Open the surveillance video on your computer.

"And then?\" Sun Jie turned to look at Ji Feng and asked.

Ji Feng stood next to Sun Jie, tilted his head and looked at the screen, then smiled and said: \"Adjust the progress bar directly before the truck leaves the parking lot. The truck's departure time is about 7:15 pm."

Sun Jie pulled the progress bar, but raised her eyebrows slightly, and asked Ji Feng again: \"Why? Don't you need to look at the front?

You know, the video of the truck involved in the accident spanned nine hours.

And if you start watching it directly from the time of 7:15 last night, it means that you will not watch all the content that spanned the previous seven hours.

Although for more than seven hours, the truck spent most of the time in the parking lot.

But there are still surveillance images of the truck driving on the road when the truck came to the parking lot at noon yesterday.

"You don't need to, I can tell you.\" Ji Feng said

Sun Jie didn't seem to understand what Ji Feng meant. She still hoped that Ji Feng could show her what she saw and found.

\"Okay, cut to the picture of the truck passing by the intersection at noon yesterday, any one will do." Ji Feng said.

Sun Jie looked at the computer again, and the progress bar pulled back.

At 11:49 p.m. yesterday, the truck that caused the accident passed the intersection of Nanjiao 2nd Road and Chuanmin Street in Dongpu District.

Sun Jie played it for a while, then clicked pause.

It can be seen from the picture that it is a man in a gray shirt, a cap and sunglasses, driving in the driver's seat, with no one in the co-pilot.

The sunglasses are big enough to cover half of my face.

The front windshield of the large truck is relatively vertical. Unless it is opened against the sun at a certain angle, it will not be reflected when the camera is photographed.

Can vaguely see the people inside.

\"Remember this picture." Ji Feng glanced at the screen, which happened to be able to see people clearly without reflection, so he said to Sun Jie.

Sun Jie looked at the screen carefully. She didn't know what Ji Feng asked her to remember, so she took out her mobile phone and took a photo of the screen.

\"Adjust the progress bar to after 7:15pm, find a picture of a truck passing the intersection after leaving the parking lot.\" Ji Feng said again.

Sun Jie followed suit.

At 7:18 p.m., not long after the large truck left the parking lot, it passed a small intersection and was photographed by traffic surveillance.

There is no sunlight, only street lamps, which do not reflect light, can see people clearly.

"Compare the truck drivers, what's the difference?" Ji Feng said again.

Sun Jie held the phone, looked at the photos taken before, and then looked at the paused screen on the computer.

"The driver of the truck, because it was night, did not wear sunglasses, but wore a cap, a mask, and gloves." \"Sun Jie's eyes were compared again and again, and her voice was slow.

"What else?\" Ji Feng asked with a smile again.

"Anything else?" Sun Jie looked at it, looking back and forth, but didn't see much.

"It seems that you are really not suitable for solving cases." Ji Feng smiled, and then said: \"The sitting posture is different."

"Sitting posture?\" Sun Jie was stunned.

How else can you sit while driving? How different can it be?

Sun Jie looked at the screen again, looked at the phone again, and compared.

This is very \"detail\"!

\"The seat of this kind of large truck can be adjusted front and rear.\" Ji Feng said at the same time, "If two people with different heights drive this car one after another, choose to adjust the seat, no matter how the height changes. , Because of the proportions of the body, from the performance of the screen captured by the surveillance camera, it will look different."

\"Choose not to adjust the seat, the height will be different, and the height of the sitting posture will be different

\"So unless it's two people of the exact same size and height, it's going to look a little bit different no matter how you adjust it, adjust it or not."

The front windshield of the large truck has a particularly large field of vision, and the corresponding driver will be photographed more.

Sun Jie carefully compared it for more than ten seconds, and saw that it seemed to be somewhat different, the latter's body was further back.

"You mean, changed the driver?\" Sun Jie turned her head and asked.

"Yes!\" Ji Feng nodded.

Sun Jie looked at the computer screen and mobile phone again, and said, "But the clothes are the same."

"So you think, the real truck driver, is he still alive? Will he be found?" Ji Feng asked with a smile.

Sun Jie was stunned for a second, then reacted at once!

"You mean, the car was stolen! Or robbed! The real driver was killed and hidden? The murderer changed the driver's clothes?" Sun Jie turned her head and asked.

