In order to further understand the case, several people came to the scene of the crime, which is located more than ten kilometers west of Donghua Township.

At three o'clock in the afternoon, the scorching sun of the Yinma River was unusually hot, and the group parked the car at the location where Ma Jinlong fell into the river, not far from the feet is the blue Yinma River, the Yinma River is about 20 meters wide on the river, the river is calm and clear, and the flow speed is also very slow.

The road by the river has been hardened, and the standard country road is wide and straight, and the road condition is very good, but the road surface will be snow and ice in winter, and there is indeed a possibility of falling into the river.

"No, Ma Jinlong should drive on the right side when he goes home, that is, on the inside side of the road, how can he easily fall into the river?" Sophie questioned.

"That's under normal circumstances, anything that might be possible for a drunk person." Hu Ling said.

Zhang Zhang took out a tape measure from his bag and handed it to Yue Yang, who willingly pulled out the tape measure and walked down the hillside, and finally walked to the river.

Forty-one meters.

Then the tension measured the slope and angle, quickly established a model, and imported the data for measurement.

Tension tapped against the computer and shook his head.

"No, there was something wrong with this crash."

Zhang Zhang pointed to the photo on the file and said: "Everyone pay attention to this car, the body and the road surface are almost 90 degrees, and the position of the body into the water is only one meter from the shore. ”

"What does that mean?" Yue Yang asked.

"It shows that the car is sliding down the hillside from the road surface, a very simple road, no matter which direction you are from the body and the river is parallel, even if there is a car accident, it is oblique from the road to rush down the hill, in this case the body will definitely roll over, or even roll down, because the inertia body will slide out of the ice after touching the ice for a long distance, and will never break through the ice and enter the water so close to the shore, the biggest possibility is to roll over on the ice, and the accident car is almost directly inserted into the ice."

After Zhang Zhang finished speaking, he took out another photo.

This was filmed after the police dragged Ma Jinlong's car out after the incident.

"Everyone, pay attention, the car is really badly damaged on the surface, the safe and hood are almost deformed, the front windshield is broken, and there are serious scratches on both sides of the door, which are left by the vehicle when it hits the ice, but the parking space is almost intact, only some slight scratches, the window glass is intact, and the trunk is still closed, which means that the car did not roll over and roll when it fell, there are only two explanations for this situation, the first one, Ma Jinlong put the car on the road and slid down the hill at the slowest speed, and the second was when someone pushed his car sideways and pushed it down the hill. ”

The explanations of tension are scientifically calculated and are tenable.

Shao Guobin, who was on the side, was a little embarrassed on his face, and said: "Officer Zhang, you seem to have overlooked a detail, Ma Jinlong was in a serious drunken state at the time of the crime, what could he not do in that situation?" ”

"Indeed, but even if he drinks too much, it will only be speeding or improper use of brakes, under the influence of alcohol, a person's consciousness will be blurred, and the operation will be deformed, simply put, the reaction will be slower, and the body will not be able to brain, at this time the general thinking is that the simpler the better, to put the car on the road on this road, which requires braking and reversing a series of complex operations, even if he drinks too much, he should go home more, why drive into the river here, this is not logical."

"Then your second situation is murder, I want to ask, if the suspect wants to kill Ma Jinlong directly, why do you want to push him into the river with people and cars?" Shao Guobin asked again.

"Because he's going to cause an accident."

This time, Tang Tao took over the conversation.

Shao Guobin nodded unconvinced and said, "Yes, then he pushed the car down directly, why did he turn the car sideways?" ”

Tang Tao patted the police car next to him.

"Come on, you push it down by yourself and try it."

The car is parked on the side of the road, and if you want to push it down, you have to go to the other side and turn the car over, and you can't do it alone.

"You mean that the murderer is a person, right? In order to facilitate the crime, the car was placed in the middle of the road, and then the car was pushed down? Is that necessary? You just need to hit the steering wheel and push it down diagonally, isn't it? ”

Shao Guobin grasped the point, although Zhang Li's reasoning was tenable, the murderer seemed to be redundant.

