Others will never know that what Qin Yu needs to check clues is never human evidence, but physical evidence.

No matter how much you speculate, you can only get close to the truth, and what could be more convincing than what you see with your own eyes?

And for Qin Yu, the so-called physical evidence is also diverse, completely different from the very probative evidence that the police need, such as fingerprints or influences, they can be a watch, a mobile phone, or even a thread on clothing, as long as it is carried with you at the time.

Unfortunately, the only regret is that the footprints are not good.

The soil in the yard is not very soft, and it will not leave obvious marks when stepped on it, perhaps only that place was soaked in water at that time that left that footprint.

"Have you checked the wall and the outer wall?" Qin Yu ignored Wang Beichuan's questioning, he knew that everyone was trying to solve the case as soon as possible, and others did not mean to target him personally, so he didn't want to dwell on this issue more.

"You... Wang Beichuan had a headache, but he didn't expect that this so-called trace expert would not enter the oil and salt, and he was completely paranoid.

The atmosphere was too stiff, Feng Mingqing squinted his eyes and leaned against the wall, abnormally not holding a cigarette, but he just didn't say a word. Seeing this, Xiao Li could only helplessly go out again, among everyone, I am afraid that only he knows a little, knowing that Qin Yu is not an ordinary person, he introduced the situation with a bitter face: "Mr. Qin, it's not a secret, we have checked all the places that can be searched, there are no clues at all, the suspect is very cautious, not to mention evidence such as fingerprints, even if it is a hair, it has not been left for us." ”

Careful enough!

This is really difficult, Qin Yu couldn't help frowning and thinking, in this way, how can he find the clue?

。。。。。。

"What do you see?" Li Feng held up a large SLR, but the wall was too high, covering the backyard of the entire villa tightly, and he couldn't shoot the fart.

"You can't shoot professionally, what can I find? Why don't we go up to the front door and have a look?" Liu Nian held the camera nervously, this kind of thing like a paparazzi secretly shooting, he did it for the first time, and his heart was empty.

"Are you stupid, don't you know how rich Chen Erdong is? The yard in front is at least several acres of land, and the front of the house must be a hall, what can you photograph? And which pestle do we go to, won't it all be exposed?" Li Feng hated that iron could not become steel, and gritted his teeth and said: "Get out of the car! Since we can't shoot it, let's sneak under the wall and see if we can overhear!"

Liu Nian was helpless for a while: "Brother Feng, is this a crime? Besides, how do you know that there are people under the wall, what if we venture over and don't gain anything?"

"What we do entertainment is to have the spirit of a sniper, if we don't get some first-hand information today, I won't leave anything, look at you, you are young and timid, forget about you, if you don't go, I'll go!" Li Feng didn't say a word, hung up his camera and got out of the car.

"Hey, wait for me, go, I'll do it!"

"I'll go, someone is really talking, quick, this way!" After going around, Li Feng cautiously crouched under the corner, and finally heard the voices of several people talking, and listening to the way they spoke, there was absolutely no doubt that they were police.

He hurriedly beckoned desperately and asked Liu Nian to turn on the recording equipment and come over.

。。。。。。

"Mr. Qin, have you brought any professional analysis equipment?" Wang Beichuan asked.

Qin Yu shook his head.

"Can you give us any experience then?"

Qin Yu shook his head again.

"Nothing, I don't understand what the purpose of your appearance here is, is it just that Vice Captain Feng is happy for us?" Wang Beichuan said sharply: "From the time you appeared to the present, you haven't even asked where the child is, you only know that you are sticking to the wall to find some clues that are impossible at all, forgive me for my shallow knowledge, but I really can't understand it!"

"Lao Wang, it's almost done, besides, we really can't work!" Xiao Li's head was about to blow up, and he didn't know how to explain it, so he could only turn to appease the emotions of his family members first, and not let them see that the police were ineffective and there was infighting.

Where the child went missing...

That's right!

He had been trying to find the clues left by the suspect before, Qin Yu unconsciously fell into a dead end in his thinking, if it weren't for Wang Beichuan's scolding, he really didn't expect this.

