For the criminal suspect who does not cooperate, Lin Xiuyi does not want to spend energy on him, because the criminal suspect clearly knows that he can only be detained for 48 hours.

What really interested Lin Xiuyi was the scene of the first crime. Where was Shin'ichi Nakamura killed, where was he placed there, and why did the suspect choose to dump his body near the pier in Minato-ku?

Now the only contact between the victim and the suspect is Kandagawa Printing Advertising Co., Ltd., and the only thing that makes the suspect suspicious to the police is the time he left his job and his criminal record. But the conclusions drawn on these two points are only speculation, not evidence at all.

Trestle, Kandagawa Printing Advertising Co., Ltd., light trucks, Shin'ichi Nakamura, and Hayato Ishihara, a suspect who is now suspected of killing Shin'ichi Nakamura. These factors are still in a state of separation, and as long as these factors are connected in a complete way, then it is possible to find evidence that can convict the murderer. All in all, Lin Xiuyi must now make bold assumptions and carefully verify them.

Controlling the suspect is not a failure of the Shenmu Police Department, it is necessary to do so, after all, the suspect ran back to his hometown this time, and if he ran to hide in some unknown place, it would be even more troublesome. However, the Shenmu Police Department also alarmed the suspect, and if no evidence could be found within 48 hours to identify the suspect, the suspect would likely disappear after leaving the police station.

"By the way, the police department! You just said that he has a criminal record, what is it?" Lin Xiuyi asked the Shenmu Police Department for advice.

This guy used to open a second-hand brand-name store in Kanagawa, but some of the goods came from the wrong way, so this guy was arrested several times, fined a lot of money, and even the store was closed down by the police. Soon after, he came to Tokyo to work...... "The Kamiki Police Department pointed to Hayato Ishihara in the interrogation room.

As soon as Lin Xiu heard this, he finally understood why the Shenmu Police Department was very sure that this Ishihara Hayato was the murderer, if there were only one or two points that matched the police's description of the criminal, of course, it was a great accident, but this Ishihara Hayato was too consistent. First of all, he had the opportunity to get in touch with Shin'ichi Nakamura, and the two worked for the same company, and the chances of them not knowing each other were slim. Secondly, the time of this Ishihara Hayato's escape is also very consistent with the time when Shin'ichi Nakamura's body was thrown into the sea as estimated by the police. The last point is that Ishihara Hayato has a history of selling stolen goods, and Shin'ichi Nakamura had been stepping on that high-end residential area before committing the molestation case. If they don't plan a burglary together, it's really a bit unreasonable!

In this way, the path of the theft gang that I speculated on was really right. Kandagawa Printing & Advertising Co., Ltd. provided legal identities to cover their potential target, an uninhabited luxury one-family building, and then committed a burglary on the chosen target, followed by an accomplice responsible for selling the stolen goods. So is it possible that Shin'ichi Nakamura was killed because of some act that angered the other members of the theft syndicate......

This speculation is evident from the clues available so far. However, Lin Xiuyi still had a new idea, you must know that the place where Shin'ichi Nakamura stepped on the point was a large area. If there were only two people in this theft gang, it would be too greedy. Therefore, Lin Xiuyi felt that this gang was definitely not just Shin'ichi Nakamura and Hayato Ishihara, they couldn't afford to eat the business of such a large rich area.

"Police, I think we should probably ask the police departments of the 6th Forcible Raid - Robber Search Headquarters 1-6 to see if there have been any burglaries that match the characteristics of Shin'ichi Nakamura and Hayato Ishihara in terms of time and modus operandi. Maybe it's unlikely that we'll find evidence of Hayato Ishihara's murder within 48 hours, but if we can find evidence of his theft, then we can continue to detain him......," Lin Xiuyi patiently analyzed for the Shenmu Police Department.

"Xiu Yijun, have you really just joined the Metropolitan Police Department?" Hearing Lin Xiuyi's suggestion, the Shenmu Police Department's tense expression finally relaxed, and he looked at Lin Xiuyi with a smile on his face.

After getting the approval of the Shenmu Police Department, Lin Xiuyi returned to the Sixth Forcible Criminal Search-Robber Investigation Headquarters with his colleagues from the Search Headquarters. Speaking of which, Lin Xiuyi's Sexual Crime Investigation 2 Department also belongs to this headquarters. This time the case was so troublesome that at first I thought it was a sex crime case, then it turned into a homicide case, and finally I suspected that there might be a theft case in it. Due to the different operations that each department is responsible for each other, most of the search information is separated. So there are several departments involved.

As colleagues who also belong to the Sixth Headquarters, the other police departments in the department are naturally extremely cooperative with Lin Xiuyi's request. Now everyone knows that Lin Xiuyi is an official of the elite group, and he performed well during the inspection. After the three-month supplementary probation period, there was no suspense about being promoted to the police department. And Lin Xiuyi is likely to become the head of the Sex Investigation 2 Department in the future. At this time, it is naturally a good opportunity to be able to do some favors, and everyone will get along amicably in the future.

Therefore, after Lin Xiuyi explained his intentions, the police departments in charge of the 1-6 departments of the sixth headquarters were very cooperative. They asked all the subordinates in their department to be on call at the headquarters to put aside their work for the time being and do their best to find the burglary that occurred before Shin'ichi Nakamura was killed. The focus was on burglaries that took place in the Bunkyo district and were committed against those who had been uninhabited for a long time.

"Forest Police Department, we found one here, very similar to what you described. The location is located in an upscale residence near Koishikawa-cho, Bunkyo Ward. The owners of the house, who were diplomats and had lived abroad for many years, only recently returned home to find out that their home had been burglarized. Because it has been too long, this case has not been solved. In addition, the suspect was very skillful and did not break the gate, so the surrounding neighbors hardly noticed that the place was stolen......"

"Forest Police Department, we also have a similar case here, the same owner of the house has been away from home for a long time, the place of the crime is located in Kohinata-cho, the main items stolen are valuable jewelry, precious bags, clothes, and cash......"

"Forest Police Department, we also have an unsolved ...... here"

"The Forest Police Department, a similar case was found in Kasuga-cho......"