On the morning of November 28, Millie was taken directly to the interrogation room of the "Second Criminal Investigation Department" after coming out of the hospital's coroner's room.

Millie wiped tears from her eyes and recounted how someone broke into her home on the night of the 21st, tied her up, blindfolded her, and gagged her. Millie sobbed again as she spoke, she said: Jiang Sande didn't let me call the police, he said that he came at him, and said that he would take care of the matter.

Zheng Guo-Qiang asked: Can you hear who it is?

Millie replied: I was so scared that I wanted to die, how could I have the heart to tell, I thought it was your criminal investigators who tested me, and the person who tied me asked me what picture Jiang Sande hid, how do I know, last time because of my "Lanzhu Weeping Willow" broken painting Duan Biao almost killed me, if you didn't find out the truth, I am afraid I would have died unjustly, so I suspect that you are testing me.

Li Nuo asked: You see us like that? It's really yours, let me ask you, you really don't know where Jiang Sande hid the 50 gold bricks?

Millie said: How can he have so many gold bricks? Why do you tone the same tone as that kidnapper?

Millie's words scared Li Nuo enough, and Li Nuo glared at her and went out.

Zheng Guoqiang comforted Millie a few words and asked the investigators to send her home, and then he ordered Li Nuo and Lao Zhou to check all the monitoring probes at the intersection near the "Lijing Qinyuan" and the intersection along the "Cottage Tea House" in the western suburbs, respectively, to track down the person wearing a baseball cap, and he guessed that the person who went to Millie's house was also a baseball cap.

At noon, Li Nuo and Lao Zhou returned to Corey on the front and back feet.

Li Nuo said that there was no monitoring equipment in the "cottage tea house", but there was a local product store in front of the woods in the passage leading to Liu's house, and there was a monitoring probe at the door of the store, and I copied the video back, and at 8:27 pm on the 26th, a black BMW drove to the grove in the aisle of Liu's house, which was verified to be the BMW car that Chang Qi often drove.

Zheng Guoqiang said: Can it be confirmed that the baseball cap is Changqi? He was very suspicious.

Lao Zhou said: "Lijing Qinyuan" There is a surveillance video at the entrance of the community, I brought it back, and the high-end checked the picture on the evening of the 21st, and a person wearing a baseball cap appeared at more than 8 o'clock in the evening.

Zheng Guoqiang said to Li Nuo and Lao Zhou: The whole city searches for Chang Qi and secretly arrests him.

After Li Nuo and Lao Zhou left, Zheng Guoqiang walked out of the "Second Criminal Investigation Section" and walked to the "Security Brigade". Liang Hao was very happy to see Zheng Guoqiang coming to talk to him, and immediately made tea and lit a cigarette, Zheng Guoqiang drank tea and told him what he had just discovered, and then asked: Team Liang, what do you think?

Liang Hao thought for a while and said: If you want to say this, Chang Qi's crime is big.

Zheng Guoqiang said: Tell me the reason?

Liang Hao said: Chang Qi is the project manager of "Kaiyuan Real Estate", and has always followed Huang Kaiyuan and Jiang Sande, it can be said that they are not only a subordinate relationship but also a cooperative relationship, and it is more likely to be a hostile relationship, it is said that many plots of land in "Kaiyuan Real Estate" over the years have been won by Chang Qi to help Jiang Sande, Huang Kaiyuan and Jiang Sande did not promote him, he is more hostile to these two.

Zheng Guoqiang said: Are you saying that Huang Kaiyuan and Jiang Sande were both killed by him?

Liang Hao said: I'm just reasoning, do you still want to hear it?

Zheng Guoqiang said: I think, push it, let's talk and play.

Liang Hao said: Okay, even if it is unlicensed reasoning, "Kaiyuan Real Estate" has a total of three shareholders, Chang Qi shares the least, but in the bidding lot and other key operations he contributed the most, to a certain extent, Chang Qi has absolute strength in the company, he has participated in a lot of social activities with this strength, such as reselling coal, smuggling antique calligraphy and painting, he is very good. I deduced that he was probably the criminal who robbed Qiu Wu in the middle of the robbery and murder case of "Luanshan Manor" last year, I mean it is possible.

Speaking of this, he glanced at Zheng Guoqiang and continued: Later, Ji Yu went to find Huang Kaiyuan, and inadvertently saw the half of the "Shuangsuo Picture" in Chang Qi's office, Chang Qi was very scared when he saw Ji Yu saw the painting, and when he learned that Ji Yu contacted Sun Guangtang, the director of the Museum of Culture, and wanted to make an appraisal of the painting, he couldn't sink it, so he designed a trap, he first told the news to Millie, the owner of the "Lan Kwai Fong Gallery", with an anonymous phone, originally wanting to make trouble. Unexpectedly, Duan Biao heard the news at his cousin's house, and privately braved the rain to rob Ji Yu on the west bank of the Luanhe River. While stealing the car, he gave Sun Guangtang a **, took his clothes and keys, and by the way, the band-aid on his shoulder. Then he went to West Bank Street to scare Duan Biao away and kill Ji Yu. After finishing the incident, he made an anonymous call to Duan Biao, asking him to delete the photos in his mobile phone and deduct the battery to interfere with our positioning, it can be said that he killed two birds with one stone and disrupted the direction of our investigation.

Liang Hao said this, stared at Zheng Guoqiang and asked: How is this reasoning?

Zheng Guoqiang nodded and said: Okay, it's exciting enough, Lao Liang, you continue.

