Can you be sure when her wound was wounded? Mu Haoran asked.

"Of course, with such a small wound, the scabs on the surface have not fallen off, so it will only be three or four days!" This question is too small for Chen Yanxi/Part-time pediatrics.

"Wasn't that the day of the crime, and now we have reason to believe that Xia Xue was at home on the day of the crime."

"What about the time of the crime, she was out on a business trip, the train ticket, and the ticket was checked, and now the train tickets are all real-name system, it's not that I can't get on the train."

"Let's go back first, take a look at the situation at Li Duo, he said that there is a new discovery."

Along the way, Mu Haoran and Chen Yanxi both fell into deep thought, and there was such a sentence in the serious crime team, the case is one puzzle after another, and they are the explorers who step into the puzzle to solve the puzzle.

But now they have really walked into a puzzle, although they now have a clear goal, but what is the connection between that finger, that man and Xia Xue, and where is the motive for this case?

For love, it seems that Xia Xue and Cui Nan's husband and wife relationship looks very good, for money, how can a teenage girl have property, kill people with passion, the design is so ingenious, it is carefully designed at first glance.

Chen Yanxi and Mu Haoran pushed their guessed motives over and over again, and sure enough, people's hearts are the most difficult thing to guess in this world, and people's thinking is always something we can't figure out, and it is said that the criminal police have a pair of discerning eyes that can see all the flaws left by the suspect.

But on the surface, the case left them with too many clues, but each clue was a puzzle that was difficult to solve.

Back to the serious crime team, Mu Haoran did not wait for a moment, and directly summoned various departments to hold a small meeting, the purpose of which was to integrate the information of various departments and find the contradictions.

"Chen Yanxi, you start first, let's go down little by little." Mu Haoran raised her hand and motioned for her.

Chen Yanxi walked to the whiteboard and pasted the photo of Cui Yuqing in the file on it: "The victim Cui Yuqing, aged 10, had a fire in her home on the evening of August 9, 2014, and died on the spot because of the rapid fire. Upon examination, traces of electrical injuries were also found in other parts of the deceased. ”

"In addition, the autopsy found that there were only a small number of soot particles in the deceased's respiratory tract, so it can be proved that the deceased was dead at the time of the fire, which explains why the deceased did not resist at the time of the fire. Therefore, the final characterization of this case is homicide. ”

"Well, okay, next, the person in charge of technical investigation will introduce the situation on your side." Mu Haoran said.

Liu Jie put the test samples made during the day and overnight on the desk one by one, and said: "Yesterday, we analyzed and tested the residue at the fire scene, and the other is the surveillance video around the crime scene, so I will start with the residue first." ”

"Du Jiang sorted out several valuable clues at the fire scene, the first fragment of the rubber insulating skin of the power cord, its cutting edge was neat, and it was cut with tools."

Liu Jie picked up an evidence bag on the table, put on gloves and took out the items inside: "Second, the switch controller of the electric blanket, the reason why the fire point at this fire scene is the fire caused by the short circuit of the electric blanket on the bed where the deceased slept is because we found the human tissue of the deceased on the residue of the electric blanket under the deceased, if according to the statement given by the fire department, the fire is caused by the short circuit of the electric fan, then according to the location of the electric fan, Even if there is a fire, the first place to catch fire should be the area where the electric fan is located, but according to the photos we took at the scene, after the fire was extinguished, the items in the area where the electric fan was located did not burn badly. ”

"I just checked the situation with the head of the fire department, and they reassessed the situation at the scene and re-identified the fire site, which was determined to be on an electric blanket. There are two specific reasons, we dismantled the motor of the electric fan in front of the person in charge of the fire department, and there were indeed signs of vandalism on it, and the insulating skin found was on the power line of the electric fan. ”

"But please note, look at my photo, this is a socket at the scene of the crime, although it has been scorched, we can still clearly see that there is no sign of scorching on the jack connected to the electric fan, on the contrary, a two-hole socket on it is scorched, which can prove that the electric blanket was short-circuited at that time, and the electric fire generated scorched the socket."

"It was the weather conditions that affected our normal thinking, so we made the wrong judgment about the scene, and none of us expected that anyone would use electric blankets during this season."

"There is also a fingerprint that was not found on the electric blanket switch controller through the 502 fumigation, we found the owner of the fingerprint, but we ruled out suspicion of him, because he is a seriously ill patient, currently paralyzed in bed, and he is not capable of committing a crime at Cui's house, and now the appearance of this fingerprint has become a mystery."

