"Well, so, do you have a model here? I'll take one back and ask the leader for instructions." Li Han finally asked.

Of course, there is a model, but the model does not have any effect on the machine itself. It is just a small resin thing. In addition to the model, Boss Qian also gave a small bottle of abrasive, and promised that this thing can be compared with three others.

After getting the things and leaving the factory, Li Han praised: "Okay, you have some ideas."

Back in the car, Li Han was somewhat impressed by Bai Song. Although this does not mean that this is a useful clue to the case, the investigation of such a non-emergency case is a process of trial and error.

As long as a person is still in the human category, he must abide by the laws of this world. No one can violate whether it is the laws of physics or the laws of science. Some people have read a lot of detective novels and a lot of laws.

program, I thought I could try to plan some so-called perfect crimes, but this is simply seeking death.

Bai Song looked at those photos last night and checked a lot of information. He didn't know whether this situation was correct, but the two of them returned to the unit immediately and reported the situation to their superiors.

The leader of the task force took this situation very seriously and immediately arranged the experiment. In just two hours, preliminary results were obtained. The experimental results were gratifying.

The dismemberment method used in this case was most likely done by a high-pressure waterjet cutting machine. The cut marks are very similar to those of the waterjet, and the abrasives used are also closer.

This narrowed the scope at once. After all, the high-pressure waterjet cutting machines and grinding wheel cutting machines in Tianhua City are completely two orders of magnitude. The former can even be found exhaustively.

In the afternoon after the experiment came out, gratifying news came from other departments. The identity of the victim was completely confirmed.

Bai Song generally knows the specific method, but that is not important. What is important is that after knowing the victim's information, the mobile phone, residence, contacts and other information networks will come out.

According to this situation, in just one noon, seven relevant persons who had contact with the deceased were criminally summoned to the Public Security Bureau for investigation.

A large task force, with reasonable arrangements and united efforts, can open up a large shadow at almost every point.

When all the shadows disappear, the case is solved.

In the afternoon, the dog team was sent out, and Bai Song and Li Han were responsible for questioning a relevant person.

The relevant person who was summoned was the oldest of the seven people who were summoned. He was 49 years old and was the owner of a small gold shop named Jia Qianyi. The deceased had been in contact with him.

After inquiry, the deceased Li went to Jia Qianyi's store to order a piece of gold jewelry weighing 235 grams more than a month ago. The cost alone was as high as more than 4,000 yuan. Because of this, Jia Qianyi specially left a

Li’s contact information.

Taking into account the financial situation of the deceased, the police had to consider the possibility that it was a financial homicide.

Wang Qianyi was not the last person to have contact with Li. Through inquiries and interviews, it was found that there were no conflicts or disputes between the two.

After the interrogation of the seven people ended, the case files were consolidated. At night, Bai Song also had time to look at the files, but found nothing.

All seven people were released in the afternoon without any evidence.

The next day, four more people were called one after another to get the transcripts, and the situation was still the same.

On the afternoon of the third day, the case temporarily reached a deadlock. In recent years, all registered ultra-high-pressure waterjet cutting machines have been thoroughly investigated, and no suspicious clues have been found.

On weekends, Bai Song has a day off. After working for six days this week, there is still no breakthrough and everyone is very tired. The task force only has one day off a week, half of them have rest on Saturday and half on Sunday.

I made an appointment to have dinner with Sun Jie, Hua Dong and others in the evening. Bai Song had nothing to do during the day, so he just walked around.

"Let's learn about swimming fitness!" A familiar voice interrupted Bai Song's thoughts, as if he was back in college.

"This handsome guy! We have a discount at our gym! Come on, let's find out!" A man and a woman held flyers and handed one to Bai Song.

Bai Song habitually took the flyer from the girl's hand. She was a very young girl. The word "young" seemed inaccurate. Bai Song thought she was only seventeen or eighteen years old. She had a single ponytail, bright eyes and white teeth, and looked around.

Anyone who sees it will praise her, what a lovely girl!

This place is not far from the Criminal Police Detachment and not too far from Jiuheqiao Police Station. Bai Song took a look at the flyer. This gym is pretty good. The swimming pool is a standard small pool, 25 meters long. Other facilities include a half basketball court.

.

"You can enjoy discounts when you apply for a card now. Today is the last day of the event!" Seeing that Bai Song didn't throw away the flyer, the guy who handed out the flyers hurriedly stepped forward to introduce it.

Today is the last day? Bai Song didn't say it out loud. He thought to himself, if you miss the gym activities today, you can only wait until tomorrow!

Thinking that he has been busy recently, Bai Song has no plans to apply for a card, he just wants to check it out.

"It's like this. As long as you register a mobile phone number, you can try it in our gym for free. You can try it now." The little beauty with a single ponytail said: "There is no charge for trying it once."

Having said this, Bai Song was a little excited. After all, it wasn't too busy today. Let's try it first. If it's really good, it would be good to come and apply for the card later. Bai Song picked up the pen in the girl's hand and wrote directly on his mobile phone.

Number. I don't know if it was an illusion, but Bai Song felt that the girl looked familiar. But he was very sure that he had never seen this beautiful girl before.

Bai Song has always been interested in sports since he was in school. Even in the past few days, he would do some equipment-free exercises in the house. After entering the gym, Bai Song was in a good mood. Because he didn't bring a change of clothes, he simply did a warm-up.

After doing a few more sets of strength training, I started stretching.

When exercising, sometimes his mind becomes more alert, and Bai Song began to deduce the case on his own.

The first question currently recognized is the motive for committing the crime. Who has such a hatred for women and does such a cruel and inhumane thing?

Bai Song began to think about the situation of the eleven people who had been called to the unit in the past few days.

Oh, let's consider the dead person first.
Chapter completed!