September 16 has been 40 days since Ding Xiaoyu's case, which can also be said to be a turning point for the task force.

In the conference room of the police station, the members of the team spoke very actively, and after experiencing the low tide period when the detection of the previous case fell into a bottleneck, everyone had a kind of excitement about the peaks and loops...

According to the investigation ideas reformulated by Lin Fei, Bai Xi, and Wang Ke, there has been a major breakthrough in the clues of the case.

The first to speak was Wang Ke, who visited the property security guard on duty at Zizhu Mansion on August 6 and the owners who lived in the community that night, and checked nearly 100 people, and finally obtained an unexpected harvest, Mr. Chen, the owner of 126 villas opposite the 116 villas of Haitian's ex-husband Wen Bin, lived in the community on the night of the crime, because he took an early flight to South Africa on business the next day, and had just returned to China recently, providing an important clue...

That night, because he was going on a business trip the next day, he drove into the community from the underground garage alone at about half past nine in the evening, the basement induction light was very dim, and the basement was very quiet, when Mr. Chen's car entered his own electric garage, he saw a slender figure walking into the garage of the 116 villas opposite, and quickly closed the garage door, because in his impression that the 116 villas opposite were often vacant, it was very late, how could anyone walk in, he felt very weird?

After returning home, he deliberately paid attention to the situation of the 116 villas, and found that there was a faint light behind the curtain gap in the master bedroom on the third floor of the 116 villas, and there was a small window in the corner of the bathroom on the third floor, which was also facing the window of the corridor on the third floor of Mr. Chen's house, and at that time, Mr. Chen accidentally found a slender woman taking a bath in the bathroom, and after a while, a man walked in, and the two kissed in the bathroom for a while, and through the gauze curtains, they also vaguely saw the passion of the two people entering the bathtub like fire. Because he needed to go on a business trip the next day, Mr. Chen went to bed in a hurry without thinking too much...

The next day I went to South Africa, just returned to China to learn about the murder, when Wang Ke found him to understand the situation, it happened that there was surveillance in his house, and there happened to be a camera in the window of the corridor on the third floor, but the time was long, and the video data may have been formatted, Wang Ke had asked the technical department to find a way to restore the video picture.

And Baixi's group also had unexpected surprises, once again went to the Lijingwan community, almost checked the owners of the whole community, security and property personnel, asked the relevant personnel to recall whether there was any abnormal situation that day, and finally an owner recalled that the satellite TV signal of the day had been interrupted, the owner was a recently retired old teacher, a person who lived a particularly well-behaved life, and watched Xinghai Satellite TV's "Ten o'clock broadcast" program at night every night, at about 9:55 p.m. on August 6, he was about to watch the show, and suddenly the signal was interrupted, The old man immediately called the service hotline of the TV station and was told that the satellite reception in the community was faulty because of the thunderstorm and rainstorm, and it would be debugged soon...

Sure enough, at about 10:10, the signal was restored, and the old man remembered it very clearly, because the news of that day was 10 minutes less. Bai Xi also contacted the service hotline of the TV station to confirm that the situation of the day was true.

The pony group is also remarkable, in the Royal Forest Garden community and the back of the rainforest mountain did hard and meticulous work to find out the evidence, and finally met the paparazzi nickname Xiao Wu who often candid entertainment stars on the slope opposite the panoramic floor-to-ceiling window in the living room of Haitian's house, it turned out that the popular film and television star Fang Ding Ding lived in a single-family villa called Qiuyue, not far from the villa adjacent to Haitian, all built by the mountain, because of the recent scandal between Fang Ding Ding and a tennis star with a married man, it has become a pervasive follow-up object for the paparazzi...

At noon on August 10th, Xiao Wu followed Fang Ding Ding back to the Royal Forest Garden villa area, Xiao Wu wanted to go around the back mountain to the halfway up the hill The high-definition camera lens and high-powered telescope were just facing the glass window of the Fang family's living room, I didn't want the Fang family to have no movement, but I saw Xinghai Satellite TV's sports anchor Haitian and a handsome, swarthy middle-aged man coming out of the study door of another villa, crossing the covered bridge and walking into the depths of the rainforest mountain.

After nearly three days of sleepless data analysis and various data review, many breakthroughs have been made, which is exciting. Ding Xiaoyu's phone number before his death was analyzed to be Xiao Ning, Ding's father's secretary, and it was only because he pressed a wrong number so everyone looked for a big circle, and the task force had contacted Xiao Ning, saying that he was on a business trip in the Northeast and would go to Haishi in the near future to deal with the aftermath of the Ding family by the way.

The task force went to the traffic management bureau again to conduct an in-depth analysis of the car activities under the name of Haitian from August 6 to August 10 and the section of Chenfeng Lake where the nanny Chen was killed on August 10 and found that the four cars under the name of Haitian were Mercedes-Benz, one off-road vehicle of Land Rover, one sedan of BMW 760 and one sports car of Porsche 911. Only on August 10, the deck Land Rover was found on the Western Suburbs Airport Expressway, which was very similar to Haitian's black Land Rover...

The technical report also came out, and after high-precision comparative analysis, the similarity between the bedroom in Haitian and her ex-husband Ye Qing's pleasure video and the room on the third floor of Zizhu Mansion was more than 90%.

