In the conference room at this time, Zhang Dongxu was making a report to everyone with some experimental reports in his hand.
"The results of the hairdressing we found on Sun Yu's bed last time have come out. In addition to Sun Yu and Zhang Cheng, there is one more person."
After raising the report in his hand, Zhang Dongxu continued: "Because we previously investigated the relationship between Zhao Ziming and the deceased Sun Yu and his suspicion, without summoning him, we went to his home to conduct an investigation. and took some of his hair.
According to the DNA comparison results of the hair, the person involved in the other hair is Zhao Ziming.
Because he himself has been out of contact until now, we have started to trace his traces through various channels.
So far, he is the most suspect, and we have reason to believe that he is absconding out of fear of crime. "
Then, he took out the account book he brought back from the fishing ground and pointed to the blurred dots on it for everyone to see.
"This is the daily income recorded by Sun Yu, and the vague point that will appear every one or two days above, that is, the consumption in the blind area of ??the record belongs to Zhao Ziming.
This was confirmed by the date the suspect appeared on the surveillance video and Zhang Cheng’s words.
And this accounting method is also known to several other staff members in the fishing ground, so it is considered a public matter. "
After hearing what he said, some police officers raised questions in their hearts.
"If Sun Yu and Zhao Ziming are really known to everyone, then the person with the greatest motive for murder should be Zhang Chengcai, right?
“After all, no man can tolerate his woman having an affair with another man.
“Besides, these two people are no longer having an affair, they are already clearly a couple in front of his eyes, which even a man can’t bear! "
As he finished speaking, several police officers nodded along with him.
Meng Yao leaned back on the chair and glanced around, then said calmly, "I took a look at Deputy Zhang's record when I came in just now. I remember you wrote on it that Zhang Cheng has a criminal record, right?"
Everyone was stunned and turned to look at Zhang Dongxu, who nodded, "Yes, Zhang Cheng had been in jail for several years for negligent injury.
“In addition, he was originally honest, but after he was released from prison, his character became even more indifferent. He didn’t smoke or drink, and he rarely even spoke loudly.
When our police officers went to the villagers to understand the situation, someone suggested that Zhang Cheng got drunk at the beginning because of Sun Yu's unruly behavior, and after two troubles, he never took care of it again. "
After hearing this, everyone looked at each other in shock, and finally fell silent. They were probably secretly sighing that he was a coward.
Meng Yao saw everyone's reactions in his eyes, sat up straighter and put his hands on the table, his voice became a little softer.
"A person who has been in prison and has psychological shadow and a low self-esteem will only choose to accept it silently after resisting to no avail.
It is unlikely that he would be so angry that he would kill someone.
Because he knows the horror of losing freedom, not to mention that he doesn’t like fighting with others. "
Seeing that everyone was looking at each other and no one said anything, Zhang Dongxu took up the conversation again.
"The fact is just as what Forensic Doctor Meng said. Zhang Cheng said that he didn't want to make trouble with them and just wanted to live a stable life, so he had moved to Sun Yu's lounge to sleep long ago.
“And he also said that the knife that hacked Sun Yu to death was the machete he usually used in the kitchen to chop pig bones. "(Remember the website address of this website: www.hlnovel.com