It was bright and the warrior car drove into the city of Jinling. After the three of them had breakfast casually, they rushed directly to the Huai'an Provincial Censorate.

Provincial Censor You Xipeng personally received the three people, with apology, "I really didn't expect such a thing to happen."

Qin Lang hurriedly explained, "You Censor, we don't believe in the Provincial Censorate, but we just want to see it myself. After all, the suspect was taken away from us."

You Xipeng nodded, picked up the file bag on the table and handed it to Qin Lang, "This is a medical test report. What else is needed? The Provincial Censorate must cooperate with it with all its strength."

Qin Lang handed the file bag to Liu Ping, "Doctor Liu, look."

Liu Ping opened the file bag, took out the test report, looked carefully, and nodded to Tian Caihan.

Tian Caihan looked at You Xipeng, "Civilian You, we want to see where Chang Kuijie is imprisoned."

Although You Xipeng was full of smiles, he was extremely disgusted inside, but he was helpless. After all, it was a matter of life that was at stake. He could only nod and drove three people away from the Censorate and arrived at a remote ordinary hotel.

The four got out of the car, and You Xipeng explained: "The hotel is the secret inquiry office of the Censorate. It is not open to the public. Even if it is open to the public, it is only the first floor to accept passengers. Let's go in, Chang Kuijie's room is on the third floor."

There is no elevator in the hotel. Two high-definition cameras are installed at the corner of each staircase, one facing upwards and the other facing downwards. There are also high-definition cameras on both sides of the corridor on the third floor. No one can sneak from the first floor to the third floor without any trace.

You Xipeng took out the key and opened the room in the middle, "This is Chang Kuijie's room, with a toilet. Chang Kuijie has been living here since he was taken to Jinling."

Tian Caihan blinked to Liu Ping.

Liu Ping asked You Xipeng for a new pair of gloves, walked into the room with gloves, and checked carefully.

The room has no windows, the outer layer of the wall is wrapped in soft foam, and there are two opposite high-definition cameras on the roof. There is a bed against the wall. The white sheets are still wrinkled. After Chang Kuijie's accident, no one dares to touch the things on the bed.

There is a wooden table at the head of the bed. There is no drawer on the wooden table, there is nothing on the table, and there is a wooden chair under the table.

Liu Ping walked into the bathroom, and there was nothing in the bathroom.

Liu Ping turned his head and looked at You Xipeng, "Civil Yu, do people often clean up the bathroom?"

You Xipeng shook his head seriously, "According to regulations, after the detainees move in, no one is allowed to enter the room except the person responsible for interrogation."

Liu Ping frowned, "Where is the diet? Everyone is responsible for it?"

You Xipeng nodded again, "Yes! There is a dedicated person to deliver water and food on time."

Liu Ping walked out of the room and looked at You Xipeng, "I want to see what Chang Kuijie has used, including the food he has eaten."

"We are all in the provincial police station, I'll take you there."

You Xipeng drove Liu Ping and the other two to the Huai'an Provincial Police Station soon.

The chief police officer Zhou Zishuo warmly received the four people, "What advice do you have?"

You Xipeng introduced Tian Caihan and Qin Lang to Zhou Zishuo, "Tian Caihan, Jiangcheng Head. Qin Lang, Jiangcheng Censor."

Zhou Zishuo had a very pleasant personality and warmly greeted Tian Caihan and the other two, "Welcome to three, please sit down."

Tian Caihan smiled and said, "Thank you, President Zhou. We just want to see what Chang Kuijie has used. We will go back to Jiangcheng later to inform the family of the deceased."

"That's it!"

Zhou Zishuo pondered for a moment, picked up the phone and dialed it out, and after answering, he said, "Come to my office."

After a while, a woman in her thirties dressed in an intermediate police officer costume walked into Zhou Zishuo's office, "General Police Officer, please look for me."

Zhou Zishuo looked at Tian Caihan, "Chu Qiuyan, the head of the Evidence Office, ask her to take you there. If you need it, let her arrange it directly."

"Thank you, I'm in trouble!" Tian Caihan thanked him.

“It’s all for the people.”

