Chapter 251 Weird Scene

Yuecheng is mountainous and has lush vegetation.

The forest coverage rate reaches 68%.

The whole city is shaded by trees and green grass, and the scenery is very good.

Moreover, the air is humid and the temperature is suitable, making it a livable city.

In recent years, with the development of Yuecheng's import and export trade, the tourism industry has also made great progress.

Although the permanent population is only more than 200,000, there are as many as one million people who come here to travel every year.

After leaving Yuecheng Airport, Chen Yan and Wang Min did not go to the Yuecheng Detective Team.

Instead, they went straight to the intersection of Cuibai Road and Chang'an Road.

It was the intersection where Lin Gang had a car accident.

On the day of the incident, Lin Gang was seriously injured and was sent directly to Kuncheng First Hospital after a simple treatment at Yuecheng Hospital.

Therefore, Chen Yan could not visit Lin Gang immediately.

Chen Yan had been standing at the intersection where the incident occurred for ten minutes.

Today, the weather was clear and the sky in Yuecheng was cloudless.

However, the traffic here was still not large.

Ten minutes later, only five cars passed this intersection.

The traffic lights flash alternately, and each cycle lasts for thirty seconds.

Chen Yan has been observing the alternation of the traffic lights.

There were no problems within ten minutes.

The alternation time of the traffic lights is set in the control box.

In the east-west direction and the north-south direction, different passing times can be set according to the traffic flow.

"I have personally checked the control box, and the equipment inside is intact and there is no sign of damage."

The first time Wang Min arrived in Yuecheng, he also came to this intersection.

The same doubts as Chen Yan.

How did Jin Nansheng's car and Lin Gang's car collide at such a small intersection?

This is not a scientific problem at all, but more like a metaphysical problem.

Wang Min specifically checked the surveillance videos of the two cars before the accident.

Lin Gang's car drove out of the Panshui Town Detective Team and headed straight for Leigong Mountain.

Cuibai Road is the only way from Panshui Town to Leigong Mountain.

And Jin Nansheng's car drove out of the underground garage of a hotel.

The navigation information in the car showed that Jin Nansheng's destination was also Leigong Mountain.

And Chang'an Road is also the only way to Leigong Mountain from the hotel where Jin Nansheng started.

"On that day, the two had the same destination."

"The time they arrived at Leigong Mountain was also similar."

"We checked Lin Gang's mobile phone call records."

"Before the Panshui Town Detective Team set off, Lin Gang received a call, and then set off for Leigong Mountain."

Phone call?

"Can you find the person who called?"

Wang Min shook his head: "The call came from abroad. We asked the people over there to check and found that it was a disposable phone card."

"Can't find the holder."

Chen Yan frowned: "In other words, Lin Gang came to Leigong Mountain because someone called him..."

"And Jin Nansheng also drove to Leigong Mountain at about the same time..."

Why did Lin Gang come to Yuecheng? Wasn't it for the case of Zhang Yulin's sacrifice and Jin Nansheng's disappearance.

So, if both of them came to Leigong Mountain, it is possible that Jin Nansheng wanted to meet Lin Gang.

However, the two vehicles met halfway and had a car accident...

This...

Huh!

He let out a long breath.

Something is wrong!

This is wrong!

There was something wrong with Jin Nansheng entering the Panshui Town Detective Team.

Have you ever seen an idiot who robbed a detective in the detective team?

So, why did Jin Nansheng have to live there?

Dangerous!

Because there is danger outside.

And the detective team is undoubtedly the safest place.

So, Jin Nansheng failed to turn himself in, so he robbed the detective team directly.

However, what they thought of was that the detective team had an accidental fire that night...

Wait!

That was not an accident at all.

Zhang Yulin, who was on duty, died, but Jin Nansheng disappeared.

Did he escape by himself?

Impossible.

Jin Nansheng was locked up in the confinement room at the time, how could he escape?

Besides, if he wanted to escape, why would he come in during the day!

"Brother Wang, is there any problem with the video of the two cars at that time?"

"Yes!"

