Dai Chunfeng never expected that he worked hard to catch spies, but his son Dai Shanwu called his brothers and brothers outside with someone suspected of spies, and even opened a bank together, which was a cheating father.

Especially the other party is related to the deaths of Lu Yongyi and 15 party and state officials. If the leader knows about this, let alone the position of director, he may not even be able to protect the position of director of the secret service department.

Lao Dai was so angry that he pulled out his pistol on the spot and was about to kill his relatives for justice. Zuo Chong quickly stopped Teacher Bianyi, moved him with emotion and reason, and finally made the angry Dai Chunfeng calm down.

"Teacher, this matter can only be handled in a low-key manner, so as not to give some excuses to criticize you. Besides, Shanwu is still a child, so it is not his intention to be used by evil people." Zuo Chong advised against his conscience.

"You don't explain it to him."

Dai Chunfeng sighed and sat on the stool powerlessly: "How can there be a child in his twenties? You are one year apart. Be careful that you can't make any mistakes in your life and work. What about him, it's embarrassing!

Cao Mengde said that when he had a son, he should give birth to Sun Zhongmou. I understand this sentence today. I cannot let this brat fool around in the future, otherwise it will cause a huge disaster sooner or later."

Damn, what he said was good, why did he even scold people? Zuo Chong cursed in his heart and comforted Dai Chunfeng with an ugly face. Some people said that Dai was not as capable as Li Qiwu in his childhood.

In the future, Li Qiwu's children are all well-known questioners, either business tycoons or professors. Dai Shanwu just ate a peanut and was reincarnated.

But I can't tell Lao Dai this. No matter how bad the children are, they are their parents' treasures. He persuaded him a few words and stood up and said goodbye. The more he checked the case, he had no time to care about the other party's family education issues.

Late at night, Honggong Temple.

Zuo Chong, who returned to the secret service, stood in front of the blackboard with his arms in his arms, with several names written on it, Lu Yong'an, Sha Shi, Lin Yunsheng, Deng Xuegang, and Su Zifu. These are all the people involved in the case found.

Among them, Lu Yong'an and Sha's confirmed death, Su Zifu was suspected of death, and Lin Yunsheng and Deng Xuegang were under the control of the secret service. It is still unknown whether these people have any other relationship.

After thinking for a long time, he picked up chalk and wrote four big words "Chengxin Bank" on the blackboard. Perhaps this is the thread in a mess, but unfortunately the bastards ran away after receiving the news.

"Dang ~"

At this time, the door was knocked, Zuo Chong shouted in without looking back, then Gu Qi and others walked in through the door with a serious expression, and everyone was still holding a thick stack of documents in their hands.

Everyone investigated separately for several days. It was time to sum up the resources to see if they could figure it out. It would be half the result with twice the effort. You should learn to use collective wisdom.

Zuo Chong and everyone sat down, threw the chalk aside and turned to look at his subordinates, and asked, "How is it, what have you gained in the past two days? Lao Gu, let me talk first."

"Yes, Deputy Director."

Gu Qi opened the documents he was carrying, looked up at everyone: "By asking Mrs. Ding, the main wife of Lu Yong'an, I have locked in a suspect who has not appeared before, Su Zifu.

Lu Yong'an told the people in the Lu Mansion that this person was the cousin of his concubine Sha, who made a living by pulling a rickshaw in Jinling. In fact, the other party was a shareholder of Chengxin Bank and died suddenly half a month ago.

Today, during the day, the deputy director and I went to Chengxin Bank, where the building was empty. Then I went to the cemetery to verify whether Su Zifu was dead. This is certain that the body was being sent to Renxin Hospital.

His office, residence and places he lived in and often lived in, and there were no valuable clues at the moment. I think there were professional finishers who cleaned it up, and that was all."

Zuo Chong frowned. The murderer was so vague that he was very quick and he was moving very quickly, leaving no clues for investigation. The secret service and himself had encountered a difficult opponent this time.

After a while of silence, he asked something: "How did the shareholders and employees of Chengxin Bank investigate? They wouldn't be dead, right? Can we open a breakthrough in the case from these people?"

"This... the shareholders and employees have identified their identities. According to the preliminary investigation, there is no suspicion. The reason for the sudden relocation of the bank was that the stock market in Shanghai lost a lot and could only declare bankruptcy and graduation."

Gu Qi looked helpless and explained: "This matter is also related to Su Zifu. In the past, the other party was responsible for the business of the Shanghai Stock Exchange. He died so suddenly that he had no time to hand over it.

We asked a few people for inquiries. They didn’t have a deep impression of Su Zifu, and only knew that this person had a lot of energy and cooperated with many government officials. The way of cooperation was to invest on behalf of others.

Unfortunately, only Su Zifu has the specific list, and he doesn’t even know other shareholders. If you want to find out who the other party is working with, you must fully follow up on his interpersonal relationships and activity trajectory."

Agency investment?

It's Cypress Gloves.