Zhou Zishuo turned his head to look at Chu Qiuyan, "This is the head of Tianshi in Jiangcheng City. They want to check what Chang Kuijie has used. Take them over and cooperate well."

"yes!"

Chu Qiuyan responded, turned around and looked at Tian Caihan, "Tian Shishou, please come with me."

Several people walked to the door of the evidence room, and Chu Qiuyan looked at Tian Caihan, "Tian Shishou, what do you want to see in detail?"

Tian Caihan turned his head and looked at Liu Ping with questions.

Liu Ping thought for a while and said, "Sister Chu, take out all the things Chang Kuijie used and send two people to follow us. It is best to record the whole process."

What a delicate thought!

Chu Qiuyan couldn't help but look at Liu Ping, and saw that Liu Ping's face was calm, and secretly guessed Liu Ping's identity.

After a while, two young policemen walked out with several bags of evidence.

"Sister Chu, Chang Kuijie's things are all here." said a police officer.

Chu Qiuyan looked at Liu Ping, "Little brother, where are you going to check it out?"

Liu Ping smiled and said, "There are experiments in the police station, right? I want to do a simple experiment to bring these things to the laboratory."

Chu Qiuyan nodded and looked at a young policeman, "Wei Guolong, you two go to the laboratory with evidence and record the whole process."

"yes!"

Wei Guolong responded and led Liu Ping and others into the laboratory.

Lu Lingdi is the head of the laboratory. She is in her thirties, wearing a pair of glasses, calm and capable, and asked in a deep voice: "Xiaowei, why have you brought so many people?"

"Sister Lu, they want to do the experiment." Wei Guolong answered respectfully.

Lu Lingdi was stunned for a moment, "Doing an experiment? Who are they?"

Tian Caihan walked to Lu Lingdi, "I am the head of Jiangcheng City. We want to check what Chang Kuijie has used."

"Chang Kuijie?"

Lu Lingdi's face darkened and she stared at Tian Caihan, "Hasn't it been checked? Don't you believe our inspection results?"

Tian Caihan was about to speak, but was stopped by Liu Ping.

Liu Ping smiled and looked at Lu Lingdi, "Ms. Lu, it's not that I don't believe in your results. I also occasionally think of a possibility, so I want to give it a try."

Lu Lingdi's face relaxed and she nodded, "Okay, I want to know what we missed."

Chang Kuijie didn't use much, a toothbrush, a water pen, a few paper papers, a table lamp, a plate of leftovers that he had eaten, a rice bowl with half a bowl of rice, and a paper cup that he had finally used.

Liu Ping wore gloves, opened the evidence bag containing the leftovers, put the leftovers under his nose, smelled them several times in a row, frowned, and his face turned gloomy.

After sealing the evidence bag, I picked up the rice and smelled it a few times, and my expression became more and more serious.

Liu Ping raised his head and looked at Lu Lingdi, "Ms. Lu, can you find me a few milliliters of distilled water?"

Lu Lingdi nodded and ordered someone to bring five milliliters of distilled water.

Liu Ping poured the distilled water into the paper cup used by Chang Kuijie, shook it gently, and looked at Lu Lingdi, "Please find two white mice who have never done drug experiments."

Seeing Liu Ping's natural technique, Lu Lingdi felt that the young man in front of her was not simple and was likely to bring surprises to herself. She ordered someone to get two white mice, each of which was put in a small glass box separately.

Liu Ping grabbed a white mouse, pinched the mouse's mouth, picked up a piece of meat with tweezers, put it into the mouse's mouth, and put the mouse back into the large glass box.

Lu Lingdi's eyes were full of doubts, "Little brother, we have tested it, there is no poison in the dish."

Liu Ping did not explain anything and nodded with a smile, "I know."

Ten minutes later, Liu Ping grabbed the white mouse again, picked up more than a dozen rice grains with tweezers, put them into the mouse's mouth, and put the mouse back into the glass box.

Lu Lingdi seemed to think of something and looked at Liu Ping incredibly.

Ten minutes later, Liu Ping poured the distilled water from the cup into the white mouse's stomach.
Chapter completed!