It took an hour for the four of us to come to the South District Bureau, and when we opened the office door, Wang Da Thong and the six police officers in the team were lying at the table, staring at each other, and there were also lines of analysis on the small whiteboard next to them, all of which were useless.

"Team Leader Xu is here, welcome!" Wang Da tam handed over the cigarette and lit the fire, and the rest of the police officers also stood up, their posture was very low, after all, they had a request from our side.

"Why are you so polite, didn't the matter in the courtyard of Red Maple Lane trouble you that time." Xu Rui chatted with the other party for a few words and said, "Show us the information of the case." ”

Wang Da Tam handed us the documents that had been printed out in advance, and prepared several copies.

We sat down and read separately.

There are two deceased people in this case, father and daughter. The father's name is Tian Zhenqing, the name is quite domineering, which means the name Zhenqing City, but nothing is fine, in the early years, his wife thought he was poor, and left him and his daughter who was waiting to be fed and ran away with others.

Although Tian Zhenqing is not a successful man, he is a good father, he has no regular job, he raises his daughter by doing odd jobs everywhere, and he also allows her to study at a famous university in Wushi.

The daughter's name is Tian You, and her appearance is not beautiful, but she is relatively quiet and beautiful, but don't be blinded by her outside, according to neighbors, Tian You has always been like a boy. She is already a sophomore, but three months ago she fell down the stairs and fractured her left foot.

But a month later, on the morning of that day, the bodies of the father and daughter were found near the house.

Tian Zhenqing's body is extremely weird, the fatal wound is the knife in the neck, blood is sprinkled all over the ground, according to Wang Datam found at the scene, Tian Zhenqing was initially attacked in the kitchen, but after death, the body was dragged to the bedroom, kneeling in front of the big mirror in the middle door of the wardrobe.

The other is Tian Zhenqing's feet, wearing a pair of clean red socks, because there is no blood stains and they are clean and spotless, this should be changed after the death when the blood flowed almost when the murderer posed for him.

And Tian You's corpse was even more weird than Tian Zhenqing's, her corpse was lying on the side of the bed in a large shape, her eyes widened in horror and there were signs of turning up. Not only that, Tian You had only a blunt wound on his forehead, a choke mark on his neck, and an ashtray on the ground.

The medical examiner determined that the murderer used an ashtray (the corners of the deceased's skin tissue and a small amount of blood were extracted) to knock Tian You unconscious or lose the ability to resist, and then choked her, causing her death. It is worth mentioning that Tian You's pants were taken off and discarded, and although her CN membrane was ruptured but did not bleed, it is inferred that the deceased was violated by the murderer after his death.

The time of death of the Tian family's father and daughter was probably between seven and half past eight the night before the accident was discovered.

The police led by Wang Datam did not find the slightest money in Tian's house, and they should have been swept away by the murderer.

This is the general scene of the crime scene.

There were no traces of prying and destruction of the doors and windows, and Wang Datong believed that the murderer came to the deceased's house through "peaceful entry", and it was very likely that an acquaintance committed the crime, so that the deceased did not have the slightest defense.

There was a half-fried dish in the pot in the Tian family's kitchen, and the time that the trace experts speculated on this was almost the same as the time judged by the forensic doctor based on the corpse.

So at the time of the crime, Tian Zhenqing was cooking, and when the dishes were halfway through, the murderer came to the kitchen and picked up a kitchen knife, killed Tian Zhenqing while he was unprepared, and then slashed him twice before stopping this behavior.

Then there are some trivial things and the speculations of Wang Da Tam and his subordinates, which I will not mention here.

I finished reading the details of the case, and when I looked up, I saw that Du Xiaoworm and Xu Rui were still watching, and the living dead were pretending to hold the documents to observe, I stretched my neck and took a look, yo~~ This guy took it backwards, and he dared to love to really pretend to be garlic!