"Also, it was found by our team leader and Forensic Doctor Chen, a diamond stained with blood, we proposed that the suspect knocked off the diamond jewelry on the ring when committing the crime and injured his finger, so he left a little blood on it, but because the amount of blood was too small, the wind had no way to test it."

"Finally, and we think the most important point, Du Jiang found a trace amount of white powder on the upper of a lady's slipper under the bed at the scene, which was tested to be white phosphorus, and everyone knows that the ignition point of white phosphorus is extremely low. Under the closed high-temperature adjustment, white phosphorus can spontaneously combust. This is most likely the cause of the rapid explosion of gas at the site. ”

"Then there is the surveillance video, in this regard, we have not extracted valuable clues, it is possible that the suspect has been disguised many times, confusing our vision."

"Team leader, that's all we have found." Liu Jie said to Mu Haoran after finishing the narrative.

"Well, let me add one more thing, just now Forensic Doctor Chen and I went to the hotel where the Cui family and his wife were temporarily staying, and Forensic Doctor Chen and I thought that the bloodstained diamond was left by Xia Xue, because we saw a relatively fresh wound on her hand, and her finger should have worn a ring for a long time before this, but now the ring is gone, I think it is very likely that she found the diamond on it after the crime, so she took it off."

"Okay, that's all for the clues, let's talk about your thoughts on this case. The clues are relatively scattered, and they can't form a chain between them, everyone opens their brains and speaks freely, even if it's a story, we have it all over the circle, and the case is solved, come on, get moving!"

Mu Haoran felt that the atmosphere of the meeting was a little sluggish, but he pretended to be relaxed and mobilized the awkward atmosphere, everyone, look at me, I look at you, still no one spoke, they didn't have any answers in their hearts, they used to solve the case and were afraid that there would be no clues, but now there are too many clues, but it has become a burden.

Li Duo, who had been silent, raised his hand and said, "If no one speaks, then I'll make it up for everyone first, and everyone will have fun listening to it." ”

"Liu Jie and I checked the surveillance in the office all night, and according to the clues provided by the witnesses, we did not find any trace of that person, and I boldly speculated that there may not be the so-called appearance of the man at all."

Hearing his speculation, there was an uproar in the office, and Liu Jie was the first to stand up and retort: "How is it possible, the aunts in the same building have all seen the man and talked to him." ”

"That's right, everyone can't be that aunt daydreaming!" Du Jiang also disagrees with him.

Li Duo waved his hand: "Everyone listen to me finish telling the story, why isn't there that video?" Because that person has never appeared on the street at all, the murderer is Xia Xue, all the scenes are written and directed by her alone, she first went to the destination of a business trip to sway for a while, and then returned to Beihai, and returned home in the middle of the night, everyone pay attention to their family lives on the top floor, there is a patio leading to the rooftop, she didn't go home that night, and was directly ambushed upstairs, the next day, find an appropriate time, she disguised herself as a man and deliberately showed her face in the crowd, the purpose is to let everyone know, it was a man who came to their house when the case happened, and the murderer was a man who lied to take care of Cui Yuqing. ”

The neighbors around him watched him carrying a large bag and a small bag, and without thinking about it, they told her about the floor where Cui Yuqing's house was located. Then she went upstairs smoothly and went to the rooftop to change her clothes without anyone noticing, and returned home, seeing that it was her mother who came back, Cui Yuqing would not have any doubts. ”

At night, Xia Xue asked Cui Yuqing to go to bed, and Cui Yuqing listened to her mother's words and lay on the destroyed electric blanket. Finally, there was a 'bang', a short circuit, and an explosion. ”

Li Duo made a curtain call gesture and said, "My story is finished, how about it, it's wonderful." ”

There was a surprised expression on everyone's faces, Liu Jie pursed her lips and said, "Brother Word, the new generation of screenwriters will be born." ”

"That's, who am I?" Li Duo smiled stupidly, a little smug.

Mu Haoran also pouted: "The story is very exciting, the logic is not bad, what you said may happen in real situations, but I need a motive for the crime, you tell me, where is the motive?" ”

"Uh......" This is embarrassing, his purpose is to tell a story, and he doesn't understand what a mother's motive is for killing her daughter.

[Search this site:97]