Police Chen Shu

Ma Rongcheng, the provincial expert who looked serious but was full of joking in his heart, suddenly stopped talking like a broken water switch and looked at the crowd with an examination-ready look.

This is not within the scope of forensic medicine, so Old Tang smiled and felt no pressure.

Huang Mao seemed a little uncomfortable. He first looked around, opened and closed his mouth, then lowered his head slightly, frowning and said "Uh-huh" for a long time, but couldn't utter a single word.

Jiang Hai was completely immersed in taking photos one after another, his eyes flashing with the infinite desire to solve the case, and his mind was desperately searching for the details and textbook contents of the criminal skills class in his memory.

Zhu Yiba picked out a few photos of the deceased's shoe prints and focused on looking for the differences between the two, but soon gave up. He raised his hand, took the cigarette handed to him from the next door, and started to smoke it a little uncomfortably. .

In the audience, only Chen Chuan, who initially had the mentality of watching a show, was the most relaxed. At this time, he took out a pack of yellow cigarettes from his arms and passed them around in a circle one by one to everyone who was thinking hard, adding a bit more to the brainstorm. firewood.

"So, is it possible that there is a second person at the scene, who is walking around the house wearing the shoes of the deceased?" Chen Shu did not see the fishy existence between these shoe prints, but according to Ma Rongcheng's pretentious words, he The result was successfully deduced.

When Chen Shu's voice sounded, everyone let out a long sigh of relief. It was indeed a bit suffocating for so many people to hold back and say nothing in the office.

"Second person!!!" Jiang Hai took a deep breath, feeling like Popeye eating spinach in the cartoon, suddenly full of strength again.

Zhu Yiba's answer was like a basin of cold water, poured down unceremoniously: "This kind of hotel room has different guests staying in it every day. Isn't it normal to have second and third party shoe prints on site? "

Jiang Hai shrank in half like a deflated rubber ball, and said feebly: "That's right, I guess there is a fourth, fifth, and sixth person."

Since the expert suggested that there was something fishy about the deceased's shoe print, the problem must be hidden in the shoe print. Chen Shu pinched his chin and said slowly: "No, it's different. Different shoe prints can be easily distinguished. Expert Ma didn't It is necessary to specify whether it belongs to the deceased or someone else. So what he means is that there is something wrong with the same shoe print. Well, let me guess."

A large number of photos piled up on the table were touched one by one by Chen Shu. After a while, he said with certainty: "Someone must have worn the shoes of the deceased."

As he spoke, he pushed the other photos to the side, then gathered the photos marked as the shoe prints of the deceased together, and then placed them one by one in the middle of the table.

"Not bad." Ma Rongcheng's eyes were full of appreciation. Since someone had guessed the answer to the riddle, he no longer deliberately showed off his knowledge.

Ma Rongcheng walked to the door and closed it, then went to the window to close the curtains. The whole room suddenly became dark, and the atmosphere became a little suspenseful.

He put down a huge projection screen on the west wall, then turned on the projector. After a few clicks on the computer, rows of live shoe print photos appeared on the screen.

"Nowadays, due to the popularity of television and movies, criminals have also been exposed to a lot of criminal knowledge. They have learned how to clean their fingerprints and shoe prints at the scene. Most of the methods are elimination, and very few will disguise them. Today's case involves It's disguise, I'll focus on this.

"Disguising shoe prints can be roughly divided into three types. The first is to wear big shoes with small feet. As the name suggests, the size of the suspect's feet is actually smaller than the shoes that need to be disguised; the second is to wear small shoes with big feet. , the meaning is the same as above; the third type is that the feet and shoes match each other, which we cannot distinguish.

"Let's first analyze the first type, that is, wearing big shoes with small feet. You can imagine, of course, you can also interchange the shoes and actually do it. In this case, the gravity of the body will be concentrated on the middle and front part of the shoe, and the shoe print will This is reflected in the fact that the lines in the middle of the shoe print will be clearer and deeper than the lines on the edges.

"The second situation is when big feet wear small shoes. In this state, because the suspect is forcibly stuffing his big feet into the shoes, the middle palm will be slightly suspended due to the squeezing of the front ends of the toes, and the lines around the shoe prints will be certain. It’s clearer than the middle.”

Jiang Hai followed the instructions, turned on the flash of his mobile phone, and leaned on the table to compare several photos of the deceased's shoe prints one by one.

A few minutes later, he jumped up excitedly and said: "Teacher Ma, these shoe prints are all with the lines on the periphery being clearer than the middle. They are big feet wearing small shoes! Since there is camouflage, can we conclude that there must be someone at the scene? The existence of a criminal suspect!"

"The suspect may not necessarily exist. There may be a second person, and this person also tried to disguise the shoe prints." Ma Rongcheng felt quite proud when he saw Jiang Hai was so happy under his explanation.

"Homicide! One hundred percent homicide!" Jiang Hai was as happy as a child who had received a special gift. His face was red, excitement filled his face, and his emotions were rising visibly.

As Jiang Hai's excited voice gradually subsided, Chen Chuan, who was leaning against the wall, blew a puff of smoke and looked at everyone with a smile, as if he was enjoying this collision of wisdom.

However, when his eyes fell on Chen Shu, Chen Chuan's eyes became unusual. He didn't know whether he was full of expectations for this investigation, or whether he was joking about the so-called "Conan Book Physique".

"Both surnames are Chen. Aren't you two long-lost brothers?" Zhu Yiba, who was standing aside to watch the changes in Chen Chuan's eyes, asked in a low voice with some surprise.

"Go away! Do you still want to smoke?" Chen Chuan flew up and kicked him.

The protagonist of the conversation was not aware of the commotion here. He stood up with his hands on the table and said in a deep voice: "Expert Ma's analysis is like a key, opening up new ideas for us. I suggest that we go to the scene to review." survey."

"This is great!" Jiang Hai was excited, as if as soon as they returned to the hotel, they could immediately solve all the mysteries and successfully capture the suspect.