\"This is the safest way." Ji Feng nodded and said, \"Go to a public parking lot full of trucks, randomly select a suitable truck, find a way to lead the truck driver to a place where no one is present, and attack the uniform. He, take the key and change clothes."

"After Mao Song's car accident, the first thing that will be found is that the driver of the truck has disappeared, and the clues will be broken."

\"Strangers who do not involve money, love, or vendetta randomly commit crimes. It has always been the most difficult case to solve."

\"Unless there are eyewitnesses, or something is captured by surveillance cameras in the parking lot, no one can find out!"

Sun Jie finally understood why Ji Feng skipped the first seven hours.

Because the real truck driver driving in front may have been killed, not the murderer, there is no point in looking at him more!

And what happened in the parking lot, the traffic surveillance outside couldn't capture it, so naturally they all skipped it.

"Adjust the video to before 7:15 last night."

\"Adjust forward -hours.

"Play ten times faster!"

From 6:15 last night to 7:15 last night, within an hour, there were many cars entering and leaving the gate of the public parking lot.

There are many trucks in and out, as well as cars, vans and other vehicles.

They are all very ordinary vehicles, and luxury cars will not come to such places to park.

Because entering the parking lot needs to slow down and stop first, the camera needs to automatically recognize and collect the license plate number, and wait for the railings to rise.

When you leave the parking lot, you not only have to wait for the railing, but also pay a fee, so even if you fast forward ten times, theoretically you will not be able to.

Miss any car entering or exiting the parking lot gate.

It will definitely be captured by the traffic surveillance outside the gate of the parking lot.

"Stop!" Ji Feng said suddenly.

Looking at the screen, Sun Jie tapped the keyboard space, and the video paused.

The time was 6:43 last night.

In the picture, a very broken white Poussin sedan is about to enter the parking lot.

\"Remember this car.\" Ji Feng said, and Sun Jie took a picture with her phone.

Resume playback.

Still ten times faster.

At around 7:10, the white Poussin sedan, which had only entered the parking lot for half an hour, left the parking lot again.

At 7:15, the truck that caused the accident left.

Because the monitoring is to track the truck that caused the accident, the next pictures are all the pictures of the truck that caused the accident passing through various intersections and the monitored sections.

At 7:35, the truck that caused the accident was transferred to Tongjiang Avenue, where trucks are completely prohibited.

pause!

"I saw this black car on the side of the road, remember." Ji Feng pointed at the screen and said, and Sun Jie took a picture.

Play it again.

At 7:41, the truck stopped on the side of the road and illegally parked.

At 7:44, a gray van pulled up on the side of the road across the street from the big truck, and no one got off.

\"Remember this grey van."

At 7:46, the large truck that had been parked for five minutes hit the road again.

At 7:48, while passing the Tianshui South Road intersection, he ran a red light and hit a Rolls-Royce.

Pulling the progress bar, I cut directly to the surveillance video of the Maosong team leaving the hotel and driving on the road.

At 7:25 last night, the Maosong motorcade appeared on Dongpu Second Avenue. There were many cars on the road, and there were cars all around the motorcade.

Snapped!

Ji Feng paused and raised his hand.

"Remember this black car, the one behind the Mao Song team."

Take a picture and continue playing.

At 7:28, the Maosong motorcade turned from Dongpu Second Avenue to Dongpu Xinlan Street, with black cars

Going straight, a red car parked on the side of Xinlan Street started and followed the Maosong team.

\"Remember this red sedan."

At 7:34, the Maosong motorcade turned to Petrochemical Avenue.

"Remember this gray van."

At 7:40, the Maosong motorcade turned to Tianshui North Road.

"Remember this black SUV."

At 7:48, the Rolls-Royce was hit by the Maosong motorcade passing the intersection of Tianshui South Road and Tongjiang Avenue.

\"Okay!" Ji Feng paused the video again, as if he was completely done.

Sun Jie looked at Ji Feng, she thought Ji Feng asked her to compare something, but the more she looked, the more confused she became.

It was as if Ji Feng had ordered some random cars among the street-wide vehicles photographed by the truck that caused the accident and the Maosong motorcade's traffic monitoring along the way, and let her remember!

\"So what?\" Sun Jie asked.