Guo Yilei's last traceable location was found, but whether the bloodstains in the room really came from Guo Yilei still need to be further confirmed.

The technicians put away the nails, carefully and comprehensively collected blood samples from various places, and then urgently sent them back to the technical center for comparison and analysis with the hair extracted from Guo Yilei's residence.

Reconstructing the scene through the trajectory of the blood has always been a very troublesome task.

In addition, the amount of blood at the scene is large and multi-covered, and it is necessary to pay attention to looking for special bloodstains, fingerprints, hair, silk fabrics, etc., which may have been left by the suspect, just like unraveling a messy ball of yarn, the complexity of which can be imagined.

Xiao Ran squatted next to Zhang Lei and watched him carefully pull out a sewing needle from under a large dripping blood stain with tweezers, although it was stained with a little coagulated dark brown blood, it still couldn't hide the cold and shining sharpness on the tip of the needle.

Come to think of it, Guo Yilei should have been taken care of by it before her death.

Xiao Ran licked his lips that were a little dry, raised his hand to hand over a ziplock bag, and asked, "Did you find anything about Guo Yilei's actual residence?"

"Nope. ”

Zhang Lei shook his head, stared at the sewing needle for a moment, took the ziplock bag and put the needle in, "Guo Yilei's residence is full of her own things, but in the trash can in her bedroom that she hasn't had time to emptie, we found a used safety condom, which has been sent back for inspection." ”

Speaking of this, Zhang Lei looked up at Xiao Ran and smiled, and said, "The most important thing is that we found a box of Dures in her bedroom cabinet, and half of the box has been used." - Life must be abundant!"

"Enrich your sister, do your work!" Xiao Ran took off his gloves and whipped Zhang Lei, got up and was about to go out.

Zhang Lei shrugged his shoulders, suddenly turned his head to Xiao Ran and said: "By the way, have you located Guo Yilei's signal movement trajectory before, after we analyzed, we found that before Guo Yilei moved in the direction of Changqiao Village, she stayed in her actual residence for more than an hour, and in between, she was near an entertainment club, and we judged that before she returned to her residence, she should be playing in the club." ”

Xiao Ran narrowed his eyes, worthy of a brother who had slept on the bunk for four years, and he instantly understood the meaning of Zhang Lei's words: "What do you think the protective sleeve in Guo Yilei's bedroom was used for more than an hour?"

The person who used it was brought to her residence by Guo Yilei from the clubhouse. So you suspect that the person who kidnapped Guo Yilei to Changqiao Village is the same person who brought Guo Yilei back to her residence to applaud love?"

"Quite possibly. ”

Zhang Lei put away his smile and nodded solemnly: "Even if it wasn't for Guo Yilei who he held and detained, then he should be the last person to contact Guo Yilei before Guo Yilei's accident."

What he knows is crucial for us to understand Guo Yilei during that time. - But my personal opinion, he should be the suspect, at least he has a lot of suspicion!"

"Did the clubhouse investigate?"

Xiao Ran immediately asked: "There is also the monitoring around Guo Yilei's residence, as well as the monitoring of important intersections on the road where she came at that time, but someone went to adjust it?"

"It's necessary, the monitoring around Guo Yilei's residence was adjusted when we passed. ”

Zhang Lei said as a matter of course: "The monitoring of important intersections during that time period also asked the traffic management center, and the people of the visual investigation team should be watching it now." As for that entertainment club, Brother Pi has already brought people over!"

Xiao Ran nodded, he was still very relieved about Zhang Lei and Pi Zizun's ability, and believed that it wouldn't be long before the person who had negative contact with Guo Yilei at a negative distance would be found.

Walking out of the abandoned flour mill, but seeing the cement roadside not far away, Shao Yong and He Xiaoli were chatting with a few people who were opposite each other.

After a closer look, it turned out to be the deputy captain of the Criminal Investigation Brigade of the Chengdong Branch.

The deputy captain was bronze-skinned, and his figure was slightly fat, Xiao Ran remembered meeting with him when he met with Thunder.

However, the time was a little far away, and there were many people attending the meeting at that time, Xiao Ran only remembered that the deputy captain's surname was Hou, and he couldn't remember the name clearly.

- Actually, I didn't pay attention at all.

Xiao Ran walked over, only to hear He Xiaoli briefly talking about the situation with the deputy brigade of Nahou, after all, he was doing things in someone's jurisdiction.

After listening to He Xiaoli's words, Deputy Captain Nahou said with a solemn face: "Missing, I was illegally detained in Yongqiao Village...... Was it killed, was the body found?"

"The person has not been found, and it is difficult to say whether he is dead or alive. However, judging from the scene, it should be injured, and if you find it as soon as possible, there is still hope of survival. Shao Yong said sincerely.

Xiao Ran blinked, he had clearly reported just now that the probability of surviving was basically zero.

However, Xiao Ran probably also knew what Shao Yong meant, if it was definitely a murder, the Chengdong Branch would definitely intervene in the joint investigation, perhaps...... Does Brigade Shao not want to bother others?

"Oh, that's right. Deputy Captain Hou nodded, and then asked, "Then Team Shao, when you want us to help, please say hello!"

"It's late now, it's hard to knock on the door. ”

Shao Yong looked up at most of the residents in front of him and the lights out, and said with a solemn face: "You will notify the surrounding residents early tomorrow morning, try not to go out if you are fine, we will join forces to do a carpet touch arrangement around here!"

"Okay, I'll report back when I get back. ”

Deputy Captain Hou agreed, turned his head and saw Xiao Ran approaching, and grinned: "Hey, isn't this our Xiao Xiao Team Leader! Think about how when I first joined the police for more than a year, I was still registered in the office!"

"It's not as good as you say, it's all about everyone working together. Xiao Ran smiled politely and said lightly: "Actually, if I can choose, I really don't want to make any contributions......

Near the wee hours of the morning, Shao Yong and He Xiaoli led most of the people back to the team.

Xiao Ran left behind with a few people, and the assistive technology team continued to rebuild the site, after all, you can't just leave the technicians here to work overtime, right?

Time passed minute by minute, and the suburbs in the early morning were silent, and it was pitch black everywhere.

A gust of cold wind mixed with the smell of earth ran through the corridor, and the light of the searchlights placed indoors and outdoors seemed to be blown a little darker, but fortunately, more than a dozen of them stayed here, and they didn't feel any fear.

Although Guo Yilei misbehaved and did have the concept of betraying the public, she was a victim at this time.

It is conceivable that she is alone in this factory that has been abandoned for many years, although she is not alone, but she has to face a criminal who may be even more hideous than the devil.

It's a feeling that no one wants to experience.

The on-site investigation work is basically completed.

Just as everyone was about to call it a day and return, Xiao Ran's mobile phone rang again, it was Li Fangfang calling.

Answering the phone, Li Fangfang opened his mouth and said, "It's confirmed, that bloodstain is indeed Guo Yilei's shed." ”

Xiao Ran took a deep breath and didn't speak, although he didn't want to hear the news, but when the result came, he still had to face it after all.

"Also, the person who last contacted Guo Yilei has also been found!"