August has passed, September is coming, the hot summer is gradually leaving with the continuous drizzle, and the sluggish autumn is stepping on the tail of summer.

On this day, the second criminal investigation team, which had only returned from Fangxi County for a few days, received a report that a male corpse was found on the beach in S City, and the second criminal investigation team rushed to the scene immediately after receiving the report.

The deceased was a man in his thirties, 1.76 meters tall, weighing 80 kilograms, of medium stature, neither fat nor thin, with a head shape of three or seven minutes, a brand-name white shirt on the upper body, a pair of black trousers on the lower body, and a brand-name watch on his wrist.

The report is a pair of fishermen fishing on the beach, the older fisherman is called Sun Hongda, who is 48 years old this year, and the young fisherman is called Sun Jinglong, who is just 20 years old this year, they are a father and son, both residents of the seaside of S City, and they have been farmers who have made a living from fishing for generations.

According to the father and son, they drove the fishing boat to cast a net on the sea as usual to catch fish today, at more than four o'clock in the afternoon, the weather became very dark, and it was about to rain, so they were ready to cast a net to see if there was any big harvest, when the net was cast, when the net was closed, the fish did not catch a few, but caught a dead man, which scared the father and son half to death, the two people panicked when they saw the corpse in the early stage, and slowly calmed down, they chose to call the police, and then just waiting for the arrival of the police by the sea.

After Ning Yanran arrived at the scene with the second criminal investigation team and forensic doctor Ye Xuefei, Ye Xuefei conducted a preliminary autopsy on the body, and determined that the deceased was drowned, and he had been dead for about a week, according to Ye Xuefei's autopsy results, the deceased had been dead for three days, and he was still soaked in seawater, and it stands to reason that the body should float up soon after the deceased's death, but now that the deceased has been dead for about a week, he is still sinking to the bottom of the sea, which is a bit abnormal.

Ning Yanran first ordered the members of the second criminal investigation team to investigate the scene, and then asked people to go to Sun Hongda's village to find the villagers for questioning, and then Ning Yanran returned to the public security bureau with the body and the fisherman father and son who were fishing.

The reason why Ning Yanran asked Zhao Hua to go to the village to visit and investigate was to determine whether the father and son were suspected of committing a crime, and secondly, to see if they knew the deceased.

After the body was brought back to the Public Security Bureau, Ye Xuefei conducted an autopsy on the body and began a detailed autopsy, while Ning Yanran began to carefully inquire about the details of the fisherman's father and son.

At the same time, Zhao Hua, who was responsible for going to the seaside village to visit and investigate, also returned to the Public Security Bureau, and according to his visit and investigation, it was found that during the period from a week ago to the discovery of the body, the father and son went to sea to fish normally, and there was nothing abnormal, and according to the villagers' reflections, the father and son are usually very honest and honest, and they belong to the kind of people who can't beat the fart with three sticks, and there is no suspicion of committing a crime.

Since Sun Hongda and his son were not suspected of committing the crime, Ning Yanran asked them to sign the interrogation record and let them go back first.

Not long after, Ye Xuefei, who was in charge of the autopsy, had the results, according to the autopsy, the deceased was about 30 to 38 years old this year, in good physical condition, this person usually has the habit of smoking, this is based on the situation of the deceased's lung lobes, the deceased was indeed drowned, because seawater was found in the deceased's respiratory tract and lung lobes, in addition, a three-centimeter Y-shaped wound was found on the back of the deceased's head, however, after Ye Xuefei's autopsy, it was found that this wound was not deep, Not enough to be fatal.

With the results of this autopsy, coupled with the story of the fisherman's father and son, Ning Yanran and the others preliminarily judged that the deceased should have died by suicide, of course, this is only a conclusion based on the current situation.

Now the body of the deceased has been found, but no documents have been found on the deceased that can prove the identity of the deceased, then, the first thing to do now is to determine the identity of the deceased and find the source of the corpse, so Ning Yanran They collected the fingerprints of the deceased, which belonged to the fingerprint database for searching, but, it is disappointing that after a search, they did not find anyone who matched the fingerprints of the deceased, which is also normal, and the fingerprint database temporarily only has the fingerprints of those prisoners who have served in prison. The fingerprints of some other ordinary people are still relatively small in the fingerprint database, and ordinary people will not go to the public security bureau to record fingerprints or something.

If you want to find the source of the corpse through fingerprints, this road will not work, Ning Yanran and they have to think of other ways, through the clothes on the deceased's body, it can be seen that the deceased's economic conditions should be very good, brand-name shirts, brand-name trousers, brand-name watches, these external things, all show that the deceased must be a person with status in front of him, so Ning Yanran and they are ready to start from this aspect to check.

