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Combined with the special location of the body in the puddle, Mr. Gongsun deduced the time of the deceased's death using complex speculation. It was around midnight that day, about half a day after the incident. At the same time, there were no lacerations on the deceased's private parts, and no lewd * slurry components were detected, indicating that he had not been raped or had sex before his death.

Based on the presumption of the time of the victim's death and the detection of the time when each organ was damaged, Mr. Gongsun arranged the murderer's criminal steps: mutilating the victim's face, then cutting the breast and stabbing it in the abdomen, causing hemorrhagic shock and death. Finally, the body is tied into a ball with rope and transported to the sand, where the body is dumped in the sand hole.

Looking at the victim's teeth wear and tear, the pubic symphysis of the private parts is in a bulging state, and the age should be around 20 years old. There are slight undercut damage on both earlobes, the back of the neck, and the middle finger of his left hand have chain and ring pulling marks, indicating that the gold and silver jewelry on his body has been violently pulled and looted by the murderer, and the motive for the crime is very likely to be robbery and murder. But in terms of the cruelty of its methods, the possibility of vendetta cannot be ruled out at the moment.

Judging from the corpse made by Mr. Gongsun, this murderer is extremely perverted, and even hates women.

Mr. Gongsun said: "The palm of the hand is delicate and unold. Seeing that she is only in her early 20s, it seems that she may be everyone's best girl. Let people check the 20 women who have not come out of the cabinet. As for the information about the third footprint, it can only be judged to be male, and it has a strong anti-female psychology. The guy should be around eight feet tall and weigh about 85 kilograms. ”

Seeing that we were a little inexplicable, Mr. Gongsun explained it one by one. It turned out that the third footprint was found at the scene. Both informants weighed about 75 kilograms, and the average depth of their footprints was one . Two feet. The victim's weight was 51 kilograms, and according to the size of the sand grains and the softness of the pile, the carrying capacity of the sand to the heavy objects was calculated, and the above individual characteristics were obtained by referring to the general height index of adult males in Duanzhou City and using the foot ratio coefficient to perform complex calculations with it.

Not only that, but looking at the depth of the left and right feet of the third footprint and the expansion texture of the edge of the footprint, he used his right arm to entrap or carry the deceased. Of course, this clue is of little use, and it only shows that the murderer is not left-handed.

After listening to Mr. Gongsun's explanation. We sighed again and again, has he been studying this for the past few days? It is surprising that statistical analysis alone can locate the characteristics of the murderer to such a precise Cheng dù.

In the afternoon of the same day, combined with the clues of the case currently in hand, a large-scale investigation was launched with the arrest of the fast, mainly those ladies who had not yet come out of the cabinet.

After analyzing a number of suspected missing persons submitted by various teams, the identity of the unnamed female corpse in the sand was finally determined the day after the incident.

The deceased is Fan Xiaohong, 21 years old, with a local household registration. It is said to be beautiful. Eyebrows are clear.

I said, "Oh, who is so spicy and destroys flowers, it's just too miserable." ”

Zhang Long couldn't help but say a little sneeringly: "Yes." Such a nice girl. It's a shame. ”

As long as you know the name, the rest of the work is relatively easy. Tong Guò's detailed investigation of Fan Xiaohong's daily activity trajectory. We were surprised to find that Xiaohong was singing in a green building.

The kind of place in the Qinglou hides dirt and dirt, and the composition of the personnel is very complicated. Where can you keep yourself like a jade?

So. Could the murderer be someone in the Qinglou? We immediately launched an investigation into the building.

The green building where Fan Xiaohong is located is called "Swallow Building", and some time ago it was Cai Lin, the red card of Swallow Building, who had a problem. However, this did not affect the business of Swallow Tower. On the contrary, business is even more buzzing than before. Those who come to the door are either rich or expensive, and those who spend a lot of money abound.

We found the bustard in the green house. asked, "Is there a Fan Xiaohong among your daughters?" ”

"Oh, you're talking about Xiaohong, but she didn't come for some days, and she sang a good song, and now the guests are clamoring for her to sing?" The old bustard smiled when he saw people, "She is very popular, she is the number one singer, and many guests ask her to sing with her." ”

Zhang Long asked, "Then did he spend the night with someone?" ”

The old bustard's eyes rolled, not knowing what the two bad masters meant, and said with a smile: "How is it possible? Xiaohong, she doesn't sell her body if she laughs. ”

Zhang Long asked tentatively: "Impossible, she is so popular, haven't you recommended it?" ”

The old bustard said: "To be honest, I have several guests inquired, and I have also said it, but this dead girl just doesn't want to." We are also serious traders, and buying and selling is not benevolent. She is willing to stay and sing instead of selling herself, it is all voluntary. I can't force her. ”

Xiaohong is not a virgin, and it seems that some people are looking for her to do it......

