Xu Zheng groped for a long time on the ground and finally said, "Brother Qiang, come over here and take a look."
The position he mentioned was about 2.5 meters away from the deceased, not directly opposite the deceased, but in front and left of the deceased's face.
Zhuang Qiang was walking in a hurry, with long steps, and he weighed more than 1.82 meters and 160 kilograms. Xu Zheng quickly stopped him from approaching, "Brother Qiang, squat on the ground and move over slowly. Take a look here. There are two slightly concave holes here, as big as your fingers, so be careful not to step on them."
These two can no longer be regarded as small holes. They have been washed away by the rain and are now just a little concave compared to the ground. Zhuang Qiang touched the place Xu Zheng pointed to and found that it was indeed a little concave. He pressed down with his hand and pressed down a hole easily. , "Xiao Zheng, here is such a remote place, and occasionally people come here wearing high heels to pee, or something like that, isn't it normal?"
Xu Zheng squatted here and searched for more than half an hour. Of course he also felt the heel prints of high-heeled shoes. He didn't expect Zhuang Qiang to be so rude. He looked at the dirt on his hands and asked if he wanted to slap him in the face. , let him taste the taste of the little fairy.
"Brother Qiang, please feel around and make sure it forms an equilateral triangle with these two holes."
Zhuang Qiang was stunned. There were two points forming an equilateral triangle. He touched the first point, which was almost the same as the normal ground. Then he touched the second point. When he pressed it with his hand, it felt soft. When he pressed it harder, the soil was He pressed it into holes.
"Xiao Zheng, look at this, it must be the same here, but it was flattened by someone's kick."
Xu Zheng also thought the same, "Brother Qiang, look at these three holes, what do you think of?"
Zhuang Qiang measured the distance between the two holes with his hand. It was about 50cm. Then he thought of the deceased under the big tree and the murderer's perverted killing method. "You mean these three holes are the marks left by the mobile phone holder." ? It rained that day, the soil is soft, and coupled with rain erosion, it is indeed possible to form such shallow concave holes."
As he spoke, he stood up and wanted to walk around as a habit. Just as he was about to move his feet, he remembered not to step on other possible places.
"Xiao Zheng, your eyes are so powerful. The current survey team should really ask you to come over and teach them a lesson. Did you have this idea in mind when you were groping here for more than half an hour?"
Xu Zheng nodded, "I just think the murderer is so perverted, will he record it for viewing later? In fact, the main reason is that the murderer committed the crime at midnight, and the target he chose was either a thin fisherman or a fisherman. There is an old man and a woman. This should be a sign that he is not confident and unfamiliar with his work at the beginning.
But if you think about his age, 26 or 27, to be able to find fishermen and make love in the middle of the night is obviously very experienced, so he must be living alone, otherwise he would not be able to stay away from home in the middle of the night and be a night owl at this age. Life means that he either doesn't work during the day or is very relaxed.
When I say this, does it make the murderer look like an otaku?"
Zhuang Qiang crossed his arms and fumbled with his beard, "Are you saying that otakus like to collect action art movies they have watched?"
Xu Zheng nodded, thought for a while and then shook his head, "Perverted thoughts may not be like this, but now there is a high probability that the murderer recorded the murder process.
Brother Qiang, do you think he was preparing to study or was he just a collector? "
"It should be both. Let's go back and discuss this. Let's talk about this bracket. Didn't you also watch the video and find that someone entered the park with this thing?"
Xu Zheng's mind quickly flashed through the videos he had seen, "No, so you suspect that the murderer had planned this a long time ago, and he left the mobile phone holder dirty in the park in advance.
This is very possible. After all, it must have been planned for a long time for the first time, and everything that can be prepared must have been prepared. "
Zhuang Qiang suddenly looked at the river not far away, "Xiao Zheng, do you think the murderer would put the phone holder, gloves, shoe covers and even the mask together and throw them into the river after committing the crime?"
Before Xu Zheng could answer, he continued: "This river runs through the city and connects to the Yangtze River. Basically, it will be dredged in two years. If the murderer is a cautious person, will he throw these things into the river?"
"Brother Qiang, I think your suspicion is right. The murderer most likely did not take these things away personally. No one was seen on the video carrying these things. So, he either threw them into the river or hid them for a few days. Come get it again.”
Zhuang Qiang slapped his thigh with his hand, "Well, if we had discovered this earlier, we would probably have found these things. Come on, let's go back to the detachment to report. We probably need to hold a meeting to discuss it."
When Xu Zheng and the others finished reporting to Qu Hou, Qu Hou was more decisive than they thought and immediately contacted the frogmen of the special police detachment and asked them to participate in the salvage.
They also sent people to collect all the cameras at the entrance of the park and at the intersections on both sides. They also asked the staff to contact passers-by and wild ducks in the park on the day of the launch and asked them if they had seen anyone holding a mobile phone holder.
Finally, he sent the spotter over again, "Old Xu, be more careful this time. Are there any other clues?"
Xu, the leader of the current survey squadron, blushed and said, "Don't worry, Squadron Qu, this time we will use a magnifying glass to check centimeter by centimeter."
The efficiency of the police can be said to be the fastest among all departments, excluding household registration, of course.
At around 5 p.m., the special police received the call and immediately sent frogmen over. They also had underwater cameras, but the river water was a bit turbid due to the rain in the past two days, and the sight in the water was not good.
There was no other way, so the frogmen had no choice but to carry their equipment and go down to the river to search for them themselves.
Qu Hou walked along the park's creek, which was 400 meters across the park. Finally, he discussed with the special police and searched them all.
Looking at the investigation on the Xiankan Squadron's side, they were really picking at the grass with magnifying glasses and slowly investigating, and Xu Zheng was also here to help at this time.
Changxiang Chinese website
It turned out that the squadron leader Xu was wearing white gloves and holding a magnifying glass while working. He looked at Xu Zheng's techniques very carefully and said, "Xu Zheng, you are a young man. Can you still practice on-site investigation skills at the police station?" "
Every police school student must have learned about on-site investigation. After being exposed to the scene at the police station, there are not many opportunities to get started, so Lao Xu was curious. There is no talent or talent in this technology, it mainly relies on experience.
"Well, Squadron Xu, I usually figure it out, and I just discovered it by chance this time." Xu Zheng definitely can't tell the truth. The system is produced, but it is not responsible for explanations.
Xu Zheng thought of this. It was true. When he had time, he had to go to the shooting range to practice his marksmanship.
Squadron Xu was about to try to see if he could recruit Xu Zheng, when suddenly a sound of surprise came from 300 meters downstream, "Found it, found it..."
When Xu Zheng heard this, he threw away the magnifying glass and ran over there.
Squadron Xu: "!"