In the next few days, Ning Yanran and they visited a large number of brand-name clothing stores and watch stores, but they did not find anyone who matched the deceased, in desperation, Ning Yanran had to contact the media, and issued a notice of identification through the media, not long after the release of the notice of identification, someone called to report that one night a week ago, someone saw a middle-aged man in his thirties in the COCO bar, drunk in the bar, since that night, the man has not been seen in the bar, And what reflects this situation is the frequent customer of the COCO bar, and the middle-aged man who has always been a frequent customer of the bar, many people have seen it before, plus the COCO bar is close to the coast, so Ning Yanran asked people to find the bar owner and asked him to come and identify the body.

After the owner of the COCO bar came to the public security bureau, he went to the morgue to see the body of the deceased, then shook his head and told the police very firmly that the deceased was not the middle-aged man who disappeared from his bar.

First of all, the middle-aged man who disappeared in the COCO bar was a fat man of nearly two hundred pounds, and the two did not match in terms of body type, followed by the appearance of the two people, the middle-aged man who disappeared was a frequent customer of the bar, and the bar owner could often see him, although he was not familiar with it, but he still remembered and identified the face of a frequent customer, and the last point was that after receiving the call, the second criminal investigation team went to look for the middle-aged man, and the police really found it. The middle-aged man hadn't been to the bar for a long time to drink, because that night, he drank too much, on the way back, he fell, and broke the next door, when the police found him, he still had a plaster cast on his arm, and a bandage on his neck.

The case has returned to square one, although the cause of death of the deceased has been clarified, but the identity of the deceased has not yet been clarified, and three or four days after the release of the identification notice, no one has come to identify the body, which has brought the case to an impasse.

In order to find out the identity of the deceased, Ning Yanran gathered all the people from the second criminal investigation team, one to analyze the case, and the other to gather everyone together to brainstorm and see if there was any way to find the source of the body.

The deceased seems to have suddenly appeared somewhere, at the case analysis meeting, the members of the second criminal investigation team fell into a rare silence, no fingerprints of the deceased were found in the fingerprint database, and there was no way to determine the source of the corpse, after the release of the corpse notice, no one came to identify the corpse, and the body was found near the visit and investigation, no one knew or saw the deceased, there was no way to determine the source of the corpse, there was no way to figure out whether the deceased died by suicide, although the autopsy results showed that the deceased was drowned, but, It is unclear whether the deceased committed suicide by jumping into the sea without thinking of it, or whether he was pushed into the sea by others to murder him.

At the silent and weird analysis meeting, Zhang Lei looked at the silent and frowning crowd, and said coldly, "The watch on the deceased's wrist seems to be a Xidan watch, this watch is at least worth hundreds of thousands, such an expensive watch, when buying, there should be a record of customer-user-information-information, right?" ”

As soon as Zhang Lei's words came out, everyone who had been frowning suddenly brightened, and everyone felt that this was a good breakthrough, so after everyone discussed, they followed what Zhang Lei said, since they couldn't find the source of the corpse for the time being, they started with this watch, and after they had the direction of detection, everyone began to act.

Xidan watch is a famous brand, and there are not many watch shops that sell this brand in S City, only three, so the members of the second criminal investigation team took this watch to three stores specializing in selling this watch to visit and investigate.

The hard work pays off, under the careful inquiry of the members of the second criminal investigation team, they got a very useful clue, that is, Xidan watches belong to famous brands, but also a kind of luxury goods, generally this kind of watch is sold to the rich, each watch has a unique number inside, when they sell this kind of watch, they will record the details of the customers who buy watches in detail, one is for after-sales service, because Sidan watches belong to watches produced abroad, Domestic temporary technology can not manufacture this kind of watch, if the clock is broken, need to repair, you need to go to the original purchase of the watch shop, the store will send the watch back to foreign countries, after the clock is repaired, in the send back, this period takes about a month, the second reason is very simple, can afford to buy luxury goods customers are big customers, they are not short of money, then this kind of people around friends must also be about the same value of rich people, as long as there is this customer information, it is equivalent to a lot of potential customersThis is a very common marketing tool in the service industry.

After having this important clue, Zhang Lei immediately took the deceased's watch, came to the three stores, and asked the owner of the store to identify the watch, of course, it is naturally impossible to see any clues with the naked eye alone, so the staff of the store opened the back cover of the watch, and there was a code composed of numbers and letters in the watch, Zhang Lei asked the staff of the three stores according to this code, and finally found out who the owner of the watch was after a lot of twists and turns.

The customer who bought this Xidan watch is called Zhou Boming, according to the records of the store, Zhou Boming is the owner of a private company, and he is worth at least tens of millions.

