Chapter 445

"I guess so. When the car comes, it may pass through a piece of loess, but after passing through the loess, it gets on the urban hardened Road, so most of the Loess on the tire is thrown away. But when I came here, the tire pressure changed a lot because I stopped too fast, so the Loess left on the tire fell off again. There's no way to measure the wheelbase and wheelbase? " Long Fei said.

The distance between the center lines of the two front wheels is called the front track, and the distance between the center lines of the two rear wheels is called the rear track. The so-called wheelbase is the distance between the front and rear axles. They are important parameters of the car.

Long Fei wants to roughly judge the type of car by the two parameters of wheelbase and wheelbase, so the more accurate these two parameters are, the better. If you measure them by step, it's too inaccurate.

Long Fei didn't expect them to take a meter ruler with them. He was proposing to buy a steel tape measure, but he heard mozixing say, "of course, there are ways to achieve accurate measurement."

With these words, Mo Shaoxing takes out his mobile phone and puts it on a handful of loess. Long Fei found that a red light was emitted from the camera of Mo Shaoxing's mobile phone, shining on a handful of loess closer to the mobile phone. When the small red light was shining on the loess, Mo Shaoxing reported a data: "suppose the other party drove the car from that direction, and then suddenly braked, causing the loess that had been stuck on the tire to fall off, then what I measured now should be the front track width, the number of wheels It's said to be 1825 mm. "

Then Mozi star turned the mobile phone in one direction, and illuminated the red light emitted by the mobile phone to a handful of loess far away from the mobile phone, saying: "this is the wheelbase of the front and rear axles, 3320 mm."

After that, mozixing came to the latter two groups of loess, measured the rear track, and said: "the rear track is 1830. Because we only infer the location of the tire according to the location of the loess, we can't find the centerline of the tire, so this set of data contains a lot of water. And I guess the front and rear wheelbase of this car may be the same. It's not the same as what we measured, the front and rear tracks are different. "

"That's enough. This set of data is enough to show that this is a very wide body off-road vehicle, or a city SUV. Ordinary cars don't have such a wide wheelbase at all! If I guess well, the expert last night drove this car, climbed into Trump's ward with flying tiger's claws, confused the little nurse, and took trump away. " Long Fei said confidently.

"What about the four policemen waiting outside the ward? What role did they play? " Song ziyue asked subconsciously.

"There are two cases. One is that they really don't know, when the other party comes, they all go to bed, or they don't hear each other's actions in the ward at all. As long Fei spoke, he squeezed a handful of soil into his hand and rubbed it. He said, "the dew was very heavy last night, but the soil was only a little wet. So I can not only conclude that the car came in the second half of the night, but also that it had passed the most severe period of dew when it came! It's very likely that the car arrived after four o'clock in the morning! "

Song ziyue and mozixing's faces can't help but show a look of surprise. Before, Long Fei judged that trump was stolen rather than escaped by himself through the scratches on his shoes and windowsill. They haven't been too surprised. After all, if they find these clues, they can make the same judgment.

But now Longfei can infer so much information only from four pinch of loess, which makes them too surprised! Long Fei is already a professional detective.

Long Fei looked at the strange expressions on their faces and said, "what? Don't you believe me? "

Song ziyue said with a smile: "I believe it, I believe it too much! Long Fei, are you a doctor or a detective? How do I feel more like a detective now? "

Long Fei said with a smile: "ha ha, if people touch, climb and roll on the edge of death for a long time, they will be able to master some skills that others can't master."

At the beginning, when Long Fei took the dragon team to perform tasks everywhere in country x to earn money for the refugee camp, he did not know how many times he had been chased and killed! Long Fei is relying on his own accurate judgment and careful thinking, leading the Dragon special combat team to put the God of death to death again and again!

Song ziyue and Mozi star are also used to struggling on the edge of life and death, so they are deeply touched by Long Fei's words, nodding and saying: "that's true! with reason! I can't imagine that brother long is not only a doctor, a detective, but also a philosopher

"In fact, you are all wrong. To be exact, I should be an entrepreneur! Oh, Mo Shao, what brand is your mobile phone? Looks like it's powerful? " Long Fei said with a smile.

