Judging from the evidence currently held by the police, the last case is currently the most valuable, and it is also the one that the criminal suspect is closest to fully committing the crime. If the four minor molestation cases are really committed by the same person, the murderer's criminal methods are obviously constantly improving, and the "prey" he chooses is becoming more and more challenging.

The change in the suspect's criminal methods is also one of the traces described in Locar's Law of Material Exchange. If similar and similar characteristics can be observed from the criminal method, combined with the criminal impression left in the victim's mind, the accuracy of determining whether the murderer is the same person will be greatly increased.

In the past two days, Lin Xiuyi's department was divided into two divisions. Aizawa and Miki went to visit the other three victims of molestation cases to investigate the criminal impressions that remained in the victims' minds, while Lin Xiuyi and Hanagata went to inspect the four molestation cases on the spot. the crime scene, and experience the changes in the criminal suspect's criminal methods.

From the very beginning, Lin Xiu did not expect to find any traces of criminal suspects when he arrived at the scene. Three of the four molestation cases occurred in a secluded alley, and the other occurred under a railway bridge. None of these places are enclosed sites, and the chances of leaving valuable material traces are minimal. Even if it does remain, there is a road there after all, and there will not be only traces of criminal suspects. It's impossible to tell apart.

What Lin Xiuyi wanted to check was whether the suspect had any special preference for the location. Because for every criminal suspect, the subconscious will consciously follow some general rules for choosing a crime location. These locations are often places that the suspect is familiar with and feels comfortable carrying out the crime plan. In criminal psychology, this is called the criminal minimum effort principle and the criminal comfort principle. Given that the suspect had failed three times in a row before the fourth crime, Lin Xiuyi believed that the location of the fourth crime must be the suspect's choice after careful consideration.

After Lin Xiuyi entered the alley where the suspect was found, he began to constantly explore the surrounding roads. Centering on the crime scene, he began to wander the surrounding alleys constantly, carefully observing his surroundings.

"Hua Xing, how does this place feel to you, or why do you think the suspect chose to be here?" Lin Xiuyi suddenly asked Hua Xing.

"Police Department, I don't think this place is good except for being secluded! By the way, it is secluded, and you can't see anyone in broad daylight." Hua Xing replied based on her impression.

"Secluded? Besides seclusion?" Lin Xiuyi asked again.

"Then I don't know!" Kagata answered honestly.

As soon as Lin Xiu turned on his phone, he kept calling up the surrounding navigation on his phone to check the location of the alley where the incident occurred. It was an inconspicuous alley in a complex of buildings. There is a house on the left and right, but it seems that the owner is not at home. Because the mailbox in front of the door is full of advertisements. Look at the environment around this small alley. Because the surrounding is private residential land, the road is very winding, and it is not easy to get back to the main road from here without navigation.

As soon as Lin Xiu walked to the doors of the two houses, he saw the advertisement inserted on the opening of the letterbox, he took it down and looked at it in his hand.

"Yotani Sushi, special opening price, new product launch on August 30th..."

"Real estate promotion, Bunkyo-ku special real estate"

"Auspicious day material, recommended today..., only for one day on September 1st!"

"Housekeeping cleaning service..."

"Ninja shochu izakaya, sea bream sashimi... A big deal on September 3-5."

……

Lin Xiuyi patiently read all the advertisements in his hand, and occasionally took out his mobile phone to search for the location of these stores on the map, and finally put them back in their original places. The earliest advertisement in the advertisement was on August 30, and the latest It is September 6th. This made him feel a little strange, so he walked to another empty house in the alley. The newspaper box in front of the door was also filled with these small advertisements. As soon as Lin Xiu picked it up, he patiently looked at the advertisements. In terms of time, it is actually similar to the previous one.

"Hua Xing, give me an evidence bag and take all these advertisements back!" Lin Xiu took out the white gloves from his pocket as soon as he finished saying this, and then put the advertisement at the door of the second family into the evidence bag. middle. The ads looked like they hadn't been touched in a long time, so there was a thin layer of dust on them.

"You take all these things back first, and let the colleagues of Kesouyan see if there are any fingerprints of the deceased on them. I'll stay at the scene and go around!" Lin Xiu instructed the pair of flowers.

"Haha! Police Department, do you want to leave the car for you?" Just as Hua Xing was about to leave, she turned around and asked.

"No! Go back and hand over these things to Kesoyan as soon as possible, and tell them that there are already my fingerprints on them!" . UU reading www.uukanshu.com With the help of the navigation map, Lin Xiuyi quickly walked out of this residential area, and he slowly came to the place where he was injured. At that time, he rushed here in a hurry and did not notice that it was a park. And the place where he fell is strictly a pond in the park.

Lin Xiuyi found the manager of the park, and after revealing his identity, he asked the other party, "Excuse me, is there a charge for the parking lot here?"

"Our parking lot doesn't charge!" the park manager replied.

"Then, can I ask you, are there any cars that have been parked for more than a month in the parking lot here?" Lin Xiuyi quickly asked.

"The car is more than a month old! There seems to be a white light truck? It's really annoying. Even if there is no charge, you can't use public parking spaces like this. People these days are really..." The other party complained to Lin Xiuyi.

"Can you take me to see it?" Lin Xiuyi asked excitedly.

"Of course, please come with me!" The manager said enthusiastically.

At this moment, Lin Xiuyi's cell phone rang suddenly!

"Police, I'm Miki, we just left the third victim's home. According to the victim's description, the suspect is a very strong man, very fierce, and he threw her to the ground as soon as he came up..." It was Miki who was calling, and she anxiously introduced Lin Xiuyi about the impression she got from the third victim.

Lin Xiuyi apologized to the enthusiastic administrator first, and then listened carefully to Miki's report over the phone. After listening to the phone call, the hope in Lin Xiuyi's heart was dashed once again. According to Miki's description, the suspect has changed so much that he doesn't look like a person at all.