Liang Hao cleared his throat and said: What Chang Qi didn't expect was that Ji Yu was not alone when he saw that half of the ancient painting, and Huang Kaiyuan also saw it. When Chang Qi learned that Huang Kaiyuan invited Sun Guangtang to drink tea, he panicked, and wanted to kill Huang Kaiyuan with a crossbow arrow, but he didn't expect Zhao Yong to shoot and stir up the peace, and then he coerced Yu Kexin to date Huang Kaiyuan, and in the "Lao Chen Tavern", he drugged Huang Kaiyuan again and forced Yu Kexin to take Huang Kaiyuan to the "De Boer Hotel". He used hallucinogenic drugs to induce them to inject drugs, causing Yu Kexin to jump from the 13th floor, and Huang Kaiyuan died of an overdose of drugs, creating a scandal of Huang Kaiyuan and Yu Kexin's live drug use. After killing Huang Kaiyuan, Chang Qi completely lost his mind, he always felt that Jiang Sande also knew about him, first invaded Millie's house, coerced her to tell her where the gold bricks were hidden, and in anger, he asked Jiang Sande to the "cottage teahouse" in the aisle of Liu's house in the western suburbs, and poisoned him under the tea.

Zheng Guoqiang's eyes straightened when he heard this, and he nodded again and again, he said: Although most of it has not been confirmed, it is definitely in line with the development of the case, just follow your idea to investigate, and the case will definitely be solved after the arrest of Chang Qi, Team Liang, please ask your "Security Brigade" to control and investigate Chang Qi in the whole city.

Liang Hao said: Hahaha, I'm just talking nonsense, you are still serious, but I can't be involved in the case, you know what the relationship between me and Millie is, Millie is my first girlfriend, according to the convention, I should avoid it, I still don't participate, avoid suspicion.

Zheng Guoqiang said: The ex-girlfriend is the former girlfriend, has it been ten years? You don't have to avoid it, you can arrange it, and I will give it to you.

Liang Hao smiled and said: Forget it, Brother Zheng, don't hurt me.

Drinking tea and chatting in the "security brigade", Liu Guanghui called and asked him to hurry back and say that there was something urgent. Zheng Guoqiang said to Liang Hao and came out.

Back to the "Second Criminal Investigation Division", Liu Guanghui handed him the mobile phone and said: Lao Zheng, take a look, I received it in the morning.

Zheng Guoqiang took the mobile phone and saw that it was a letter of surrender, which read: The leader of the Second Criminal Investigation Section, I am Chang Qi, the project manager of "Kaiyuan Real Estate", and I want to report to you the murderer of the murder of the "Deber Hotel". On the evening of November 15th, Vice President Jiang Sande asked me to drive to the "Lao Chen Tavern" in Zhaozhuang, Xinhua West Road, waiting for the opportunity to drug Huangshi and Yu Kexin's wine, I was favored by Jiang Sande, and I had no choice but to do so, and slipped in when Huang Kaiyuan and Yu Kexin went to the toilet and drugged the wine bottle. Then Yu Kexin drove with Huang Kaiyuan to the "De Boer Hotel", and I always monitored them. Huang Yu and the others injected an overdose of drugs under the influence of hallucinogenic drugs and live-streamed the scandal, causing Yu Kexin to jump from the floor-to-ceiling window and fall to his death, and Huang Kaiyuan was poisoned and died. After that, I blamed myself very much and persuaded Jiang Sande to turn himself in, so I asked him to go to the "cottage tea house" in the corridor of Liu's house in the western suburbs, and I told him outside the tea house that I blamed myself for panicking, and persuaded him to turn himself in quickly. He agreed very well at the time, and said that he might not have the opportunity to drink tea in the tea house in the future, but who knew that he committed suicide in fear of sin. I was supposed to go to you to turn myself in, but I was very scared, so I can't go for the time being, please give me a few more days, please, Chang Qi, who turned himself in.

Liu Guanghui said: Lao Zheng, what do you think?

Zheng Guoqiang said with a smile: Just now Liang Hao analyzed that Chang Qi may have killed Huang Kaiyuan and Jiang Sande, Chang Qi was one of the criminals who robbed Qiu Wu in the "Luanshan Manor" last year. He deduced that Ji Yu saw the half of the ancient painting in Chang Qi's office, so he killed Ji Yu, and later found that Huang Kaiyuan asked Sun Guangtang to check it, and concluded that Huang Kaiyuan also knew that he had that half of the ancient painting, so he designed to kill Huang Kaiyuan and Yu Kexin. Now Chang Qi sent this letter saying that Jiang Sande was the mastermind, and he couldn't believe it, but he had to believe it. Last year, the other group of robbers in the "Luanshan Manor" was Jiang Sande or Chang Qi? I think they are. Capturing Chang Qi at the moment is the key, and he must not be allowed to escape.

Liu Guanghui said: Then let Liang Hao and his "security brigade" cooperate with our search, issue a wanted warrant to all relevant units in the city, and arrest Chang Qi.

Zheng Guoqiang said: Okay, I'll go and arrange the wanted warrant.

Liu Guanghui said: Wait, how did you tell me about high-end things last time?

Zheng Guoqiang said: Oh, I thought you had contacted him.

Liu Guanghui said: If you say such a thing, how can he listen to me if he is your person, you should do it as soon as possible.

Zheng Guoqiang said: Okay, I've wronged him these days, and when the case is solved, let's compensate him.