No matter what the circumstances are in the mood to joke, this is also a strong performance.

"Spy products! You can't buy it on the market. " Mo Shaoxing also said with a smile.

"I'm part of the organization, right? Why didn't you give me such a mobile phone? " Long Fei and some depressed said.

"No, Longfei, you can only count half now. When you really count one, of course you have what we have." Song ziyue said.

Three people were talking when several policemen came up to them. It turned out that Hanoi police sent people to come after they got the news. The three of them immediately put away their joking expression and put on a serious one."Have you found anything?" A short policeman looked at Long Fei and asked.

"No, we didn't find anything. Cop, we got trump! So we have to take him back to China. I hope you can get him back soon! " Song ziyue said seriously.

"We will definitely get trump back! But I have to make it clear to you that trump was caught by you. But he did something illegal in our country of Vietnam, and we paid a huge price for catching trump, so he must accept the legal sanctions of our country of Vietnam! " Said the short officer.

Long Fei three people looked at each other, and then long Fei said: "well, let this one go in advance. No matter who trump turns over to first, the most important thing now is to find him first, right? "

"That's true!" The short policeman looked at Long Fei and said.

"What are you waiting for? Why don't you go and find someone? We need to report this matter to our superior department. Let's go first! " Song ziyue said impolitely.

The short policeman saw that long Fei and his three men didn't seem to find anything, so he turned around and took several of his men into the ward building.

If other people spoke to him like this, he would have let his subordinates arrest him, but he didn't dare to face the three men of Long Fei!

After several Vietnamese policemen completely disappeared in the ward building, Mozi Xing whispered, "do you think trump was hidden by the police?"

"It's possible. But even the police are not the losers in Hanoi, at least the armed police. In fact, I suspect that it was the Vietnamese military who did it. Come on, whoever he is, we'll find them! Now let's find out where the car came from. And find a way to find the car! " Long Fei said.

Long Fei said, then walked toward the hospital gate. As long Fei walked, he looked around at the cameras on his head. He found that from the parking lot to the gate, except for the two cameras at the gate, there was no camera installed all the way! Under the two cameras at the gate are two maintenance workers in work clothes.

Long Fei can think with his toes that the camera here must be broken!

The gate of the hospital is the only way to get in and out of the hospital. If the camera is not damaged, the car will leave a video record!

Long Fei went to ask, and then he knew that the camera had just blackened since last night! As for how bad it is, it is not known.

Long Fei originally wanted to get some more information from the security guard at the gate, but he was told by the security guard at the gate that the security guard on the night shift had already left work, and he just took over the shift and didn't know anything!

The security guard who just took over the shift also told Long Fei that even if they found the security guard on the night shift, it was impossible to ask him what kind of car had come to the hospital after 4 a.m. last night. Because it was Lao Wang who worked at night last night. Lao Wang was called sleepy. He was sleepy at work during the day, not to mention at night!

Don't say just drive into a car, even drive into a tank, he also sleep his!

The security guard may have some hatred for China. When he saw that the three were Chinese, his words were blunt. Long Fei had a bad impression on him. He wanted to ask the security guard where the road was being built nearby, where the underground loess was exposed, or where there was loess. Now he doesn't want to ask. Just go out to the hospital and ask someone else. Why do you have to ask the security guard like this bereaved star?

Besides, Long Fei didn't plan to get something useful from the security guard. If the other side can easily leave a handle here, he won't be called an expert. He should be called waste wood. Long Fei came to ask, that is to say, holding the psychology of having dates and not playing a stroke. Since he can't play dates, he doesn't want to go to the night guard.

Song ziyue and mozixing also think that it's useless to find the security guard on the night shift, so no one mentioned it.

Out of the hospital gate is an east-west, two-way four lane street. There is a fruit stand on the sidewalk across the street. It's a 70 year old man with gray hair and a face of vicissitudes. There are thousands of gullies on his forehead. It seems that countless stories are sealed in every gully. The old man wore a bamboo hat, gray cloth clothes and cheap plastic sandals, just like the Chinese peasants in the late 1980s.

The old man looked around with a restless look. It's like I'm afraid that an enemy will attack him with a knife next moment!