Criminal Investigation: Collapse

Chapter 18 Old Sins 1.18

When Jiang Yin came out of the interrogation room, he threw Li Yecheng's confession to Wen Lixi, and said, "Let him sign it tomorrow morning. If he doesn't sign it, show him the surveillance video. No matter what method we use, get his signature." .”

Wen Lixi accepted the confession, "Alright~"

While speaking, Jiang Yin didn't see Liu Sichan, he was just about to ask where Liu Sichan had gone, when he saw Liu Sichan coming out of Gu Xin's interrogation room holding a confession.

"Gu Xin looked at those things, and after being silent for a while, they all recruited." Liu Sichan put the confession on the table, "She didn't know much, but she helped deceive people at that time, and she was kidnapped. Passed a rope to the person."

"Cheating?" Pei Shishi looked at Liu Sichan with some doubts.

Liu Sichan nodded, "Professor Qian said that Feng Ningning and Luo Hao left suddenly at the party, and Gu Xin helped make those calls."

"What was said on the phone?"

"As for Li Yecheng's experiment, to be precise, the four victims, Feng Ningning and Luo Hao, were more or less involved. Gu Xin received a text message from Li Yecheng's number at the time, saying that she was asking her to give Luo Hao and Feng Ningning a break. , called them respectively to say that the experiment content had been leaked, then asked them to go to the basement of the cultivation center, and finally asked her to go to that basement as well."

Liu Sichan slowly repeated Gu Xin's words to several people, "When she saw that it was Li Yecheng's number, she felt a little strange and didn't quite understand what Li Yecheng was going to do, but she did it anyway. They called in minutes, and when Gu Xin and the others arrived at the underground laboratory, they found that there were only Duan Rao, the bloody Chen Lu, and Zhao Zhiyi tied to the stool, and then they smelled a smell and lost consciousness. Then I saw another bloody Feng Ningning, Luo Hao who was tied to a stool, and an angry Li Yecheng."

Liu Sichan said, stopped to take a breath, and then continued: "We all know what happened later, those four people were starved to death, and those who were beaten to death were beaten to death."

"Then... did she know about Duan Rao's death?" Jiang Yin asked.

Liu Sichan shook her head, "She said she met Duan Rao a few days before she came to the Municipal Bureau, and she didn't know she was dead."

Jiang Yin rubbed his chin, looked up at Wen Lixi, "When I ask Li Yecheng to sign tomorrow, and when I ask Duan Rao again, he probably won't deny it."

Wen Lixi nodded, and began to work hard with several comrades to sort out all the materials of the case. Now except for Li Yecheng to sign the statement, the matter has basically been settled, and the rest of the matter is handed over to the judiciary. It's not their responsibility for the criminal investigation team of the city bureau.

Jiang Yin also took Liu Sichan back to the office and began to write the summary report of this case. Jiang Yin glanced at Liu Sichan who was curled up on the sofa from time to time as he wrote, probably because he was a little focused when writing the summary. When Jiang Yin looked up at Liu Sichan again, Liu Sichan had fallen asleep on the sofa without knowing when.

Looking at Liu Sichan's well-behaved appearance, Jiang Yin couldn't help but deepen the smile on the corner of his mouth. Jiang Yin gently took his own coat and covered Liu Sichan's body. He was probably sleepy. The moment he touched Liu Sichan, his long eyelashes fluttered a few times.

Jiang Yin returned to his desk and continued to write the case summary. He didn't know how long he had been writing. When he just pressed the file to save, Wen Lixi knocked on the door of Jiang Yin's office.

"Team Jiang, things are almost summed up, just put Li Yecheng's signature in tomorrow." As he spoke, he saw Liu Sichan in the corner of the sofa.

"Well, my summary is almost finished, and you can clip it in after printing." As he said, Jiang Yin handed a USB flash drive to Wen Lixi.

After Wen Lixi took it over, he glanced at the time on his wrist watch, "It's almost twelve o'clock, Captain Jiang, why don't you take Si Chan back to rest, and I'll just watch over here."

When Jiang Yin planned to continue sleeping in the office, but seeing Liu Sichan who was sleepy on the sofa, he couldn't bear to let Liu Sichan continue sleeping in the office with him.

"Then Sichan and I should go home and have a good sleep. I'm tired from running around these two days." Jiang Yin put on a gentle smile and said to Liu Sichan.

Liu Sichan raised her head slightly, her tone was a little shy, "I can sleep anywhere, I don't choose..." The soft look was completely different from the Liu Sichan who was talking eloquently and interrogating prisoners just now.

Just when Jiang Yin was about to pack up and take Liu Sichan home, Pei Shishi called.

Jiang Yin looked at the notification of the incoming call, shrugged towards Liu Sichan, and smiled apologetically, "It seems we can't go home and sleep."

Liu Sichan shook her head slightly, expressing that she didn't mind, Jiang Yin connected Pei Shishi's call.

"Brother, I asked someone to expedite the sound ray analysis, and the result showed that there was a 90.00% similarity, and the sounds during the period were indeed the sound of a pipe hitting the concrete floor." Pei Shishi said.

Speaking of pipes, a picture suddenly appeared in Jiang Yin's mind.

When Qian He'an was talking about that cup of tea, his breathing was always at a natural breathing frequency, and the length of his breathing did not change due to the amount of water he drank. This is different from ordinary people. Ordinary people Breathing when drinking water will change the frequency of breathing according to the size of the water you drink, but Qian Hean does not. This is a characteristic of pipe smokers, because smoking a pipe is not like smoking other cigarettes It is necessary to decide the amount of smoking according to breathing, but to slowly taste the aroma of tobacco along with one's natural breathing. People who smoke pipes for a long time will change their breathing habits in daily life because of this habit.

Jiang Yin thought for a while, and said to Pei Shishi: "Shisi, then you go to Professor Qian He'an's house now, and bring him back to the bureau."

After Pei Shishi agreed, he hung up the phone.

"Then you can sleep for a while, I guess it will take a while for Professor Qian to come to the Municipal Bureau, I will call you when he comes." Jiang Yin sat on the small sofa next to Liu Sichan and said.

Liu Sichan nodded, but did not close her eyes in a hurry, and said slowly, "I'm wondering what role Professor Qian played in this case."

From discovering Gu Xin's shoes at his home at the beginning, to getting relevant information from him, and finally discovering that the surveillance camera of the most critical video inferring Li Yecheng's criminal evidence was installed by Professor Qian.

On the surface, Qian Hean did not participate in any criminal activities in this case, but behind every clue, Qian Hean was indispensable.