After having this clue, Zhang Lei immediately told Ning Yanran the news, and after Ning Yanran knew about it, she immediately asked people to find this man named Zhou Boming in the population archives.

Soon, Zhou Boming's details were found by Ning Yanran, Zhou Boming, male, seven years old Chinese New Year's Eve today, a native of S City, unmarried, the owner of Boming's company, all this is indeed similar to the record of the watch store.

Ning Yanran After they found out Zhou Boming's information, they immediately launched an investigation around Zhou Boming, what is surprising is that Boming's company went bankrupt half a year ago, and the company has now been deregistered, and Zhou Boming is now a person, his parents died one after another a few years ago, and he is not married, so naturally he has no children, which makes everyone who has just seen a glimmer of light feel dark in front of them again.

However, the good news is that the police found out that Zhou Boming has a girlfriend Du Keer who has been talking for eight years, and after the good news, there is also bad news, the bad news is that Du Keer is not in China now, but in country M, and she cannot be contacted for the time being, which makes the case deadlock again.

Ning Yanran and they did not give up, and conducted a careful investigation of Zhou Boming again, and found that Zhou Boming had a good friend named Cai Hongzhe, and the two met by drinking at Mia Bar.

After having this clue, the members of the second criminal investigation team who could not find useful clues and were discouraged saw hope again, so after some investigation, they finally found Cai Hongzhe's contact information, and after the police contacted Cai Hongzhe, he asked him to come to the public security bureau to see if the deceased was Zhou Boming.

Cai Hongzhe happened to live in a private villa in the modern city villa area of S City, and after receiving a call from Ning Yanran and them, he did not refuse, and came to the public security bureau very cooperatively.

After Cai Hongzhe came to the Public Security Bureau, Ning Yanran took him to the morgue and identified the body of the deceased.

Ning Yanran felt a little strange about this, so she asked, "How can you be sure that he is Zhou Boming?" ”

Cai Hongzhe said: "Did you see the tattoo on his arm? ”

Ning Yanran nodded, this tattoo was discovered when she saw the corpse, it is now the twenty-first century, it is not a strange thing to have tattoos on her body, Ning Yanran and they didn't care much about it at that time, when they heard Cai Hongzhe say this, Ning Yanran asked curiously: "Is there anything special about this tattoo?" ”

Cai Hongzhe slowly explained: "This tattoo is for the flag of country M. ”

Hearing this, Ning Yanran took a closer look at the tattoo on the deceased's arm, because the corpse had been soaked in the sea for a week, the corpse had become swollen and began to rot, the tattoo was very blurry, and it was not clear what the tattoo was. ”

Cai Hongzhe explained: "Zhou Boming liked country M very much before his death, and always wanted to travel there, but he was usually very busy with work and didn't have time to go, so he tattooed the flag of country M on his arm, about a year ago, he was busy with the things at hand, ready to marry his girlfriend Du Keer, and the two of them traveled to country M together, and since then, I haven't seen him." ”

Through Cai Hongzhe's identification of the corpse, Ning Yanran and the others completely determined the identity of the deceased, and the deceased was Zhou Boming.

So, Ning Yanran and they conducted a detailed investigation around Zhou Boming, and finally through the contact information of Du Keer provided by Cai Hongzhe, they finally contacted Du Keer, and after some exchanges, it was found that Zhou Boming was indeed more than a year ago, and Du Keer went to travel to country M together, originally this trip was considered a honeymoon, but the two broke up after going to country M for two months, after the two broke up, Zhou Boming stayed in country M for a period of time, drowning his sorrows with wine every day, and drunk every day to death. Didn't have the heart to deal with the company's affairs, soon, Boming Company suffered losses, and finally half a year ago, Boming Company officially declared bankruptcy and bankruptcy, Zhou Boming also returned to China alone at that time, and Du Keer, who went to country M with Zhou Boming, stayed in country M.

After getting this clue, Ning Yanran and they first became suspicious of this Du Keer, so they conducted an investigation on Du Keer, and the results of the investigation showed that Du Keer left S City a year ago and went to Country M, and never came back, and Du Keer was married in Country M, married to a person from Country M, according to the laws of Country M, foreigners and people from Country M can get household registration in their country when they get married, so now Du Keer is a person from Country M, and in more than a year, Du Keer has always been in country M and has never returned, so Du Keer's suspicion has been ruled out.

The girlfriend who has been talking for eight years ran away with someone else, and the company that she had worked so hard to build went bankrupt, according to these clues, Ning Yanran and they judged that Zhou Boming should not be able to bear this kind of blow, and he couldn't accept it for a while, so he chose to commit suicide by jumping into the sea.

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