Detective from the future

Chapter 602
Ma Xiwen pointed to the floor and said, "These fluorescent spots are full of human blood. After cleaning and treatment, it's hard to see with the naked eye."

"Judging from the traces of blood, it should have been sprayed."

"There was a lot of bleeding, and if it was all one person's blood, it's likely a major artery was injured."

"I suggest asking someone from the forensic department to come over. They can combine the characteristics of the human body to obtain a more detailed on-site analysis."

Bao Xing asked, "Can DNA be detected in these washed bloodstains?"

"I will try my best."

Ma Jingbo asked, "Are there any other discoveries?"

Ma Xiwen spread his hands, "The scene was cleaned very clean, and there are no other clues except for the remaining blood."

Ma Jingbo glanced at his watch, "Bao Xing, call the forensic department and ask them to send someone over."

"Han Bin, take someone to visit around and see if you find anything."

"Zhu Jiaxu, you lead someone to collect surveillance around you."

"At 06:30, a meeting will be held in the Municipal Council's conference room."

Everyone responded and split up.

……

Han Bin took a group of people to visit nearby, but the effect was not very good.

One is that Niu Xin lived here for a relatively short time.

The second is that there are a lot of people here, many of whom are renting houses from other places.

Only the proprietress of the nearby canteen had an impression of Niu Xin.

According to her, Niu Xin came to his store to buy things.

Han Bin asked her to call up the surveillance at that time. Niu Xin came alone, which basically matched the description of the proprietress. He bought cigarettes, wine, peanuts, ham, and instant noodles, and did not see any problems.

Han Bin still copied a copy of the monitoring and took it back for research.

Han Bin continued to visit around, but no one else had any impression of Niu Xin.

At 06:30 in the afternoon, Han Bin took people back to the Municipal Bureau for a meeting on time.

In addition to the people from the Second Squadron, Ding Xifeng, the captain of the Municipal Criminal Investigation Brigade, attended the meeting.

Ding Xifeng saw that people were almost here, so he said with a straight face, "Captain Ma, let's have a meeting."

"Yes." Ma Jingbo responded and called everyone to the meeting.

Ding Xifeng didn't know much about the details of the case, so he continued, "Captain Ma, you can preside over the meeting, and I'll listen in."

Ma Jingbo organized the language, "I would like to briefly introduce the situation of the technical department and the forensic department."

"The technical department has extracted DNA from the blood in the house, and is comparing it with Niu Xin's mother's DNA. Whether the deceased is Niu Xin will have a result soon."

"In addition, based on the traces of blood splatter at the scene and the physiological structure of the human body, it is speculated that the victim's throat should have been cut to death. From the perspective of the blood falling, the victim's throat should have been cut while standing."

"The victim's height should be between 1.7 meters and 1.8 meters two."

"And Niu Xin's height fits exactly in this range."

After Ma Jingbo finished speaking, he glanced at Ding Xifeng, saw that the other party hadn't said anything, and said to the others, "Tell me about your investigation."

Han Bin said, "I took people to visit the Jiayuan community, because Niu Xin moved there for a short time, and not many residents had an impression of him. The only person who clearly stated that he had seen Niu Xin was the nearby canteen. the proprietress."

"We checked the surveillance at the canteen. Around June 3, Niu Xin did go to the canteen and bought some food. He went alone at that time, and no trace of his companion was found."

"We haven't found any valuable clues so far."

Ma Jingbo pointed to Zhu Jiaxu who was beside him, "Where's your group?"

Zhu Jiaxu replied, "Jiayuan Community is an old community, there is no property management company, and its own monitoring facilities are not complete, and it is an open community, extending in all directions, so it is a bit difficult to investigate."

"We have collected private monitoring of the shops around the community, and we haven't had time to investigate."

Ma Jingbo interrupted the other party, "It means that your group has no new clues now."

Zhu Jiaxu didn't answer, it was a tacit consent.

Ding Xifeng threw the carbon pen on the table, and said in a stern tone, "Your efficiency is not good."

Ma Jingbo argued, "Captain, we only discovered the clue this afternoon."

Ding Xifeng said, "It was discovered this afternoon, and the identity of the deceased has not yet been confirmed?"

Ma Jingbo replied, "The technical department is already comparing the DNA."

Ding Xifeng waved his hand, "You can't take the technical department for everything. The criminal investigation team must also be able to determine the identity of the deceased. You don't need to have solid evidence, but you have to have a spectrum in your heart, how to investigate the next case."

"cough……"

Ma Jingbo coughed lightly, "According to the existing evidence, I speculate that the deceased should be Niu Xin, and we have already investigated in this direction."

Ding Xifeng continued, "According to your assumption that the deceased was Niu Xin, has his death time been confirmed?"

Zhu Jiaxu replied, "The body has not been found yet, so the time of death cannot be determined for the time being."

Ding Xifeng snorted, "When you find Niu Xin's body, the day lily will be cold. If there is no body, you can still use criminal investigation methods to determine the approximate time of death of the deceased. You are all old criminal investigators. I don't need to tell you how to do it."

"Also, if Niu Xin was killed in the house, where is the body now?"

"If it's not in the house, how was it transported out? Was it dismembered or cremated on the spot?"

"Determine the approximate time of death, determine the method of transporting the corpse, and then compare it with video surveillance. Will it be more efficient?"

Seeing that Ding Xifeng was very angry today, Ma Jingbo didn't dare to answer, but just listened quietly...

Ding Xifeng said a few more words about the case, and then changed the subject, "Comrades, this was originally a prison escape case, but the escaped prisoner died, and now the person who helped Zhu Wei escape from prison also died, and the case snowballed. "

"The arrest warrant for Zhu Weichao has been lifted, but the case of Zhu Weichao's murder has been unable to be solved, and the truth of the case cannot be released to the public. The one-week deadline for solving the case is coming soon."

"Looking at the present, Zhu Weichao's case has not yet been solved, and a new case has been brought out, and he died again."

"The leaders of the Municipal Bureau are very dissatisfied with this, and began to doubt the ability of our city's criminal investigation team to handle cases. It's a trivial matter for me to be scolded, but our Qindao city criminal investigation team can't lose face."

"I know that everyone has worked very hard, and I know that everyone has worked hard, but we must work harder under the current situation. Criminals are more cunning than we imagined. Although I don't want to admit it, we have been dragged by each other from the beginning until now. Follow your nose."

"First Zhu Weichao was killed, and now the person who assisted Zhu Weichao in prison is also dead. The man behind the scenes is destroying the criminal evidence step by step. If we want to catch him, we must go faster than him and get in front of him."

"You should understand what I said, and I don't want to repeat it a second time. In short, solve the case as soon as possible!"

(End of this chapter)