Lin Fei finally made a summary and summarized that since the establishment of the task force, a chain of cases has been formed one after another, Ding Xiaoyu had sent a text message to Ding's father's secretary at about eight o'clock in the morning before his death, and Haitian came at about 10 o'clock, according to her, no one responded after pressing the doorbell for a long time, and then left from the corner door of the backyard to pick up the Land Rover and went to the airport, and returned to the Lijingwan community in the eastern suburbs after picking up Ye Qing, which was confirmed by the monitoring equipment of the Traffic Management Bureau and the video data at the entrance of the Lijingwan community. But she said that her stay with Ye Qing in Lijing Bay at night was confirmed to be a lie, and the two estimated that they had already left the community through the back door and returned to Zizhu Mansion...

Because Haitian knows the road conditions of the two communities well, her route selection is to monitor the area without coverage, which also adds a lot of difficulty to the detection of the case, but neighbors have confirmed that the two lived in Zizhu Mansion on the night of August 6, and it is suspected that Haitian's figure appeared in the garage at around 9:30...

According to forensic analysis, the time of Ding Xiaoyu's death was between 7 and 9 p.m., but Ding Xiaoyu had taken medicine twice before his death, the first time the dose was very light, about 8 hours before death, and it was estimated that it was around 10 a.m.?

Then the second dose should be around 6 o'clock in the evening, Ding Xiaoyu's depression is already very serious, the first time he takes the medicine should be that he has suicidal thoughts, and he really wants to commit suicide, but his courage is not firm so the dose is not enough to be fatal, but the dosage of the second dose and the forensic examination of Ding Xiaoyu's body show that she was pinched by someone and tore the hair on the back of her head and forcibly poured into the pills, we boldly speculate that Ding Xiaoyu had woken up at 6 o'clock in the evening, and the murderer just arrived to witness this scene, so it was easy to kill Ding Xiaoyu in a weak state, Therefore, Bu Suspicious turned on the reservation and play switch of the gramophone, so that the gramophone turned on on time at 10 o'clock, making people think that Ding Xiaoyu was still alive, and put a record of Indian music, which made people vaguely sound like a death knell...

The murderer is very smart and knows that the police will not think that this is the scene of the suicide, so he uses a gramophone to add to the eerie atmosphere of the scene, but there are many details that I haven't figured out yet, and we need to polish and scrutinize it slowly.

First, why did the murderer kill the neighbor's nanny, Lan Xin's lost notebook has not been found.

Second, whether the murderer's motive for committing the crime was premeditated murder or improvised murder after coming to Ding's house.

Third, it seems that the superficial love killing, but in fact it is not so simple, what kind of secret is hidden in the gramophone that can make a well-known female anchor who has gained fame and fortune take risks.

Fourth, assuming that the murderer is Haitian, after she came to Ding's house at half past 6 to commit the murder, why did she appear in the underground garage again at 9:30, it is very likely that she still has to look for something important.

Because of Haitian's deep background, the superior leaders of the Lin Fei Police Station demanded that the evidence must stand up to scrutiny, in other words, it must be ironclad before the case can be decided. Although the context of the case is already very clear, there is a lack of direct evidence, which makes Lin Fei and the police officers of the task force feel inexplicably tricky.

In view of the particularity of the case and the increasingly complex circumstances of the case, the task force applied to the higher authorities for a search warrant to inspect the room of the Lijingwan apartment where Haitian and Ye Qing lived on the day of the crime. The old director, who has worked in the criminal investigation post for many years, smiled and encouraged Lin Fei not to be discouraged, one way is blocked, and he will find a way to work from the other.

Lin Fei came up with a similar method as last time, or Bai Xi led the staff to investigate the large bedroom of Ye Qing's Lijingwan residence in the name of upgrading the cable TV set-top box business, taking pictures from all angles, collecting evidence, and the next work was to wait for the analysis report issued by the technical investigation department.

Soon the technical department followed several analysis reports, so that the young people of the task force fell into joy, Zizhu Mansion 126 to South Africa on a business trip to the owner's house surveillance video after technical processing of the day's picture restored, the video on the bathroom bath of the woman is Haitian, and the man kissing with him is her ex-husband Ye Qing, thus confirming that the video footage provided by Haitian on the day of the crime was filmed in the guest room on the third floor of the 116 villas of Zizhu Mansion, and the picture of staying with Ye Qing for three consecutive days was completed here.

Another set of technical analysis reports also came out, and with the help of the superior technical investigation department, there are four main differences between the layout of the master bedroom of Lijingwan and the guest room on the third floor of Zizhu Mansion:

First, the bedside background wall of the bedroom in Lijingwan is 3 beams of spotlights, and the background wall of Zizhu Mansion is 4 light sources, which is obviously omission and was ignored by the task force.

The bay window of the bedroom in the second Regency Bay is arc-shaped, and the arc is very standard, while the arc of Zizhu Mansion is obviously elongated, and the flaws cannot be seen through naked eye observation, but after instrument analysis, the scale data of the arc will immediately find problems.

The solid wood floor under the TV cabinet in the bedroom of the third Zizhu Mansion is the latest popular Thai teak dark brown hand-scratched floor, and the floor pattern is complete, while the floor in the same position of Regency Bay has a little flaw, and the texture of the floor is spliced with a little knot.

The footboard of the limited-edition queen bed at Fourth Regency has a slight scratch on the perkin carving, while the footboard is as clean as new after repeated comparisons of video footage.