn't help but frown.
This is an irregular stone with a side length of about 30 centimeters. There is a semi-cylindrical groove in the center of the stone. This groove is obviously formed by mechanical cutting. Xu Wen picked up the stone and looked at it carefully.
With.
There are knife-like fracture marks around the stone. It is obvious that it was broken into this shape by some huge external force. The inner wall of the middle groove is smooth and regular, and the diameter of the inner wall is about 10 centimeters. This groove is
How is it formed? Xu Wen thought. Is there another half of this groove? Ah! If there is another half, wouldn't it just form a cylindrical hole?
What could a cylindrical hole be? A little over 10 centimeters in diameter. Ah! I remembered that when I was in Australia, I worked with a geological exploration team for a period of time. The core they drilled during their exploration was about this large diameter.
.Is this stone left behind by exploration drilling?
But if it was left behind by an exploration borehole, it should be a complete cylinder. Why is there only half of it now? How was it destroyed? Was it blasting?
Xu Wen thought of this, and he started searching on the slope again, but he searched for a long time and could not find similar stones. If there were any, they might have been buried under the soil.
After taking the photo, Xu Wen returned to the car with the stone in his arms. He carefully placed the stone in the trunk and fixed it to prevent it from rolling back and forth during acceleration and braking.
After returning home, Xu Wen first put the stone aside, put on gloves and began to study the elderly mobile phone. The back cover of the mobile phone was opened, revealing the battery inside. After taking out the battery, there was still clean water in the groove of the battery.
Zhu. What made Xu Wen excited was that he actually found the calling card in the card slot of his mobile phone.
Gently pressing the phone card, the phone card popped out, and the top of the card was also moist. Xu Wen found a hair dryer and began to dry the phone. He also found tools to remove the main parts of the phone, and cleaned each
Every part was blown and dried. After several hours of hard work, Xu Wen reassembled the phone, installed the battery and pressed the power button.
After a long wait, Xu Wen pressed the power button several times again, but the phone did not respond. There was no way. It seemed that professional things could only be done by professionals, so Xu Wen could only temporarily give up on the phone.
Repair. He carefully put away the mobile phone card and began to think about what to do next?
It stands to reason that you should first extract the fingerprints on the phone and then send the phone for repair. If you go for repair first, the maintenance personnel will probably erase or cover up the remaining fingerprints. If you extract the fingerprints first and then repair the phone, because Xu Wen and
If you don’t know how to extract fingerprints, who should you ask to extract them? Another problem is that Xu Wen is not sure whether there are any residual fingerprints on this phone.
In addition to the problem of fingerprints, there is also the phone card. If you take the phone card to the mobile company, you will definitely be able to find the owner of the phone card and the communication records of the phone card. But he is not a policeman, so he has no right to let the mobile company do these things for him.
.
If you can know the number of this card? Maybe there is a way. Thinking of this, Xu Wen took out his mobile phone and removed the card slot of the mobile phone. His mobile phone is a dual-SIM mobile phone, and currently only one phone card is installed. He will
Put the phone card into card slot 2 and push the card slot back into the phone.
The mobile phone display card 1 has accessed the signal, and then "Unrecognized SIM card" appeared on the screen of the mobile phone. Is this card broken? Impossible, there is no damage on the appearance. Or, this card has been damaged.
Canceled? There is a possibility that the phone has been abandoned on the mountain for an unknown period of time. If the owner of the phone continues to use this number, of course he will cancel it and apply for a new card.
When Xu Wen was thinking about these issues, his phone suddenly rang, and Xia Yiran's WeChat avatar appeared on the screen. He swiped the screen and answered it happily.
"Hey, what are you doing?" Xia Yiran's head wrapped in a towel appeared on the screen.
"I'm not doing anything. I'm just sitting here thinking about you." Xu Wen replied.
"Nonsense, why didn't you call me?"
"Aren't I afraid of delaying your work? How about today going well?"
"Not long after we checked into the hotel, we took a shower and videotaped you. We won't start work until tomorrow. How are you? What did you do today?"
"I didn't do anything. I went to the police station and then just wandered around." Men are born to lie.
"Really? Didn't you go out and have a good time while I was away? Relax?" Women are always suspicious animals.
"No, I'm not in the mood at all when you're not around." He lied again.