Who killed Ding Deshun, and the time of death was the day before the arrest. And how did they get the news? Zheng Wanjiang has been pondering this problem in his heart, he came to the general monitoring room, carefully read and watched the surveillance video of the public security department, hoping to get some inspiration from it and find valuable clues.

In the Public Security Section, only the internal staff Lao Wang was at home alone, sorting out some archives, and Zhang Ying and He Jie were in Sun Yaozhang's office to explain the relevant accounting issues.

At nine o'clock in the morning, Hu Zhiguo walked into the public security department, and he saw that Lao Wang was the only one in the office, "Lao Wang, what are the people in the public security department doing?" He asked.

Lao Wang replied: "Political Commissar Hu, they have all gone to the countryside, do you have anything to do?" ”

"What about Zhang Ying and He Jie?" Hu Zhiguo asked again.

"They went to the Finance Bureau for a meeting, if you want something, I will inform them to find you when they come back." Lao Wang said.

"No, I'll just call them." After Hu Zhiguo finished speaking, he went back.

What did he go to the public security subject, Zheng Wanjiang thought in his heart, at ten twenty o'clock, Hu Zhiguo walked into the public security department again, and saw that Lao Wang was still alone.

Then he asked, "Zhang Ying and He Jie haven't come back yet?" ”

"No, if you don't come back now, will you go home?" Lao Wang replied.

"When you go to work in the afternoon, you tell them to go to the office to find me, and I have something to tell them." After Hu Zhiguo finished speaking, he left, and looking down, Zheng Wanjiang found no other problems.

Zheng Wanjiang called Sun Yaozhang and asked him if Hu Zhiguo had called Zhang Ying and He Jie, Sun Yaozhang replied that there was definitely not, and told Zheng Wanjiang that Zhang Ying and He Jie had not left him at all before the case, Zheng Wanjiang called again to ask about Hu Zhiguo's situation, and replied that Hu Zhiguo had not gone out at all except for going to a restaurant for dinner in the past two days, and returned to the office after dinner.

"Is that weird?" Zheng Wanjiang thought to himself.

Zheng Wanjiang snuffed out the cigarette, drove to China Mobile, asked the salesman to print out the recent detailed call records of several mobile phone numbers, and looked up the names of the other party according to the numbers on the call records, and recorded them one by one, he returned to the public security bureau, made a list according to the name and time of the caller, and he thought carefully. The following is the call record of Hu Zhiguo's other mobile phone on the day of the crime, at 9:30 a.m., Wu Haitao, the call time was 8 minutes and 30 seconds, and at 10 o'clock, Wu Haitao's call time was 9 minutes and 30 seconds. Zhu Shibin, at 10:30 a.m., talked to Zhu Shibin for five minutes, at 11:03 a.m., Zhu Shibin called Hu Zhiguo at 3:30 a.m., at 12:45, Hu Zhiguo called Zhang Jingming at 1 minute and 30 seconds, and at 3 p.m., Hu Zhiguo called Zhang Jingming again for 4 minutes. At 3:15, Zhang Jingming called Hu Zhiguo again, the time was 5 minutes and 30 seconds, Zheng Wanjiang pondered carefully for a while, picked up the pen and put a check under Zhang Jingming's name.

He picked up his mobile phone and dialed Zhang Jingming's mobile phone number, but the other party replied to turn off the phone, Zheng Wanjiang looked at his watch, it was now 12:50 noon, he suddenly realized something, he didn't have time to think about it, and ordered Sun Yaozhang to immediately arrest Zhang Jingming in two ways. All the way to the traffic police, all the way to his home. He hurried to the general duty room, turned on the satellite monitoring system, and found the location of Zhang Jingming's car, and the results showed that Zhang Jingming's car was located in the garage of the traffic police force, and it seemed that Zhang Jingming did not drive the vehicle out.

Fifteen minutes later, Sun Yaozhang called, the traffic police team and his family did not find Zhang Jingming's whereabouts, Zhang Jingming's whereabouts were unknown, Zheng Wanjiang told Sun Yaozhang to immediately arrange police to monitor his home, and found that he was arrested immediately.

"Where has he gone? Don't let any more surprises. Zheng Wanjiang thought to himself.

Zheng Wanjiang reported the situation to Ma Yongsheng, who did not speak after listening to it, and after a while, said: "You say, will Zhang Jingming be the murderer of Ding Deshun?" ”

Zheng Wanjiang replied: "At present, it seems that it is definitely not him, but I suspect that he has been to the murder scene before, and his abnormal behavior at the scene of the investigation has made me suspicious of him, he seems to be hiding something from us, he is a public security officer, and he has studied in a regular school, it is impossible not to understand the discipline of the scene investigation, and indiscriminately transfer physical evidence, I didn't think of these at the time, because he is not a member of the criminal police team, so the scene investigation has nothing to do with him, which can only be clear when he is found, but why did he suddenly disappear?" ”

"Yes, he is not the murderer of Ding Deshun, he used to work in the public security department, and after Ding Deshun transferred to the traffic police force, he was also transferred, which shows that Ding Deshun trusts him very much, and he has no motive to kill. Zhang Jingming's influence in the Public Security Section is very bad, and I have heard some feedback before, but there is no conclusive evidence. When Ding Deshun asked me to transfer his job, I agreed to his request for various reasons. However, in my opinion, when he worked in the Public Security Section, he must have known or participated in some of the things that Ding Deshun did, and as soon as Ding Deshun died, he was afraid that he would be implicated. Of course, we don't want this to happen, and it seems that they are too cunning. Ma Yongsheng didn't say any more.

"I have asked Sun Yaozhang to deploy police forces to monitor the places where Zhang Jingming may go to prevent accidents." Zheng Wanjiang said.

Ma Yongsheng nodded, he told Zheng Wanjiang that the current situation is very grim, Wu Haitao and his gang are so rampant, seriously interfering with and threatening the county's public security work, but they are relatively hidden, their social background is complex, especially their special status, they are all pivotal figures in the county and even the city. If there is no conclusive evidence to prove their guilt, they will not obey the law, and if there is a slight mistake, the consequences will be unimaginable and extremely detrimental to the future development of work.

"I totally understand that." Zheng Wanjiang said.

"It is necessary to step up the investigation of Wu Haitao, Hu Zhiguo, Wang Wentong, Zhu Shibin and their gang, they are so rampant now, there must be someone behind them who is supporting and shielding them, according to the information we have so far, this person is very deeply hidden, and there is no evidence yet. If necessary, Wang Wentong can be summoned to achieve the purpose of knocking on the mountain and shaking the tiger, and thoroughly dig out the people behind them. Ma Yongsheng said.

"Yes, the time is ripe for the arrest of Wang Wentong, and in order to achieve the desired effect, I suggest that Wang Wentong be arrested openly, first, to encourage them to step up their activities and expose their crimes as soon as possible, and second, to make the masses feel that we are not turning a blind eye to their actions, and to strengthen their convictions, so that the people can widely expose their crimes and severely crack down on criminal offenses." Zheng Wanjiang said, and changed his work ideas to Ma Yongsheng, Ma Yongsheng nodded in agreement, and told Zheng Wanjiang to pay attention to safety.