Case-solving system: The beautiful president brought her son to her door

Lin Dong took Huang Youling to the government affairs room first to look at the received evidence.

The colleague should have just been called back, and just after changing his clothes, he saw Lin Dong bringing someone here.

He pointed to the pencil case on the laboratory table, "Where is it?"

Lin Dong nodded, put on gloves, stuffed Huang Youling with a pair, and walked over.

Huang Youling followed Lin Dong quietly along the way, and didn't ask any random questions.

This made Lin Dong very satisfied, because if there were too many problems, he would probably drive them away directly.

Lin Dong looked at the pink pencil case in front of him, it was a very common color on the market, pink Sailor Moon, and there were some bumps on the edges.

When it was opened, there was a tender white thumb lying on the first layer of the pencil case.

Lin Dong's eyes turned cold, and he opened the second layer. Below it was stationery, which was quite full, including rubber pencils and everything.

After cleaning up, his gaze rested on a small bell. The small bell was pink and the paint was a little faded. It was probably a little girl's favorite toy.

But Lin Dong still felt a little strange, he glanced at Huang Youling beside him: "Have you brought your mobile phone? Take a picture."

Then he picked up the small bell with his finger to facilitate Huang Youling's shooting.

Huang Youling took out his mobile phone and took a few photos and recorded a short video.

It is considered careful.

After seeing the evidence, the two went straight to the hospital.

In the hospital, Lin Dong finally met the victim's parents.

It was a bookish couple, and the wife was lying on the bed and fell asleep at the moment.

My husband should be young, but he already has fine lines around his eyes, and his hair is starting to turn gray.

It is estimated that the disappearance of the daughter has dealt a heavy blow to the family.

Seeing the two people coming in, the husband stood up, pointed outside and glanced at his wife, "Let's talk outside."

Before coming here, Lin Dong had already read the information about this family. Her husband's surname was Ren, and his name was Ren Kun. He taught mathematics in a middle school, and his wife was his colleague who taught English.

Their missing daughter is called Ren Linlin, who is nine years old this year. She is a good child with good academic performance and a gentle personality.

She disappeared one evening when she was helping her family take out the trash downstairs.

In the monitoring, after she finished throwing away the garbage, she suddenly glanced at a certain direction and ran over. There was no monitoring in the direction she ran, and then she disappeared completely.

When Ren Kun and his wife found out that she hadn't come back to look for her, she had long since disappeared.

Lin Dong glanced at the tired and sad man in front of him and sighed, "Mr. Ren, we are here today to ask some details."

"You have asked many times." Ren Kun's voice was very hoarse, "I have been missing for half a month, how many times have you asked, but there is no news, the news that finally came is still bad news, the ability of your police to handle things Is it really that bad?"

In the end, he was a little excited. First, he received his daughter's thumb, and then his wife fell ill.All of this basically crushed the man.

Lin Dong and Huang Youling looked at each other, but neither of them spoke.

Instead, Ren Kun took a few deep breaths and finally calmed down, "I'm sorry, I can't control my emotions."

"It's understandable." Lin Dong said seriously: "Even if it's understandable, I still hope that Mr. Ren can calm down and cooperate with us. Since the murderer has already started to move, he will definitely leave traces. As long as we know more, we can The sooner you can rescue Linlin."

When he received the news that Linlin was rescued, Ren Kun's tears fell. When he received his daughter's thumb this morning, he thought that her daughter might be in danger.

But when the policeman in front of him firmly told him to save Linlin, he suddenly had a new hope in his heart.

"What do you want to ask?" Ren Kun said hoarsely.

"Mr. Ren, I read from the information that Linlin is usually a sensible child and would not run around by herself, so under what circumstances did she walk towards others unprepared?" Lin Dong asked.

"Only familiar relatives and friends," Ren Kun replied quickly. "Her mother and I have taught her not to talk to strangers casually since she was a child. Linlin has always been obedient."

However, the video shows Linlin walking to the opposite side unprepared, so Lin Dong suspects that the person standing in the place not captured in the video may be an acquaintance.

Ren Kun also thought of this, and suddenly raised his head to look at Lin Dong: "Do you suspect that someone you know did it?" His voice trembled a little.

Lin Dong raised his hand and patted him to signal him to calm down first, "We are just guessing reasonably."

"Mr. Ren, can you tell me where Linlin usually goes besides going to school?" Lin Dong continued to ask.

"Linlin is usually at school and at home. She basically doesn't go anywhere. She is very sensible and knows that her mother and I are busy, so she doesn't argue about where to go." Ren Kun said with a trembling voice.

Then he looked up and said, "Could it be the teacher at the school?"

Lin Dong sighed, "Mr. Ren, don't get excited, I'm just here to understand the situation."

Ren Kun's eyes dimmed, "That's right, why would the teacher do such a thing."

"Do you all know about Linlin's friendship?" Lin Dong glanced at Huang Youling who had been quiet since he came in. He has been playing the role of an invisible person since he came in.

Ren Kun nodded, "We all know that," he couldn't help asking, "Could it be her friend's family who did it?"

Lin Dong looked at the man who was guessing wildly in front of him, knowing that his emotions were about to collapse.

He turned to Huang Youling and said, "Please go buy a bottle of water for Mr. Ren."

Huang Youling responded and ran out.

Lin Dong pressed He Kun on the chair in the corridor beside him, and said in a gentle voice: "Mr. Ren, I know it's difficult, but I still hope you can calm down and control your emotions, so that we can better grasp what we want. material."

Ren Kun looked straight at him, his eyes were blood red, his expression was excited and tired.

He was silent for a long time before he said: "Linlin is basically a line between school and home. We have all met her friends. They are classmates at school, and two of them are in the same community, but they rarely meet each other. Go out to play, only when there are parents, oh yes, I usually go to cram school together."

Lin Dong froze for a moment, Linlin didn't say in the information that she went to the cram school, "Where is Linlin's cram school?"

Ren Kun thought for a while, "It's in the Children's Palace next to Starlight Department Store. I usually go there on Saturdays and Sundays to learn how to draw."

Lin Dong nodded, at this moment Huang Youling bought water and food and came back.

Lin Dong asked Huang Youling to get the phone to find the photo of the bell just taken, "Is this Linlin's thing?"

Ren Kun took the phone and looked at it for a while and said unconfidently: "I don't seem to have seen it before, and I don't know if my wife bought it."

The three returned to the ward. Fortunately, Mrs. Ren was already awake at this time.

Ren Kun comforted the woman in a trance for a while in a low voice, then took the phone from Lin Dong and pointed to the bell and asked, "Did you buy this for Linlin?"

Mrs. Ren looked at it for a long time before shaking her head, "This is not our Linlin's."

Lin Dong and Huang Youling looked at each other, this is what the murderer left behind!