This is an ordinary fence.
Separated by iron bars, with a gap of about 10 centimeters, the height is about 2 meters.
Because it's an isolation zone within the campus, this kind of protective measure is meant to "guard against honest people, not scoundrels."
Guan Feng strolled over to the fence and began to carefully search for traces.
A moment later.
He found a relatively deep footprint about two meters to the left of the wall.
He looked at Huang Lili and said, "Contact the technical department to prepare to come and collect the footprints."
Huang Lili exclaimed in surprise, "Captain, could these footprints be left by the suspect?"
Guan Feng shook his head and said, "It's hard to say! But this footprint is quite deep, obviously left when jumping down from above. In addition, it rained the night before last, and this footprint has not been disturbed at all, indicating that it was recently left."
Huang Lili glanced at the footprints, nodded, and said, "Okay, I'll notify the technical department now."
Guan Feng then looked at the security guard and said, "Our people will be here soon. Could you please go to the entrance and guide them? No one other than our people is allowed to enter."
The security guard quickly replied, "Okay, okay."
After giving his instructions, Guan Feng looked down and examined the footprint.
A moment later.
The footprint is etched in my mind.
Footprint length...
Size of the force-bearing surface...
The stress coefficient of soil...
The stride between the next step and the next step...
Just as Qi Xia and the technical team arrived, Guan Feng had finished sorting things out.
A figure appeared in his mind.
He stood up and said to Lao Yang from the technical department, "Captain Yang, could you please extract these footprints?"
Old Yang immediately instructed two team members to extract several footprints from the ground, while looking at Guan Feng with a smile and asking, "I heard that Captain Guan is an expert in footprint identification? Have you found any clues?"
Guan Feng nodded and said, "Before you came, I had just finished examining this footprint. Lily, call Liu Shengguo and ask him to search the surveillance footage for a young man who is about 1.75 meters tall, thin, weighs about 130 kilograms, and is around 20-22 years old. I saw a surveillance camera near the outer wall of the garden."
Huang Lili immediately said, "Okay, I'll call Brother Liu right away."
Old Yang was stunned for a moment.
He only asked casually, because he knew that Guan Feng was a footprint identification expert and wanted to see if this newly popular person could answer fluently. However, he did not expect that the other party would blurt out the data of the footprint owner.
How long has it been?
Ten minutes?
Isn't footprint identification supposed to be a brain-taxing task?
Old Yang exclaimed in surprise, "Captain Guan is amazing! He identified the footprint clues in less than ten minutes? I, Old Yang, am completely convinced."
Guan Feng said, "Whether that's the case or not is still up for discussion."
Old Yang laughed and said, "Since Captain Guan has spoken, it must be true. Okay! I'll take some men to secure the evidence first, and wait for your good news."
Guan Feng nodded.
They continued their search in all directions.
A moment later.
Several more suspected footprints were found.
Most of these footprints were also brand new.
Guan Feng instructed Lao Yang to collect all the information and wait for final confirmation.
And at this time.
Huang Lili ran up to Guan Feng and said, "Captain, Brother Liu just said that he found a person who looks like him. His height, weight and age are about the same as what you said, Captain! He appeared on the surveillance camera around 10 pm last night. Should we go and take a look?"
Guan Feng looked at the only surveillance camera in the park in the distance and instructed, "Sheng Guo, wait! We'll head over there immediately." He then turned to Lao Yang and said, "Captain Yang, please collect the footprints! There are suspicious individuals on the surveillance camera; I need to go over there."
Old Yang said, "I happen to be free, I'll go with you." He then walked over.
Seeing this, Guan Feng said no more and led the three of them straight to the monitoring room.
......
Monitoring room.
Liu Shengguo and Zhao Yang were staring intently at the monitor on the big screen.
These surveillance cameras are mounted on the wall, and as they play, shadowy figures appear continuously, clearly indicating that they have facial detection capabilities, which greatly saves them the time required to retrieve the data.
And at this time.
Guan Feng and others arrived.
Upon seeing this, Liu Shengguo immediately said, "Captain, you're here? Take a look! This is the figure we found from the surveillance footage in the park, as you requested. It was at 10:28 last night. This is the person's image."
Press the Enter key with your right hand to play the relevant video.
The screen in the center of the wall immediately displayed the relevant images.
Guan Feng stared at the screen and scanned it, finding that it corresponded perfectly to the figure in his mind.
Both body type and walking posture match.
In other words, they are the same person.
He nodded and said, "That's right! This figure is indeed the footprint."
Liu Shengguo asked, "Captain, should we ask the school for assistance now?"
Guan Feng looked at Liu Shengguo, pondered for a moment, and then nodded, saying, "This person's expression clearly shows some panic, so this shouldn't be an ordinary matter. Contact the school and ask the counselors of each class to identify him and first confirm whether he is a school staff member. If not, immediately expand the search area!"
Liu Shengguo nodded immediately.
Next.
Huang Lili contacted the school.
The school's vice principal in charge of handling the case immediately agreed to cooperate and sent a notice to the class counselors, asking them to gather in the school auditorium meeting room.
I have to say!
Given that it involves a murder case and the school leaders personally notified us, there is a certain urgency involved.
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