Side hall.
Guan Feng retrieved the footage from the two cameras up to around 9 PM last night.
According to the school's surveillance footage, Victor should not have returned home yet at that time, and shifting the timeline backward from this point is just right.
Guan Feng initially played the video at double speed, but after a short while, he moved to four times speed, eight times speed, and finally sixteen times speed.
The relevant images flashed by like shadows.
Director Wang clicked his tongue and asked, "Old Zhao, at that speed, can you even see clearly?"
Zhao Dong laughed and said, "Xiao Guan is known as 'Machine Eye' in our bureau! That means at this speed, no clue can escape his notice! Don't worry."
Director Wang looked at the snowflake-like image and expressed deep doubt.
And at this time.
Guan Feng suddenly pressed the pause button.
He rewound the painting, going back three minutes, and saw a man wearing a baseball cap in the scene. He zoomed in on the details and said to Zhao Dong, "Team Leader, look!"
Zhao Dong looked over and saw that although the other person tried their best to hide it, half of their profile was captured by the surveillance camera.
Judging from his profile, it's undoubtedly Vice President Chen!
Zhao Dong patted Guan Feng on the shoulder and said, "It really is! Let me see! He arrived at the outer edge of the park at 9:40! Let's see when he left!"
Guan Feng continued playing the video.
Director Wang, standing nearby, watched this scene in shock.
This young man... really has machine eyes?
He saw nothing but a blurry, snowflake-like image, yet the other person still managed to find the suspect.
It seems the Major Crimes Unit is indeed as legendary as they say, with each member possessing unique skills! Especially these capable captains, who are even more remarkable.
And at this time.
Guan Feng continued watching.
This time, the number of people on screen gradually decreased.
After 10 o'clock, the number of people became even more sparse, with only one person every few minutes. The smart camera automatically skipped these scenes and played the scenes with people.
This scene continued until 11:10.
Guan Feng finally spotted a figure, pressed the Enter key with his right hand, and simultaneously rewound the monitoring time. The man wearing a baseball cap reappeared in the picture.
Zhao Dong said, "11:10? That takes longer than we expected."
Guan Feng said, "I was just about to report to the branch captain when, according to the surveillance results from the forensic department, Victor's time of death should be around 10:50 p.m., which is very close to 11:10 p.m. In addition, the technical department also found clues such as the fingerprints left by Dean Chen in Victor's room."
Zhao Dong asked, "Do you think he's highly suspicious?"
Guan Feng said, "Normally, if it is a premeditated murder, so many clues should not be left behind, except in one case: that is, a sudden conflict occurs between the two parties, and then Dean Chen has no choice but to kill."
“If you look at the surveillance footage here, you can see that Dean Chen was actually very flustered. Otherwise, he could have easily erased the traces he left in the room. So from this perspective, it is actually understandable that Dean Chen is involved in the case.”
Zhao Dong nodded and said, "Your guess makes sense! Let's keep watching."
Next.
Guan Feng then conducted the investigation based on Dean Chen's travel route.
The camera pans to an intersection.
Dean Chen slowed down, glanced around, then walked to a spot by the roadside, took something out of his pocket, smashed it violently, and then threw it into a sewer drain.
Guan Feng immediately said, "Squad leader, look at this! It might be the backup machine. I request permission to go to this place to check immediately."
Zhao Dong nodded and said, "We'll do it your way."
Guan Feng copied the video file, gave Director Wang some instructions, and then drove Zhao Dong to the road intersection shown on the surveillance video.
This is a four-way intersection.
Guan Feng glanced around and saw a road surveillance camera not far away that could detect this area.
There happened to be a sewer opening by the roadside.
Guan Feng and Zhao Dong went to the sewer opening to look and found the sound of flowing water below.
Zhao Dong asked, "Xiao Guan, if we manage to retrieve it, is it possible to recover the data?"
Guan Feng said, "It depends on the extent of the damage. But in general, a phone can break, but the memory card should be able to preserve the data. Dean Chen's cleverness backfired this time!"
Zhao Dong asked, "What do you mean?"
Guan Feng said, "If the memory card is powered on, it might be damaged if it gets wet. But Dean Chen broke his phone before throwing it in, so it was most likely powered off. In that case, the memory card would still work, just like our old SD cards. Were we afraid of throwing them in water? Even if we put them in the washing machine, as long as they weren't damaged, we could just plug them in and use them!"
After Guan Feng's suggestion, Zhao Dong gained confidence and said, "I'll contact the salvage team right away."
Guan Feng glanced around and instructed Zhao Dong, "Team leader, it's best to arrange for someone to keep Dean Chen calm first, to prevent him from getting desperate and acting rashly. Also, the sound of the water doesn't seem urgent; it should just be shallow water, so the retrieval should be quick! Once we've retrieved it here, we need to ask the technical department to read the memory card."
Zhao Dong asked, "Are you sure you can do it?"
Guan Feng shook his head and said, "Everyone has their own expertise. I'm okay with software, but I really can't do anything about hardware."
Zhao Dong said no more, dialed the salvage team's number, and at the same time called the technical team, asking them to send someone over to wait on site and prepare to read the phone's memory card.
The salvage team and the technical team immediately sprang into action.
Guan Feng then made a phone call to Gao Dacheng.
He emphasized on the phone that the group should keep Dean Chen calm, track his whereabouts, and avoid any unnecessary trouble.
Gao Dacheng immediately understood the situation on the spot.
The group moved forward almost in parallel.
10:00 AM.
The salvage team retrieved the wreckage of the mobile phone.
The technical staff carried out the repairs on the vehicle.
Guan Feng patiently awaited the results.
Fifteen minutes later.
The relevant memory cards have been connected.
Guan Feng sat down at the computer and retrieved the relevant video. While Zhao Dong waited anxiously, the data in the memory was retrieved.
"Very good!"
Zhao Dong couldn't help but clench his fist: "Let's see what's here!"
Guan Feng flipped through the videos and found at least twenty or thirty of them.
Most of them are videos of Victor with girls.
Just then, a video came into view.
First, Dean Chen's voice came through, then Victor's. Next, the camera turned to the bed, where a girl was lying on the bed, seemingly drunk and disoriented. Then Dean Chen slowly climbed onto the bed, and some details (omitted 500 words) began to appear in the scene.
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