"Also, I did this case at the time, Ma Jinlong didn't have any external injuries on his body at the time, although he was drunk, he could still drive, how did the murderer subdue Ma Jinlong and let him obediently sit in the cab and push him into the river in this case? Didn't Ma Jinlong know how to escape? The only explanation is that he drank too much and made a mistake that led to the car accident, such as having a hallucination and having a rock in front of him, he instinctively hit the steering wheel and drove into the river. ”

After Shao Guobin finished speaking, he added: "Director Hu and I came together at that time, and he knows the specific situation better than you. ”

"Did you do an autopsy?" Zhang Zhang was a little unhappy.

"Yes, I did the autopsy myself, and he died of drowning."

"Are you a professional forensic doctor? Have you had an autopsy? ”

"No, can't you do an autopsy? This is a rural area, not a city, and there is no need for a professional person to do an autopsy. ”

"So how can you be sure that he drowned? What if he was put in a car after he died? I've read your report that the corpse had a large bruise on its face and forehead that hit the ready-made scratch, and you think it was a ready-made blow to the windshield, and you determined the time of his death based on that, but what if it was formed before the car accident? ”

"You're raising the bar!"

Shao Guobin's face turned red.

"Okay, let's not say a word!"

Sophie interrupts the conversation between the two, and they both argue with each other for good reason.

"Didn't you call in the traffic police at that time?" Tang Tao asked.

"Yes, their judgment was also unexpected, and it was very likely that the car was out of control when the road was icy at that time, even if it was crossing." Hu Ling said.

As far as the evidence stands, it is impossible to tell whether the case was an accident or a murder, and it is really possible for a drunk person to drive on an icy road.

There was no surveillance in the countryside, there were no eyewitnesses at the time of the incident, and no one knew the real situation at the time of the incident.

Tang Tao took a few steps along the road, and countless pictures were quickly constructed in his mind.

A car drove slowly in the night on the dark mountain road, the sky was snowing lightly, Ma Jinlong was drunk and leaned on the co-pilot, almost unconscious, the driver was a man, he and Ma Jinlong were very familiar, and the relationship between the two was excellent.

After walking to the scene of the crime, this person shouted Ma Jinlong a few times, Ma Jinlong was already drunk and unconscious, so this person hit the steering wheel and put the car across the road, and then he walked to the parking space and pushed the car down the hill and fell into the river.

"I see."

"Got what?" Sophie hurriedly asked.

"I understand why the murderer turned the car sideways, because he had to make sure that he wanted to kill Ma Jinlong, you can take a look at this slope, this is just a gentle slope, the slope is limited, and there are a lot of bushes, if you push the car down diagonally, Ma Jinlong is very likely to be thrown out of the car, although Ma Jinlong was wearing a seat belt at the time, but this murderer is still very worried, he has no experience, he was very anxious and scared at the time of the crime, he was worried that Ma Jinlong would not die, so he turned the car sideways and let the car rush straight down, The icy slope minimizes the friction of the tires, and the car only gets faster and faster under the huge inertia, and finally smashes through the thick ice and crashes into the river. ”

Zhang Li hurriedly took over the conversation and said, "I have calculated, the fastest speed of his rushing down the hill at that time has exceeded eighty miles, and the impact force generated can easily penetrate the ice. ”

"Ma Jinlong drove the car himself, how did the murderer subdue him?" Shao Guobin asked.

"Because Ma Jinlong had already drunk down, there was another person who was driving, this person should be the same person who went down to the town soul nail, after the incident, he was very scared, and lived in panic all day long, he even believed in superstition, worried that Ma Jinlong's ghost would not go away, so he wanted to suppress Ma Jinlong's ghost for peace of mind, but he didn't dare to use the northeast method for fear of being recognized, so he used the south soul nail, he didn't forget to move the grave, he was simply afraid that he didn't dare to move the grave!"

Tang Tao's reasoning has completely marked the murderer.

"Ma Jinbo!"

Yue Yang reacted and nodded again and again, "I understand, he heard them reporting in the room that night, he fled not because he was afraid that the police would investigate his tying up business, but because he killed his eldest brother and he was weak-hearted, so he fled overnight." ”

"That's right, that's it, and that waiter, her disappearance is also related to this matter, Ma Jinbo is an insider even if he is not a murderer!" Zhang Zhang said excitedly.