"Xiao Xu, have you finished reading?" Wang Da Tam asked eagerly, "Have you found any clues that we haven't found?" ”

I thought back to the facts of the case, and said with a slight groan: "With all due respect, I personally think that there are loopholes in the direction of your analysis. ”

"Please speak up." Wang Da Tam was very happy, "It is worthy of A7." ”

"First of all, the murder weapon used by the murderer when he killed Tian Zhenqing was a kitchen knife in the kitchen." I said analytically: "Tian Zhenqing's pot stove is in the middle of the kitchen, and the cutting board is placed next to the sink by the window, and the cutting board has half-cut shredded potatoes and half a potato. So this dinner was made by the murderer and the deceased Tian Zhenqing together, the murderer served the dishes, and the deceased stir-fried vegetables, because of this, before the murderer coldly swung at Tian Zhenqing with a kitchen knife, the latter was defenseless. ”

Du Xiaoworm and Xu Rui next to him nodded at the same time.

Wang Datam's eyes lit up and said, "Yes, why didn't we think of it...... Xiao Xu, do you still have insights? ”

"The murderer and the deceased cook together, and this relationship is worth scrutinizing."

I said while thinking about it: "According to human nature, if it is a guest visiting the Tian family, Tian Zhenqing will entertain the other party, and will not let the other party cook and help." It's like if I come to your house for dinner, are you embarrassed to let me participate in the cooking? Therefore, the murderer is Tian Zhenqing's own family, the first direction is relatives, you also checked Tian Zhenqing's family situation, he has only one brother, and he has been dead for many years, and there is a widow who has not remarried, that is, Tian Zhenqing's sister-in-law. There is also a direction of lovers, but you have visited Tian Zhenqing's neighbors, and the deceased did not have a second spring before his death, at least he was not seen by anyone. ”

"This ...... I don't quite understand it anymore. Wang Da Tam said suspiciously: "Wasn't Tian You, the second of the dead, violated?" Why is there Tian Zhenqing's sister-in-law or secret lover among the suspects you listed? ”

"First, because no male tadpole fluid was found in Tian You's body, there is a possibility that the murderer made this decision in order to paralyze the police. Second, the forensic doctor did not find lubricating fluid or anything like that in Tian You's body, indicating that the murderer did not use a condom when he violated the deceased, and did not leave body fluids. ”

I took a sip of water and said one by one: "Third, I noticed the photo of the scene attached to the document, Tian You lying on her back in a large zigzag shape, if she was really violated, why are there very few wrinkles in the sheets?" Did the murderer have the leisure to tidy up? Judging by the corpse's pillow and hair, as well as the spilled soot on the bed sheet on this side, it was clear that the sheet was definitely not organized. And the few wrinkles in the sheets in the gap between Tian You's legs mean that sexual assault is an illusion. Fourth, aside from the fact that the deceased was violated after his death, there was no clue at the scene that the murderer was a man. And her violation has been overturned by the first three points I said. ”

Wang Datam's eyes widened, and the police officers present also widened their eyes!

I touched my nose and thought that I was still a little more low-key, and I said stupidly: "Let the boss and Sister Du add the rest." ”

"Now the sex of the murderer cannot be determined." Xu Rui took a cigarette in his mouth, and then said: "Xiaochen's analysis is right, the murderer and the deceased cooked, which shows that the relationship is extraordinary, if the murderer is a woman, it may be a love relationship." But the neighbors decided that the deceased Tian Zhenqing was single, and it seemed that they had denied this clue, but what if the relationship between the deceased and the murderer was not known by others because they could not see the light? Therefore, I am quite suspicious of Tian Zhenqing's sister-in-law, she has been dead for many years, a widow, no children, but she has not remarried, there are only two possibilities, either she has a deep affection for her deceased husband, or there is something inside. ”

Wang Datam and the police officers have recorded one after another.

"There is also the way the murderer killed Tian You."

Du Xiaoworm said thoughtfully: "First use the ashtray to surprise the deceased or knock him out, and then strangle him to death, why not just use the ashtray to smash it a few more times or dozens of times?" It's kind of like a woman's doing. Secondly, the ashtray murderer had cleaned it before he got it, and then the murderer used smoking to murder Tian You, but the amount of cigarette ash scattered on the ground and bed was very small, and I saw that the ash on the picture was not broken but smaller than normal, which shows that the murderer smoked a lady's cigarette and took the cigarette butt away before leaving. ”

"Write it down, write it down." Wang Da rammed his hands were not enough, and ordered his police officers.

"It's just speculation." Xu Rui put down the document, and he proposed: "Now let's go to Tian's house and take a look at the scene from two months ago!" ”