Wang Min's answer was firm.

"There is nothing wrong with Lin Gang's car. It was driving normally from the Panshui Town Detective Team."

"But Jin Nansheng's car stopped twice on the road."

"From the time point of view, if Jin Nansheng had not stopped twice, their cars would not have arrived at the intersection at the same time."

"There would be no collision."

Stopped twice on the roadside...

Traffic light failure...

According to Wang Min's investigation, what happened that day was actually an accident.

"Although every piece of evidence shows that this was an accident."

Wang Min looked up at the traffic lights at the intersection again: "But, I firmly believe that this is definitely not an accident."

"It's just that the murderer's methods are too clever. I haven't found any loopholes for so long!"

Chen Yan nodded.

He didn't believe it was an accident either.

It's just that, as Wang Min said, the other party's methods are very clever and the murderer is too cunning.

"Brother Wang, is this control box the control box at the time of the crime?"

Walking to the traffic light control box, Chen Yan opened the visual gene lock and began to observe carefully.

"Yes, it's this control box."

"A special technician checked it and found that the circuits and chips in the control box are normal."

"According to the technician, the situation where both sides have green lights at the same time should not occur."

It really shouldn't happen.

But the reality is that this situation happened at that time.

The traffic light control box is locked, but in order to facilitate maintenance and adjustment of the traffic light time, the key of this lock is universal.

Similar to the door lock of the train toilet, it can be opened with a universal triangular key.

However, the shape of this lock is not triangular.

It is a round shape.

Open the control box, and there are several control switches inside.

By adjusting the switch, the state of the corresponding traffic light can be controlled.

Long red, long green or yellow flashing.

The intersection where the incident occurred was a traffic light that was just installed last year, and there is a surveillance video.

At that time, according to the alternating rules of traffic lights, the traffic light in Lin Gang's driving direction was a normal green light.

However, the traffic light in the other direction should have changed from green to red.

But the green light was delayed for two seconds.

It was these two seconds that the tragedy happened.

Careful observation revealed that there was fine dust on the switches that controlled the traffic lights in the control box.

Very small, but obviously no signs of being touched.

Raising his head, Chen Yan looked up and saw that the surveillance camera of the intersection was just above the control box.

In other words, this control box was a blind spot in the monitoring room.

Continuing to observe, Chen Yan did not miss any details.

Every switch, button, and even relay was magnified in Chen Yan's mind.

Hmm?

"Brother Wang, do you have a flashlight?"

Although it was daytime, the tiny details in the control box were still a little unclear.

"Yes, wait a minute!"

Wang Min returned to the car, found an emergency flashlight, and handed it to Chen Yan: "Chen Yan, did you find anything?"

Chen Yan nodded: "Not sure yet, let me take a look..."

The flashlight was turned on, and some details in the control box were clearly visible.

"Brother Wang, I got it!"

"Where?"

Wang Min looked excited, and came forward to observe carefully.

However, nothing was found.

"Brother Wang, look at this fuse."

"Fuse?"

"Yes, it's the small button in the fuse box."

"There are scratches on the dust on this fuse button. Compared with other fuses, it should have been touched by someone."

"Brother Wang, has anyone moved this control box after the incident?"

Wang Min shook his head: "No, I specifically told everyone not to touch the things inside."

"The technician in charge of the inspection only experimented and did not touch it directly, especially the fuse button you mentioned, which is hidden in the corner. No one must have touched it."

No one has touched it, that's good.

This means that this fuse button is likely to be the trace left by the murderer.

"Brother Wang, notify the technicians to check what effect this button will have on the traffic light if it is pulled out. We will go to the Panshui Town Detective Team now."

Wang Min nodded: "I'll arrange it now."

The Panshui Town Detective Team is the source of everything.

Chen Yan certainly has to go and see.

It takes about half an hour to get to the Panshui Town Detective Team from here.

On the way, Wang Min received a call.

After hanging up, Wang Min looked at Chen Yan with a look of surprise in his eyes.

"The results of the technicians' investigation...are out!"