Xu Sa immediately convened a meeting of everyone to analyze the case, and He Xingchen called up the details of all the victims. The analysis found that the victims, except that their genders were all female, had nothing in common. Personality and appearance, dress and dress are also different, and the hotel where the crime occurred is completely different, it seems that the murderer's taste is quite complicated.

"Team Xu, could it be that the murderer committed the crime randomly, but he just saw something pleasing to the eye on the road, and he had bad intentions?" Zhou Li speculated on the side that there was indeed such a possibility, but Xu Sa felt that this was not the case.

These victims seem to be unrelated on the surface, but the killer has pulled out their nails, could it be that there is something in common with their nails, just to the appetite of the murderer?

"I don't think it was the crime immediately, you forgot, their nails were all pulled out, and the nails that were pulled out have not been found at the scene of the crime so far." Xu Sa's expression was determined, his face was solemn, and he vaguely felt that this was another tricky case.

Nowadays, young women love to do nail art, and the women who were victimized are between 20 and 25 years old, which is the age of beauty, and they must be indispensable for pastime and dressing, and they were not found to have their nails pulled out at the scene, and it was obvious that the murderer took them.

"Team Xu, the results of the examination at the hospital have come out, and none of the five victims have been sexually assaulted on the day of the crime." At this time, Chen Hui walked in, holding the test results that had just come out of the hospital in his hand, and he was a little nervous.

Then it's strange, the murderer didn't violate those women, but just pulled out their nails and woke them up from the bathtub, does the murderer really have any special fetishes?

These materials only provide the family background, interpersonal relationships, and usual work and hobbies of the victims, and do not mention whether they have taken care of or beautify their nails in recent times, and the three women who came to report the case did not make it clear, so in order to dispel this doubt, they must be interviewed.

"In this way, Li Hua, you take Zhou Li and Chen Hui to check the scene of the crime again, Su Tong and I went to visit the victim, He Xingchen stayed in the office to provide the necessary information, the case is urgent, I hope everyone will go all out and don't take it lightly."

Xu Sa arranged calmly, but Wen Yan, who was sitting on the side, didn't say a word, he was usually more positive, as long as he had any thoughts, he would say it immediately, but today he seemed to be quiet, and it was weirdly quiet.

But everyone's thoughts were stumped by the case, and no one noticed Wen Yan's strangeness, including Su Tong. After the meeting ended, everyone went to work, and only Wen Yan walked back to the office without saying a word.

The five hotels in the city, as the first scene of the crime, have been completely blocked by the police force, and the bosses behind these five hotels are all different, so this case must be solved as soon as possible, otherwise those businessmen will go to the top to complain together, and it will be troublesome.

Li Hua led people to carefully inspect the room where the crime occurred again, and the time between the five cases was two to three days, so it has been nearly two weeks since the first case occurred.

At the first place where the crime occurred, the blood in the bathtub gradually evaporated, and now the weather is getting hotter and hotter, and the smell in the room is getting worse and worse, except for the victim's fingerprints, no other valuable fingerprints have been found inside, and the bloody footprints on the ground are also blurry and unrecognizable.

The other locations where the crime occurred are the same, and no clues can be found, but the only thing in common is that the rooms where the crime occurred belong to the upper floors.

These five hotels are all among the top high-end hotels in the city, with a total of more than 70 floors, and the rooms where the crime occurred are all above 50 floors. If the murderer climbs up on foot, he will inevitably have too much perseverance, and this time up, ordinary people can't slow down for a while. The staircase is rarely used, and although the staircase openings of the five hotels are monitored, there is no one on the surveillance records on the day of the incident.

So the biggest possibility of the murderer is to take the elevator, but coincidentally, it happened to be the day of the crime, the monitoring in the elevators of the five hotels was broken at different times, five victims, the murderer experienced five crime locations, without exception, the elevator camera was damaged in advance, with the same modus operandi, did not leave any fingerprints, and the thinking was really meticulous.

The case suddenly came to an impasse, Xu Sa took Su Tong to visit the victim, since there was no strong evidence at the scene of the crime, then start with the victim, if you can get any clues, it would be great.

The first victim was He Bing, a 24-year-old clerk for a company, a local, the only one in the family, her parents died young, and she lived in a bachelor apartment in the old city.

They looked for the address and knocked on the door, and there were some footsteps inside for a long time, He Bing opened the door a small crack, and looked at them timidly from the inside out, the vigilance on his face was self-evident.

"We are the police, we have come to you to find out the situation on the day of the crime, you don't have to be afraid." Su Tong showed his documents, and He Bing's face sank, and he slowed down before letting them in.

The reason why he didn't summon those victims, Xu Sa just wanted to find some clues in their living environment, sometimes what is a person's personality and appearance, there is often a certain suspicion of disguise, but life can't deceive people. The decoration and furnishings in the house can not only reflect a person's living conditions, but also reflect the unknown side of her heart.

"Officer Su, sit down, I'll pour water for you." He Bing's fingers were wrapped in gauze, his face was haggard, and his eyes were dull, like a walking corpse. It seems that this time the murderer not only pulled out her nails, but also her soul.

Xu Sa looked around quietly, and found that the house was a little simple, and the furnishings inside were simple, it seemed that it should be an old house many years ago, and it had not been renovated. He Bing's living conditions are not very good, but she lives in one of the best five-star hotels in the city.

He Bing poured two glasses of warm water and put them in front of them, her eyes were a little evasive, as if she didn't want them to come, at first she was the first to report the case, but she didn't expect that it had only been more than ten days, and she seemed to have changed her face.

"Miss He, what did you experience on the day of the crime? Can you tell us more about that? Su Tong also saw that her mood was not very stable, so he spoke softly and did not force her.

"I'm sorry, it's been so long, I can't remember."