The three-way intersection is under a mountain mouth in Daojiaozi Mountain, to the left is to go to Ma's hometown, to the right is the main road to Zhongliangzitun, and the right is close to the foot of Daojiaozi Mountain is to enter the village road of Dayanwo, and the direction of the mountain is to the direction of the town (township), strictly speaking, this is the four-way fork.

Although the road is not big, but at the foot of the mountain sandwiched by a few roads, there is a small forest, there are two rotten brick houses at the edge of the forest, I don't know what to build for, it is estimated that it is still a house built in the era of the production team, and the slogan of the agricultural village can be faintly seen on the wall.

"Look, three of you, there have been cars parked here for a short time, but the cars parked here are not the murderer's cars that we have newly discovered, because not only are the weeds here very thick, but the ground is very dry, and there is no mud that can stick to the tires. Lin Haoran took the two criminal policemen to the forest on the left side of the dilapidated house, pointed to the place where the car had a mark on the ground and said.

Two wheel prints, weeds were overwhelmed, and there were quite a few cigarette butts in the grass. Needless to say, there must have been cars parked here for quite some time.

"Guy, take pictures, collect evidence, pick up cigarette butts and tissues, if it is really the place where the person in the case stays, this clue is really huge enough. The short, fat, round-faced detective said.

"Iron Hammer, since this is not the place where the suspected car with mud stays, isn't it a waste of time for us to take these things?" Gao Lao seemed to be a little unhappy, he was taken around by an outsider to collect evidence, and he lost face, his colleagues had missed so many clues at the scene, and the police officers at the police station had not found such obvious clues.

"The car will never leave here for more than 24 hours, maybe what do you see when you park here? More importantly, why do they park here? Isn't it strange that the car stopped in the middle of the night? Yes, it is not the car of the suspect parked in this place, but maybe it is the victim's car? Look, there is garbage on both sides of the car, and there are four piles, and it can be concluded that there are at least four people in the car. I suggest, no need to check or check, just go back and compare the NDA on these cigarette butts with those four victims. Lin Haoran didn't have a good impression of this guy like a bamboo pole, he was thin and dark, with a long body and a long face, a horse, a pair of deep-set eyes, a big mouth and two rows of teeth full of tea and tobacco scale, it was really ugly.

"Hmph, you think you're like an expert, you know your identity, you said that the car didn't leave for more than 12 hours, it didn't take more than 12 hours, what basis do you have? The senior guy said unconvinced while holding the evidence bag and filling the garbage.

"Oh, that Dr. Lin, why do you say this is a mark that was pressed last night? Zhang Ji, who helped hand over the evidence bag, was very curious, why Lin Haoran was so sure.

"Hehe, if you ask like this, one doesn't understand and doesn't use your brain, and the other should understand, but you just deliberately raise the bar with me. Isn't it very simple? Look at these weeds that have been pressed down, many of them have not broken, but have been pressed down, if this time is more than 24 hours, that is, if the car had left yesterday before dark, these grasses must have grown after a night's growth, and if they had left before dark, the grass that was overwhelmed should have as much dew as the next one. However, you can see what the current situation is. Lin Haoran pointed to two tire prints and said.

Everyone looked at the ground, and it was true, although the dew was about to evaporate, the grass tips were still wet, but it was obvious that the overwhelmed grass was completely different from the grass that had not been pressed outside. Moreover, you don't need to have any advanced knowledge, as long as you have been in the countryside know that ordinary weeds are poured if they are not broken. After a night of growth, it must have almost straightened. But what you saw on the spot was not the case.

It's not that the senior guy doesn't understand, but he just feels that he is losing face and deliberately raises the bar, so after Lin Haoran pointed out the basis for his judgment, he was silent.

"Mr. Lin, what do you think this car is doing here?" The short and fat detective known as the hammer didn't care about face, and asked shamelessly.

"I can't guess, but what is certain is that they must be waiting for something, someone or something. Otherwise they couldn't have stopped here for hours, and I think he was watching the four intersections, maybe waiting for someone or a car to show up. Lin Haoran said.

"Could it be that they were waiting for the car of the suspect? But if so, what was their motive? Could it be that they wanted to rob someone else, and then they were robbed?" said Hammer.

"I thought the same thing at first, but when I found out where the suspect was parking, I didn't think so. Because, based on the growth of these overpowered weeds, the car should have left the place at or after midnight, and the suspect car left after he left. Brother Iron Hammer, can you tell me the time of death of the deceased as speculated by the forensic doctor?" said Lin Haoran.

Comparing the weeds in the two parking positions, Lin Haoran can basically speculate that when the two cars left, if the other one was really the car of those victims, then it can be extrapolated from the time of death where they went during the time they left, and the more specific time when the suspect left the parking space.

"The time of death inferred by the forensic liver temperature method was between 4:30 and 5:30 in the morning, but the cause of death was death due to internal bleeding due to kidney rupture, so if you estimate the time of the fight, you have to push it forward a little longer, because it will take a long time to die from internal injuries. Iron Hammer said to Lin Haoran.

"The time of death from four to half past five in the morning, then half an hour back, the time of their fight was before half past four, and the scene of the crime was only two kilometers away from here, so to speak, the suspect left here between four and half past four. Why did they leave at this time, and where are they at this time, victim?" Lin Haoran looked blankly into the distance and pondered.

The suspect walked two kilometers from here to the scene of the crime, and if the victim was waiting at the intersection at this time, they should not have to run two kilometers away to fight, and they would have fought at the intersection. Suppose the victim is on the way to the town and is in a place far from here, and he finds them out of the car, and then chases them .......

"Okay, what about the parking space of the suspected murderer?" While Lin Haoran was pondering, the senior guy completed the investigation and evidence collection.

"Come with me, in the woods to the right of the broken house, hidden more hidden. Lin Haoran led the three policemen to the depths of the woods to the right of the dilapidated house.