"I heard from the people in the village that this Wu Youtian is particularly filial and is a well-known filial son. He once mentioned to the people in the village that he wanted to take his mother to Qiyang to live with him, but his mother couldn't live or die, saying that the expenses in the city were too big, and there were no acquaintances, and Wu Youtian was now in his 30s and had not yet married."

Director Wang said as he walked, and soon arrived at Wu Youtian's house.

Before they could enter the door, a dog sprang out of it and barked at them.

Hearing the dog barking, a woman in her 50s walked out of the house, and saw that Director Wang was a little stunned.

Director Wang smiled at her and said, "These are Wu Youtian's comrades-in-arms, who happened to pass by our Xixia and said that they wanted to see you, but they didn't know the way, so I brought them here." ”

Qiao Qingshi and the others were wearing civilian clothes, and when they were in Xixia, he specially bought a barrel of oil and a box of apples, and Director Wang's words were discussed by them on the road.

Qiao Qingshi walked inside with oil and fruits, and said as he walked, "I just passed by Xixia, and I didn't have time to buy any gifts" 🅼.VOD🆃W.🅲OM

Liu Daoxiang had no doubts.

She enthusiastically said to Qiao Qingshi, "People come to make it, what else do you buy?"

Then he warmly invited Qiao Qingshi and Director Wang to sit down on the Eight Immortals table in front of the hall, and hurriedly went to boil water to make tea.

Qiao Qingshi hurriedly said, "Auntie, don't be busy, let's sit down and leave." ”

"It's rare to come, let's go after dinner." Liu Daoxiang is very enthusiastic.

"Auntie, we haven't seen Wu Youtian for a few years, is he okay now?" Qiao Qingshi pretended to ask casually.

Speaking of Wu Youtian, Liu Daoxiang's face darkened suddenly, and on her haggard face, she couldn't help but shed tears, she shivered and took out a medical record from the wooden cabinet in front of the hall, and said with a whimper, "This is what he brought back from Qiyang half a month ago, quietly stuffed under his pillow, I accidentally found it when I was drying the quilt a few days ago, advanced liver cancer"

Advanced liver cancer?

All of them froze.

Qiao Qingshi took the medical record and looked at it carefully, the case was from Qiyang Cancer Hospital, it was true, liver cancer was in the advanced stage!

Qiao Qingshi understood everything in an instant.

The 1 million that Wu Youtian transferred to his mother Liu Daoxiang is the reward for killing!

The mastermind behind the car accident must have known that Wu Youtian was suffering from cancer, so he spent more than 1 million to buy Wu Youtian to kill people, that person knew that Wu Youtian was a filial son, and he must not be relieved that his mother was alone, Wu Youtian also knew that he was suffering from an incurable disease, so he was willing to take risks and caused the car accident at the intersection of Qihe Avenue!

When he left Wujing Village, Qiao Qingshi's mood was very heavy

When Qiao Qingshi arrived at the bureau in the evening and wanted to interrogate Wu Youtian, he learned that Wu Youtian, who was still alive in the morning, was actually dead! The medical examiner is conducting an autopsy to find the cause of Wu Youtian's death.

Forensic Office of Qiyang Public Security Bureau.

Wu Youtian lay motionless on the dissecting table, his face was dark, his face was hideous, extremely distorted, and he looked like he had experienced great pain

Qiao Qingshi rushed to the dissection room in a hurry, saw the forensic doctor Lao Zhang coming out of the dissection room, and asked repeatedly, "Lao Zhang, have you found out?" What caused Wu Youtian to die? ”

"It's cyanide poisoning!" Lao Zhang said with a puzzled face, "Captain Qiao, I wonder, how could cyanide be put into Wu Youtian's rice?" ”

Cyanide is certainly no stranger to bluestone.

It is a poison that is quite toxic, and it is said that a milligram can kill hundreds of people, and a little can kill people. I believe you have seen a lot of movies and TV series, in which there are often pictures of latent people dying immediately after biting the button after being exposed, and the substance on it is cyanide.

There are ghosts in the Public Security Bureau!

This thought flew out of Qiao Qingshi's mind.

Cyanide can't be obtained by ordinary people, but this person not only got cyanide, but also could accurately put it into Wu Youtian's meal, which can only be done by internal ghosts.

After Qiao Qingshi reported to Hong Ziqiang, he immediately launched an investigation into the personnel who had access to Wu Youtian inside the detention center

After investigation, the special case group found that Han Chaoguang, Xiao Shao, and Xiao Zheng made their last public appearance in the office building of the Mining Machinery Factory, and Liao Wenpeng, deputy head of the special case group and head of the Criminal Investigation Corps, immediately led people to the Mining Machinery Factory.

The huge office building of the mining machinery factory is almost empty, the executives are laid off, and the new management has not yet begun to compete for posts.

Liao Wenpeng asked the director of the office to call the people who were at work that day to the conference room one by one to ask, and their answers were almost the same that day, Secretary Han of the Commission for Discipline Inspection went to the office building to find Niu Xiaoben, and after knowing that Niu Xiaoben was not there, they went downstairs and left