Why didn't he find a breakthrough from the child like he did when he investigated Little C?

The thought was instantaneous, and Qin Yu first thanked Wang Beichuan: "Thank you Officer Wang for reminding me, you really woke up the dreamer with a word." ”

Wang Beichuan moved his mouth, his face was inexplicable.

Then, Qin Yu turned to look at Wang Jiawen: "Ms. Wang, where was your daughter taken away, can you go and see?"

Although Wang Jiawen was overly sad, she was not stupid, she could see that Qin Yu and the other policemen were not very right, and they seemed to be very distrusted, so their attitude towards him was also a lot colder, and they didn't bother to answer questions, so they turned their heads to the side coldly.

In fact, from the beginning, she didn't really believe in this "expert" who didn't even look like he was twenty-five years old. The reason why she said a few words was nothing more than the mentality of a dead horse being a live horse doctor, but when she saw Qin Yu's investigation method, she suddenly felt dead and unwilling to cooperate.

Chen Erdong also saw the clues, but after all, he was different from Wang Jiawen, so although he was dissatisfied, he still tried his best to cooperate on the surface: "It's in Qing'er's own room, I'll ask Steward Liu to take you up." ”

As for why he didn't go, probably only he understood, and it was more out of distrust of Qin Yu and he didn't want to waste any more time with him.

Qing'er's room is on the second floor of the villa, about 30 square meters, the square layout, the decoration is very warm, you can see pink kitty cats and cute rag dolls everywhere, at first glance it is the girl's room.

In addition to a door, there is also a large glass door in the room, and when it is opened, there is a small balcony surrounded by a stone railing more than a meter high, which is absolutely impossible for Qing'er to climb over on her own at the age of five.

"Every night before Qing'er goes to bed, I will come to check and make sure that the balcony door is locked, and then close the curtains before leaving. Steward Liu said very seriously, this is related to her innocence.

In fact, the police did investigate her, but they didn't find any suspicions, of course, she can't leave the villa these days, and she is still under surveillance.

To be precise, everyone in this villa is the object of suspicion of the police.

However, these were not Qin Yu's concerns, he asked everyone to leave the room and locked himself inside.

"What does this mean?" Wang Beichuan felt that he couldn't bear it anymore, and came to the brink of an outburst: "Deputy Captain Feng, please give me a reasonable explanation, what is it to drive us all out, does he really think he is some kind of detective?!"

Feng Mingqing picked up the signboard white Marlboro again, and looked at him left and right: "Don't worry about the people I brought, if nothing is found, I will let him go by himself, and it will not affect the progress of your case, Officer Wang." ”

"What do you mean it won't matter, he has seriously interfered with our normal process now, and when this case is over, I will definitely report your illegal operation to my superiors!" Wang Beichuan shouted angrily.

"Please. Feng Mingqing ignored him, sat in the children's activity area outside the door, and smoked by himself.

Wang Beichuan was angry when he saw it, and all the subordinates around him were also chilled and didn't dare to make a sound.

Ten minutes later, the door opened, and Qin Yu walked out with a strange expression, looking at Wang Beichuan's eyes flashing with strange colors.

。。。。。。

"The kidnapping of the granddaughter of Chen Erdong, a famous entrepreneur in Donghai City, is indeed a fact, and the police have been at a loss for two days in the investigation, and it is suspected that an expert surnamed Qin has been hired to help solve the case!" Liu Nian handed the mobile phone to Li Feng: "Brother Feng, do you think this title will work?"

"It's good, it's just too long, you can condense it and send it to the editor-in-chief along with the recording, and the content of the article will be as detailed as possible to see if there is any possibility of publishing the online version!"

"But we've only heard a few words in total, how can we be detailed?" Liu Nian scratched his ears and cheeks, and was entangled: "You can't let me make it up, right?"

Li Feng glanced at Liu Nian deeply, and said solemnly: "We do entertainment, sometimes in order to dig deep into the gossip of some celebrities, it is understandable to do so. But remember, it's not just nonsense, it's imagination!"