The scene of the body throwing is not big, and the urinary trace is not blood, so it is difficult to make it appear through technical means.

More importantly, the victim not only wore pants, but also had thick clothes. The innermost were underwear and then autumn pants. The outer part of the autumn pants was a pair of warm pants, and the outer part of the warm pants was also a pair of casual pants. When the suspect transported the body to the river, his hands might be stained with the deceased's incontinence feces and urine after being killed, but the deceased's feces and urine may not necessarily touch the ground or grass.

The Xiang Yaxin organization Yu Guosheng, Lao Kong and Xiao Chen and other technical police officers carefully investigated the scene for an hour, but never found the victim's urine. They could only use the stupidest method to "draw grids" on the scene and take a little sample from each grid.

The inspection materials were sent to the forensic examination and appraisal center of the municipal bureau, and the police in the DNA laboratory were indeed handled by special matters.

The equipment is very advanced now. There are any DNAs of victims in more than 70 test materials. It can be tested and compared in just one and a half hours. Xiang Yaxin simply asked Yu Guosheng to return to the branch office first. He sat in the hall of the inspection center waiting, and Director Feng and Liu Jianye were also waiting for his news in the hotel conference room where the task force was located.

Director Feng picked up his phone again to look at the time and pondered: "I said how did you withdraw the person who was in the survey? It turned out that Lao Gu, Lao Ji and Han Chaoyang took over, and they were targeted surveys."

Liu Jianye took a deep breath and smiled bitterly: "It's not because they took over that person, but if they touched him, they couldn't figure it out."

Director Feng thought that Han Chaoyang and several old men could conduct targeted investigations because they narrowed the scope of the investigation so small, and couldn't help but mutter: "How did Xiang Yaxin do the squadron leader, how did he investigate on the spot? The grass beside the septic tank was pulled by someone but didn't find it. This is too careless."

"Director Feng, this cannot be entirely blamed on them. At that time, the attention was focused on the suspect's footprints and on finding other items such as mobile phones."

"Fortunately Ji Kaiyuan discovered it. If Cao Zhen was caught by the suspect, we did not find such an important trace, which led to the delay in solving the case. Who will bear the responsibility?" Director Feng raised his head and changed his mind again: "The cowhide is not bragging, the train is not pushed. Ji Kaiyuan's fiery eyes are really well-known, but he didn't expect that he has not yet grown old after so many years of retirement."

Speaking of this, Liu Jianye immediately became energetic and couldn't help but smile: "According to our institute's Xiao Wu, Lao Wu's eyesight may be better than Lao Ji."

"I believe this. The reason why Wu Wenjie was not as famous as Old Ji Da back then was mainly because he was not a policeman. In fact, the thieves he caught were no less than Old Ji. And Old Ji was lucky. One year, the Ministry of Public Security organized police officers from various provinces and cities to rebel in another place. He caught up and went to the East China Sea to catch the thieves, which made the limelight."

...

As we were chatting, the phone rang.

Liu Jianye glanced at the caller ID and immediately picked it up and raised it to his ear: "Yaxin, is the result coming out?"

"South Liu, the inspection report has just been released, and no DNA of the victim was detected in the eighty-two pieces of the inspection materials."

"I understand." Liu Jianye was so worried that he would be so cold.

Director Feng could hear it clearly and was extremely disappointed. He squinted his eyes and stared at Liu Jianye, and then took the words back.

Liu Jianye was stunned for about two minutes before he recovered. He hesitated for a while and asked in a low voice: "Director Feng, what should I do now?"

"You are more familiar with the case than I am, and the past few days were mainly your commanders, so you make your decision."

"I've been waiting for half a day, so wait for another ten hours."

Director Feng didn't know what Liu Jianye was waiting for, and he didn't know what else he had to wait for, but considering that he was the general of Director Liu, he took the bag and stood up and said, "It's okay, it's dark anyway, and now I can't do anything else. I'll go back to the bureau first and contact me in time if there is any news."

"Director Feng, I'll send you there."

"Don't give it."

...

Director Feng walked downstairs with heavy steps, got into the police car and asked the driver to return to the branch office.

The car drove out of the hotel parking lot for a while. He was leaning against the chair and closing his eyes to rest, he suddenly opened his eyes: "Xiao Liu, don't go back to the branch, go to Han Chaoyang first to take a look."

"Director Feng, go to the Sixth Hospital?"

"I'll call first and ask where he is now."

"Okay, it's not easy to turn around here, I'll drive forward first."

After making a phone call and asking about Han Chaoyang's location, Director Feng asked the driver to go straight to the old district committee compound of Huayuan Street.

The first time the driver came, Director Feng had never been there before. Although it was very close to the East Station of the long-distance bus, the old district committee courtyard was in the alley and was not easy to find, so he had to drive the navigation.

When I arrived at the old district committee compound, I saw that the cafeteria and the conference room on the first floor were brightly lit.

The young men were eating while watching TV in the cafeteria. Han Chaoyang was sitting in the conference room to answer the phone. There was a laptop in front of him, and there was a laser printer next to the computer. Grandpa Gu sat opposite him and was writing his name on the back of a newly printed photo.

There were so many young men in the courtyard, but no one ran over to watch the fun.

The confidentiality work was done well. Director Feng was very satisfied. He raised his arm and knocked on the door that was opened, and smiled relaxedly, "Old Gu, Xiao Han, you are here, where are the others?"

Grandpa Gu was stunned, took off his reading glasses and stood up and greeted: "Director Feng is here, Director Feng, have you eaten?"

"No, but I'm not hungry."

"If you don't eat, eat here, we don't eat either," Grandpa Gu asked Director Feng to sit down, and explained with a smile: "Lao Ji, Lao Wu, Lao Ding and the young men from the anti-pun team were all checking outside. Lao Tang and Xiao Miao checked outsiders who had rented near the fertilizer factory in the past three years, regardless of men or women, whether they were lame or not, as long as the personnel who were found to meet the height and weight characteristics were summarized to us. Look, there were so many people who were found to be found in one afternoon."

"It's quite a lot." Director Feng picked up a stack of photos and asked in a low voice while looking through it: "Have you found suspicious?"

"If there is a possible connection with the March 14 case, no one has been found yet, but a fugitive was found."

"who?"

"This." Grandpa Gu took out a photo and a printed copy of his ID card information from the folder on his left, handed it on and said with a smile: "Sheng Yan, a native of Jiangnan Province, was wanted online for suspected false invoices of VAT. He has been hiding in Taoyuan New Village for more than a year. The house was rented by his beloved. He himself did not register at the Xinyuan Street Police Station."

It was really a rabbit that was beaten by the rabbit. Director Feng couldn't help but smile and asked, "Have you notified Bao Qingshan?"
Chapter completed!