As long as people walk with shoes on, shoes will wear out.

And people's walking style and walking habits, and even their own subconscious movements, will cause uniqueness, imitability and replicable wear and tear to shoes.

And the degree of wear and tear of the shoes is revealed in the shoe prints left behind.

Therefore, footprint analysis and stride length reasoning are the most important trace inspection work. Through a shoe print, the scar examination expert can accurately deduce the person's gender, height, weight, age, and even whether he has a disability and what special habits he has.

This is science, a clue, and the most critical evidence to lock down the murderer, and it is a very important link in the evidence chain.

Now, Jiang Tingbai compared the Martin boots in Wen Xinghai's home and found that the degree of wear did not match.

It is precisely because the degree of wear and tear cannot be imitated and copied that it can be directly determined that freelance writer Wen Xinghai is not the murderer of this serial murder case.

"Ugh." I let out a long breath and said slowly: "Then let Wen Xinghai sign the transcript and let him go home, and at the same time persuade and educate him that the information he made is all stealing other people's privacy and is illegal." He doesn't have a press card, he's a freelance writer, and he can't do that. In addition, it is also illegal to cut off the head and tail and make false reports. ”

At this moment, the only suspect was also cleared.

I made up my mind and continued to analyze and discuss the case with you.

"It is now certain that the killer must have experienced violent evictions." I said in a deep voice.

"The problem is here, the murderer has experienced violent demolition, but when and where the violent demolition occurred, and whether it was recorded by the public security opportunity, is an unknown, how can this be checked?" Lin Zifan was a little helpless.

Everyone is the same, in addition to helplessness, more confusion.

At present, the clues of the suspect have been found, but there is no way to continue the investigation of this clue, which is the most troublesome thing for us.

This kind of thing that can be seen but cannot be touched is the most helpless.

"This matter, do you want to talk to Team Feng about it, and let him help investigate." Li Meng said suddenly.

As soon as she said this, I suddenly frowned and muttered: "I haven't seen Feng Congyun for a whole day, and I asked him to cooperate with the economic investigation team to investigate the whereabouts of the resettlement fee of Huaxia Real Estate Company, and he hasn't come back yet." ”

"This Feng team is also difficult enough for him, the captain of the criminal police of a dignified city bureau was actually stopped. Anyway, it won't be because of the fact that our serious crime team is here, and it will take the lead. Xue Hang said lightly.

"There's no way, everyone has seen this case, involving the demolition team, the demolition company, and the real estate company. And there should also be some government officials involved, Huaxia Real Estate Company has taken over almost all the demolition projects in Pinghe City for so many years, and I don't believe that he is a project that he legally bids for. Take this time as an example, the disappearance of the resettlement fee is the epitome of so many years. If we want to completely solve the problem of violent demolition, we must start from the root cause. I took a deep breath and said helplessly.

"We are criminal police, one is not an economic investigation, the second is not the Commission for Discipline Inspection, and the third is not the Anti-Corruption Bureau, how can we investigate this kind of thing?" Li Meng looked at me and said seriously.

"So our arrival this time, the task is very arduous, do you remember what the boss said to us when we came? The involvement of the serious crime team was the result of a meeting and discussion between the public security departments of the two provinces, and the provincial departments strictly prohibited any department or individual from interfering in this case under any name, which also shows that the provincial departments are determined to thoroughly investigate the root causes of violent demolitions. I whispered.

"We've been shot this time." Lin Zifan smiled bitterly and said.

"Perhaps, we are the best candidates for this matter, especially in the name of investigating the case." Xue Hang said lightly.

The investigation is still ongoing, and we have tried our best to investigate from more directions and angles, but this is not a short period of time.

During the night, we returned to our hotel as it was safe to discuss the case and discuss the next steps.

After a night of silence, I was awakened early the next morning by a sharp and violent knock on the door.

When I opened my hazy sleepy eyes, my first reaction was to use my phone to check the time, but no matter how I clicked on my phone, the phone was always in a black screen.

Looking along the phone's data cable, the plug was still on the bedside table.

Alas, the charging is not plugged in, I am really busy.

Sitting up, I suddenly found that Lin Zifan, who was sleeping in the same room with me, was gone, so I went to open the door with doubts.

Outside the door, the other four members of the serious crime team were already standing at the door in full dress, looking at me in a daze, only I was standing at the door with a shiny face and a wanton flying hairstyle.

Lin Zifan was also in their queue, still carrying a bag of buns in his hand, it seems that this kid went to buy me buns.

"Your phone should really be thrown away, and it will be turned off all the time when you call you." Li Meng looked at me and said angrily.

I smiled awkwardly and said, "The phone is dead, what's wrong with you?" ”

"What's wrong? Something is wrong! Li Meng looked at me and said with some excitement.

After listening to him, I quickly opened my eyes wide, cheered up, and asked, "What's wrong?" ”

Seeing this, Xue Hang stepped forward and said to me, "Do you remember the old couple who were forcibly demolished this time?" The old man went to Huaxia Real Estate Company to ask for resettlement fees but failed, and he wanted to jump off the building. ”

"What?! Jump?! "I was shocked.

"Yes, jump off the building, now that the public security, fire department, and hospital are all in place, and the negotiators are also in place, let's hurry over." Xue Hang said lightly.

"Where are you now?" I quickly asked.

"It's on the roof of the office building of Huaxia Real Estate Company!" Li Meng took over and said eagerly.

"Huaxia Real Estate Company?" I frowned suddenly, and hurriedly said, "Then go quickly!" ”

With that, I was about to go out, and as soon as I took a step, I found myself still in my pajamas and slippers.

I hurriedly changed my clothes, and I didn't have time to wash up and went out with them.

Get in the car and set off directly towards Huaxia Real Estate Company.

In the car, Li Meng carefully took out a cleansing wipe from his backpack and handed it to me, and after I wiped my face, he handed me a strawberry-flavored chewing gum.

"Your little backpack is like a treasure chest." I smiled faintly.

"I strongly recommend that you also need a treasure chest, otherwise you will really be too sloppy and really disgrace the serious crime team." Li Meng said with a smile.