Hearing Liu Li's words, Tan Shuai was stunned: "You counted all those shoe prints, and then speculated on my technique based on the number of shoe prints?" ”

After hearing this, Liu Li nodded: "Yes, it is indeed like this." Because the case is a cemetery, it is surrounded by soil, and there are relatively few people who go there, so the shoe prints are relatively clear.

After dawn, I went to the site to inspect the footprints left by Linna, and many of the footprints overlapped, although the shoe prints were the same size, but the footprints were not the same.

So I speculated that someone was chasing her in the same style of shoes as Linna, and that person was the murderer.

When the murderer committed the crime, he was wearing a pair of shoes that were exactly the same as Lin Na's feet, and since he was able to know the size and style of the shoes worn by the deceased at the time, this indicates that there was some kind of connection between the murderer and the deceased, so he was able to learn this information.

The murderer chose to pretend to hang herself Wang Jie to commit the crime, and afterwards, Lin Na died in front of Wang Jie's grave, and after making up as Wang Jie, Wang Jie's friends couldn't tell the truth from the fake for a while.

These all indirectly illustrate one thing, that is, the murderer is very familiar with Wang Jie, and he is familiar to an incredible extent, the murderer's purpose in committing the crime and killing is likely to help the dead Wang Jie vent his anger or complain.

With the direction of suspicion, I asked Wang Jie to investigate with Wang Jie as a clue, and finally, I learned about your cunzài, and knew that you were Wang Jie's boyfriend, and later because of Lin Na, you had no face to face Wang Jie, so you didn't say goodbye, and Wang Jie learned what happened from Du Yan, because she couldn't accept the qiē between you and Lin Na, she chose to hang herself.

After knowing this relationship, I had a bold speculation, that is, you came back, and after learning the news that Wang Jie hanged herself, you blamed Lin Na and Du Yan for this qiē.

If it weren't for Lin Na taking advantage of your drunkenness to have a relationship with you, then you wouldn't have been shameless to face Wang Jie, and if Du Yan didn't sue Wang Jie about this matter, then Wang Jie wouldn't have committed suicide, so you chose to use Wang Jie's name to take revenge on Lin Na and Du Yan.

You know the time when Du Yan and the three of them get off work, and you also know the habit of the three of them when they go home, pinch the time, and on the way back to the village, scatter some fine wires and glass shards in advance, so that their car tires can be punctured. ”

When Liu Li said this, Tan Shuai interrupted him: "Mr. police officer, you said that I scattered the wire and glass shards in advance, I have a question about this, even if I know when the three of them came home from work, but I can't determine the direction in which the three of them are riding their bicycles.

The road is so wide, what if I scatter the wire and glass bottles in the wrong place? How do I know if the three of them will be crushed by those thin wires and glass shards when they ride? On that day, I scattered wire and glass shards on the right side of the road, but they were riding from the middle of the road or on the left side of the road, so didn't I work for nothing?

Besides, when I was ready to kill Linna, I was already dressed up and wearing the same style of shoes as Linna, so on what basis should I be sure that Linna's tires would be punctured? What if her tires weren't punctured and she didn't stop? ”

Seeing that Tan Shuai was asking himself at this time, Liu Li said lightly: "If it is usual, you scatter thin iron wire and glass shards on the right side of the road, and they may choose the middle of the road or the left side of the road when riding, so as to avoid those wire and glass shards."

But that night, the three of them will definitely be on the road, first affected by the traffic rules, in order to avoid traffic accidents, pedestrians have to drive on the right side of the bike.

However, there was another point that would have made the three of them drive on the right side of the road that night, because that day was two days before the Halloween festival in folklore, and there was a superstition that ghosts gave way to people during the day, and people gave way to ghosts at night.

It means that during the day, ghosts are making way for people, but at night, people want to make way for ghosts, and when they walk, they will subconsciously walk along the side of the road. So when you go home late at night, you will definitely drive on the right side.

That night, even if Du Yan and the three of them were driving in other sections, they were driving in the middle of the road or in the rest of the road, but as long as the three of them arrived at the section next to this cemetery, they would definitely subconsciously drive on the right.

It's a subconscious human fear at work, like a person walking alone in the middle of the night, moving slowly and without feeling nervous, but if there are graves or motionless vehicles and unidentified passers-by around.

Then the person's subconscious mind will take the place of the brain, forcing orders to the limbs, "Be careful, be careful, be careful, and detach." The reason why this is so is because the person's subconscious produces fear. Don't doubt it, this is the conclusion reached by some boring scientists abroad after going through the real yàn.

Knowing that they were going to pass the cemetery ahead, because of their subconscious fear, when Du Yan rode an electric car past the cemetery, she would automatically drive to the right, so that their car would definitely run over the thin wire or glass shards you scattered on the side of the road. ”

Speaking of this, Liu Li paused, and then continued: "As for whether Lin Na's car will be punctured due to the fine wire, it doesn't matter at all, as long as one of Du Yan's three people stops because the tire is punctured, then your goal has been achieved."

The three of them are together, so no matter whose tire is punctured, they will all stop to help check the situation, that is, even if Linna's tire was not punctured at that time, as long as one of the other two has a punctured tire, then Linna will also stop the electric car.

When they stopped the car, you appeared in front of the three of them as Wang Jie, and with the backdrop of the cemetery next to them, you could make Lin Na and the three of them fearful, the girls were originally timid, and it was Halloween again, so when they saw Wang Jie, who had been dead for a month, standing in front of them, they immediately lost their proportions and began to flee in all directions.

Your target at that time was Lin Na, and you were wearing shoes of the same style as Lin Na, so when the three of them fled separately, you would give up on Du Yan and the others and chase after Lin Na.

You wanted to chase Lin Na to Wang Jie's grave and kill her with your own hands, but you didn't expect that Lin Na would be scared to death, but in this way, it will be more worthy of your heart.

After scaring Lin Na to death, you took off your makeup and left here from the east side of the cemetery, since you resent Du Yan in your heart, you will definitely attack her, and the best time is tonight.

Because tonight is the day of going to the grave, according to superstition, if someone is entangled by a ghost, they have to go to its grave alone to incense, light cigarettes, and burn paper money, in order to get rid of Wang Jie's entanglement, Du Yan will definitely choose to burn paper money for Wang Jie tonight.

If I were a murderer, I would definitely choose this time to do it, because in this way, I can not only kill the target in front of the grave of the deceased, but also put myself out of the law in the name of ghosts, so I squatted here and waited, and sure enough, you appeared.

Another point is the glass fragments left on the side of the road, I spent a whole day, barely piecing together the glass left at the scene, which is an ordinary flat-bottomed water bottle for household use.

Afterwards, I asked someone from the technical department to help identify it, and I found three fingerprints from it, and after screening the fingerprint database, it was finally determined that it was your fingerprint, presumably a water cup that you found from home before you carried out your murder plan.

After you smashed the water glass, sprinkled it on the side of the road, and then mixed some thin iron wire in the middle, so that as long as an electric car pressed on it, the tire would be punctured, and the time when you sprinkled the glass and thin wire was when Du Yan and the three of them were about to rush here on an electric car. ”

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