On the day of the crime, Xiaohong came to the Qinglou at around midnight and was always singing in the room with a regular customer. It was around midnight that the guests left. Xiaohong stayed in the Qinglou for a while, settled the wages due for the day, and left at midnight. As for her whereabouts after leaving the Qinglou, it is unknown.

However, according to the bustard's recollection, she saw Xiaohong walk out of the door alone and get into a nearby carriage, and did not walk with anyone. Following the clues he provided, we found the carriage.

The groom recalled that Xiaohong did ride in her own car that night. Because of the guests who often get drunk in the green house. As for women, they are basically women in Qinglou and live in Qinglou. Only those who sweep the floor and there are singing and so on, and they live relatively close. As for Xiaohong, her home is relatively far away, so he has also carried Xiaohong many times.

"And where did you get off last night?"

"It's strange," Ma Fu recalled, "that he had arrived at Fan's house last night. I sent her wherever I went. ”

Fan Yuan? This is a new clue.

So Zhang Long and Zhao Hu took people to Fan Yuanwai's house again, does it matter if both of them are surnamed Fan?

Fan Yuanwai is also a big family, with hundreds of acres of land outside the city, is this Fan Yuanwai the murderer in this case?

Could it be that this Fan Yuanwai probably invited Xiaohong to stay with a prostitute that night, but for some reason, the two had a conflict at home, so Fan Yuanwai killed Xiaohong, and then threw her body into a sand cave on the south bank of the Xijiang River. He had sufficient time to commit the crime and also had his own carriage, which was suspected of committing a serious crime.

Zhang Long questioned, "It is understood that Fan Yuanwai has been married for many years, and it is understandable to say that he secretly went to the Qinglou to steal fish, but how could he blatantly take it home, could it be that his wife was not at home that night?" Moreover, the gates were closed at night. ”

"Even if there is some kind of contradiction between the two, Fan Yuanwai kills people in a moment of passion, but why did he destroy Xiaohong, and tie it into that special ball shape, and throw it into the sand hole with great difficulty? His modus operandi is really incomprehensible, especially the kind of destructive behavior, which does not seem to be simply attributed to the psychology of venting anger. ”

But no matter what, the current suspicion is that Fan Yuanwai was the last witness he saw, so the two came to Fan Yuanwai's house.

"Buckle" called the door open, and after the housekeeper opened the door, he looked at the two of them, obviously stunned, and asked, "I don't know what the two masters are doing when they come to the Fan family?" ”

"We have something to ask your master." Zhang Long asked.

"Please come in." The two were then led to the manor by the butler.

Seeing Fan Yuanwai checking his account book, the housekeeper walked up to Fan Yuanwai and said, "Master, there are two poor masters looking for you." ”

When Fan Yuanwai saw that he was about to find him, his expression was already a little flustered, and he asked, "I don't know what happened to the two of you coming to find him?" ”

I handed him the portrait of the deceased and asked, "Ask him if he knows this woman." Take the opportunity to observe his reaction.

When he saw Xiaohong's portrait, his head immediately broke out in a cold sweat and asked, "Why are you showing me this?" ”

"Don't recognize?" Zhao Hu said: "Do we have eyewitnesses to prove that she has ever come to your house?" "Looking at his panicked appearance, we think there must be a ghost in his heart.

Fan Yuanwai couldn't see it, so he had to admit: "Oh, you said Xiaohong, she is my niece." What's wrong with her? ”

"Huh?" Brother Long and I glanced at each other. Niece? Both of them have the surname Fan and should be related.

Fan Yuanwai said: "Yes? She came to see me that day and wanted to stay for the night. ”

I asked, "What were you doing that night?" ”

Fan Yuanwai said: "The recent accounts, you also know that it has been very busy recently. The whole house can testify for me. ”

Later, I asked a few people, and they all said that the old man went to bed early and did not go out all night.

In the face of this inquiry, we are more and more certain of the previous speculation that Fan Yuanwai is the murderer of Xiaohong. But what people didn't expect was that the people in his mansion would be co-defendants, otherwise they wouldn't have opened their eyes and told nonsense.

He asked, "Butler, is your master really as he said?" ”

The butler said, "Yes, there was indeed a woman who came here that night to stay here, but then she left and did not stay. ”

"Huh?" Zhang Long was surprised: "When she left the Fan Mansion, she was still alive?" But this can show that Xiaohong was not killed in Fan's house. (To be continued......)