In the conference room of the traffic police brigade, the traffic police stayed up all night watching the video.

A white sedan got down from the overpass, ready to merge into the elevated under the bridge, the car suddenly lost control, like a crazy guinea pig, swaying left and right, and the speed did not decrease at all, and finally the whole car turned around and collided violently with the black car speeding behind it.

The white sedan rolled over and slid into another lane, where it was hit by the driver's side by another SUV that had no time to brake, and the whole car was thrown off the ground, smashing into the emergency stop strip and continuing to spin several times before stopping.

Although the driver in the car was protected by seat belts and airbags, because the impact force was too great, his flesh and blood had already blurred

The traffic police rewind the video back to the moment when the car suddenly lost control and zoomed in on the image.

"Obviously, it was caused by a burst right front tire." The captain of the traffic police said with a frown.

The high-definition footage shows that the burst of the radial tire has many thin steel wires pierced through it.

At this time, the technician pushed the door and walked in and handed him the inspection report.

The report shows that there is no problem with the quality of the tire itself, there is no foreign matter on it, the tire pressure is also normal, and the only suspicious thing is: brake failure.

The car showed no signs of slowing down during the entire crash, and there were no signs of its brakes on the ground.

"Was it normal before the crash?" The captain asked.

"We retrieved footage of the trail and it was normal until halfway downhill, fast and slow, 80 kilometres per hour when fast and 20 kilometres per hour when slow. But you see, halfway down the slope, the car suddenly accelerates, and then the tire blows. The traffic police who handled the case replied.

"Immediately organize experts to scrutinize the braking system." Captain ordered.

"Captain, can you get some sleep first?" The underneath asked tiredly.

"This case is not trivial, the bureau leader ordered that the final conclusion must be made within 12 hours, everyone is fortunate." The captain's eyes were also red.

"It's okay if this driver gets into trouble by himself, and he still makes such a fuss that even the leaders are alarmed?" Someone grumbled dissatisfiedly.

"No, someone called anonymously and said that there was something strange about the accident and asked for a thorough investigation." The captain explained.

"Murder for money? Who is he? ”

"Don't be verbose, get to work!"

The Criminal Police Brigade also received an anonymous report call the next day: "If something happened to Mu Rongheng, it must be caused by man!" ”

They immediately took over the case.

They first read the case closure report of the traffic police brigade.

The report said: This is an ordinary car accident caused by a flat tire that causes the car to lose control, and the brake fluid has not been replaced for a long time, resulting in brake failure.

Because there are no traces of vandalism in the tires. The composition of the brake fluid is also normal, and there is nothing abnormal in everything else.

"The more there is no anomaly, the more suspicious." The captain of the criminal police brigade believes that the cause of the car accident is not so simple.

The captain of the criminal police brigade is surnamed Song Mingyao, which is the same as Ci. He is very proud of his name Song Ci, after all, Song Ci is respected as the originator of forensic science in the world, and he has a lot of light.

Song Yi also has a spirit of getting to the bottom of things and persevering. Even if all the conclusions say that Mu Rongheng's car accident was just an ordinary car accident, he is skeptical - why would someone anonymously report that Mu Rongheng was killed?

If you want to find out the reason why a person was killed inexplicably, you may be able to find clues from the results.

After Mu Rongheng became a vegetative person, who was the biggest beneficiary?

There are three.

One is Canghaidong. He benefited immensely. As soon as Mu Rongheng abdicated, he became the most authoritative heir of the Cang clan.

One is Gu Yu. According to Cang'er, Mu Rongheng and Gu Yu turned against each other because of Gu Yu's splitting of others, and then Mu Rongheng left the research institute to work in Cang's family, Mu Rongheng had been protected by bodyguards before, Gu Yu asked Mu Rongheng to go to the research institute at night, Mu Rongheng would get rid of the bodyguard and drive alone in order to see her, and there was an accident halfway, who was not Gu Yu's ghost?

And as soon as Mu Rongheng had an accident, the research institute was all her alone. Mu Rongheng has passed on the research results to her and those engineers almost unreservedly, and she has used these results to make the institute bigger and stronger, and she has made a lot of profits.

The last one is Liu Dacheng. As soon as Mu Rongheng's obstacle is removed, he can once again sit firmly on the throne of Cang's battery supplier.

All three are suspected of committing crimes.