Zuo Chong sneered twice and wrote this clue in his notebook, and decided to look back to his old friend for asking about the situation. As long as there is a way to make money in Jinling City, it is absolutely right to ask this guy.

After writing, he raised his hand and stretched out three fingers at Guqi: "Give you three days to thoroughly investigate all the employees and shareholders, and tell them that they are not allowed to leave Jinling without permission in the near future.

If anyone relies on the backend to be strong and does not obey your orders, tell me your name and I will report to the bureau chief and leader for help. I don’t believe that their backend can be strong and these two people.

Remember, be sure to find out if the government officials who have a cooperative relationship with Su Zifu are not in enough staff, I will coordinate from the Operations Department. In short, just one sentence: I want money and people to give it to people."

When Guqi heard the last two sentences, his expression became solemn. The more he paid attention to it, the less mistakes he could make in his work. He had to find a good helper by himself, so he looked up and said.

"Chunyang, how did you conduct investigations on major institutions in Jinling? Have you found any abnormal personnel related to the 15 dead officials? We two might as well join forces to join the same place."

“Nothing progress.”

Wu Chunyang shook his head and explained: "There are too many personnel in the agency that needs investigation. I found several suspected targets and quickly ruled them out. It will take at least half a month to thoroughly find out."

As for joint investigation, there are benefits and disadvantages. I think we can first check each person and finally make a comparison and collision between the people found by both parties, one to increase efficiency and the other to increase accuracy.”

"Yeah, that's right, that's it."

Gucci agreed with this proposal. Mutual screening is a common method of intelligence activities. Suspects who meet multiple characteristics are likely to be the real goal, and the disadvantage is that their workload is relatively large.

Zuo Chong did not express any opinions on their cooperation. As the head of the intelligence section, Lao Gu had this right and then knocked on the table to signal others to continue reporting to decide the next step of action.

Song Minghao raised his hand at the right time: "Report to the Deputy Director, the 15 dead officials have their own medicine-taking pharmacies, and the doctors treating heart disease are also different, but I found another problem from it.

No matter how the poison is caused, how did the murderer know that these officials have heart disease? It is impossible to collect them one by one. He must have a channel to understand the health of the government officials."

Everyone's hearts moved, yes, physical condition is a relatively private topic. Unless it is a friend or family member, it is difficult for outsiders to understand the specific situation, so what is this channel?

"Stop keeping it aside, tell me the situation."

Zuo Chong gave Song Minghao a blank look. He knew the other party too well. If there was no gain, this guy wouldn't have just mentioned it. He was an old spy who had been working for many years and still had the ability to work.

Song Minghao grinned and took out a document and read it: "We found that all the physical examinations of Jinling agencies were conducted in the General Hospital, and there were physical examination files of all officials in the hospital file room.

Starting from this clue, Yu Sanshui, director of the archives room, entered our vision. This person bought two new villas and a car in the past six months, and his source of income was unknown.

Half an hour ago, I took someone to control him at his home. He was in the detention center. The deputy director, the other party was a soft cock. He knew he was arrested by the secret service department, so he was scared at that time."

"Not bad, let's go and have a look together later."

Zuo Chong happily knocked on the table. No matter what the result was, one of the intelligence channels that could cut off the opponent was victory. Then he turned his attention to Wu Jingzhong, Chen Dongxin and Gui Youguang.

"Where are you three, the overlapping points of the activity trajectory of the deceased, whether there are any discoveries in the whereabouts of the food and medicines they come into contact with, it doesn't matter if the investigation has not been obtained. I'll give you a few more days."

"No."

Among the three people who were named, two were like poor students who were named in class. They wanted to put their heads in the crotch, but only a big bald man was stammering his neck, looking very proud.

Seeing that everyone's attention was on his own, Gui Youguang coughed gently: "Cough, I found the beggar's head near the residence of these deceased people, and used the money to exchange for 2 bottles of digitalis.

In addition, four bottles of medicine were confiscated from the relatives of the deceased official. The forensic staff determined that the digitalis pills in these six bottles exceeded the safe dosage, which was enough to kill an adult male."

After saying that, he put on his gloves and took out a few kraft paper bags, carefully took out several tea-brown glass bottles from it, and the bottles were filled with white medicine bottles, which killed 15 officials.

Wow, the people present applauded.

Their conclusions were all speculations before. Although they made logical sense, they lacked a foregone conclusion. Now they have mastered the actual evidence of poisoning, which is a huge breakthrough.

Zuo Chong smiled and looked at Wu Jingzhong and Chen Dongxin with red faces, comforting him: "Okay, you two don't have to be too disappointed. Dongxin will help Wu Chunyang next.

Since the poisoning method has been clarified, the possibility of the murderer using food to poison is not high. The limited personnel and resources should gradually be concentrated in key positions to fight a clean and neat annihilation battle.

As for Lao Wu, I will continue to look for the space overlap of the deceased. Didn’t Lao Song say that these people take medicine differently, so someone must have changed the medicine bottle. The order on your shoulder is very heavy."

"yes."
Chapter completed!