After Ning Hui came to the household registration file room, he immediately started to search, and found the file three years ago in chronological order

"Liu Siqi, born in 97, won the first prize of Tianhai Swan Cup in 07, family accidents occurred in 10 years, his father was arrested, his mother died of illness in 12 years, he fell from the stairs in the same year, his leg was fractured, he was diagnosed with a third-degree disability, he could not dance for life, he was diagnosed with severe depression in 13 years, and he committed suicide in 15 years."

"It's almost the same as what Naranno brought, but it's actually written here that he fell and was disabled, hehe, it seems that the perpetrator of violence also has a background" Ning Hui looked at the file, there were no more clues, sighed and said, "Find his father and mother's"

Ning Hui quickly found the household registration information of Liu Siqi's parents on the shelf

"Liu Tao, born in 70, joined the work in 90, was elected director of the Tianhai City Education Bureau in 95, and got married in that year, was selected as an outstanding talent in 96, got a daughter in 97, provided hematopoietic stem cells to a patient in the First People's Hospital of Tianhai City in 10 years, was selected as one of the top ten people in Tianhai City, and was arrested for corruption in the same year, and the amount of corruption was too large, and he was sentenced to life"

"Ma Xuemei, born in 73, joined the work in 94, got married in 95, had a daughter in 97, was diagnosed with breast cancer and depression in 10, and died in 12 years"

"It's all a bit of a situation, hey, there's no breakthrough" Ning Hui shook his head, "The only new situation I know is that Liu Tao once donated hematopoietic stem cells, the only breakthrough point"

Ning Hui thought of this, so he immediately rushed to the First People's Hospital of Tianhai City

After Ning Hui came to the hospital, he went directly to the registration room, and there was only one young nurse on duty in the room

"Hello, I'm Ning Hui, the captain of the Tianhai City Criminal Police Team," Ning Hui said, and took out his police card and Liu Tao's information, "Please help me check the information of patients who have accepted Liu Tao's donation of hematopoietic stem cells in the past 10 years."

"Okay, wait a minute, I need to ask the leader," the nurse said to Ning Hui, and then picked up the landline in front of her and made a call

Ning Hui nodded

"Hello, the dean agreed, you wait a while, I'll help you check it now" After the nurse finished speaking to Ning Hui, she began to check it on the computer, "I have only done this operation once in 10 years, it is indeed Liu Tao, and the patient's name is Lu Zhien"

"Lu Zhien? Is there any other information?" asked Ning Hui

"At that time, I didn't have all the information, I could only know the basic information about her home address," the nurse shrugged

Ning Hui smiled bitterly, and then said, "Okay, please help me transcribe this information, thank you for your hard work"

The nurse smiled and replied, "It doesn't matter," and picked up a pen and paper and began to transcribe

"Hey, Yaya, what's the situation over there" Ning Hui smiled at the nurse and thanked him, then took out the phone and called Ning Hui

"Please, Officer Ning, you are the captain of the criminal police, you have money, I am an outstanding graduate of the police academy who has just transferred to the criminal police team, I don't have the money to take a taxi, I don't even have the money for a bus, this will just arrive at Tianhai City No. 1 Middle School" Yu Ya gritted her teeth and said, "What, is there anything wrong with Officer Ning?"

Ning Hui smiled and said, "I'm sorry, I'm sorry, I didn't think about it"

Yu Ya rolled her eyes, "What's wrong, I just arrived and didn't investigate anything."

"I have a new discovery here, you investigate the school first, I will be in the hospital, and I have to go back to the registration office of the police station, and then go to look for you, by the way, did Nuno contact you?"

"No, I called her, but no one answered, and I can see that Nuo Nuo is very serious," Yu Ya said

Ning Hui nodded, "Then you can investigate first, and I'll contact you later."

"Okay" Yu Ya stood in front of the door of the No. 1 Middle School in the city, said hello to Lin Xi, and then hung up the phone and walked into the school