novice forensic medicine

Chapter 86 Maybe We Are So Lucky

With such a sentence, Xu Dayuan, Liu Yongxin, Da Zhao and Zhou Ning were all stunned, and all turned their heads to look at Dr. Lu.

"How do you have data?"

As soon as Dr. Lu waved his hand, he sat on the chair in a familiar manner, took out his thermos, took a sip of wolfberry water, and Erlang's legs turned up.

"Why are you so anxious? When we first started debugging here, we asked the city bureau for some skeletons from unsolved cases to conduct scanning tests. Among them were the skeletons of some unidentified dead in this case. Whether it was X-ray films, or related files, I have kept electronic files.”

Zhou Ning looked at Liu Yongxin, both of them were silent. The people from the Municipal Bureau had just left, and they also made it clear that this case has nothing to do with the serial case. Once you investigate here, you will directly involve those eleven cases. Face.

Xu Dayuan waved his hand.

"If you want to check it, you can check it. Anyway, it was led by Dr. Lu. This is following the experiment. What's the use of thinking too much, it's just a normal comparison.

Moreover, the suspect in the Hongyi serial murder case is generally in a progressive state every time, and he is constantly summarizing and admiring his own case. I think it is normal to find anything different.

Let me talk about my discovery first. The deceased, Cheng Chunyan, worked in Wanhua International Logistics Co., Ltd. in the bonded logistics park. Yes, I get off work every day from 09:30 to [-]:[-].

Yesterday, that is, March 3, according to Cheng Chunyan's check-in record, she left the company at 9:9 and rode an electric car to and from get off work. It was a three-kilometer journey back to Zhujiazhuang from the company, an L-shaped route.

You can see that you came out of the company, turned to this newly built ecological road, walked two kilometers westward and crossed the bridge to Zhujiazhuang, and the location where we found the body was the turning point of this L-shaped route.

A little further north, the surveillance at the entrance of the company can see it, and a little further west, the surveillance on the bridge can also be seen, but now you can’t reach it there. It seems that this is not a coincidence. A level, but also very detective awareness. "

Dr. Lu didn't understand these things, but he held the thermos and stared at the schematic diagram drawn by Xu Dayuan.

"Five years, eleven cases, each of which has to be carefully designed. He created it as a work of art. Of course, he needs to investigate carefully. I think the people who passed by here in the night before last night should be collected. Check it all out."

Da Zhao's words are very reasonable, but if everyone who appears in the video for a month restores and searches, the workload will be quite huge.

But thinking about the night, a person has been riding three kilometers by herself for so many days in a row, is there no one to pick her up?Or people in the same business?
"Is Cheng Chunyan alone in this company in Zhujiazhuang? If she leaves work so late every day, judging by her sister's caring attitude towards Cheng Chunyan, her family should come to pick her up, right?"

Xu Dayuan smiled.

"I see, Zhou Xiaozhou is more careful. Cheng Chunyan has a colleague named Liu Yufeng and her in the village. They work as dispatchers in this Wanhua International Logistics Co., Ltd. They go together almost every day. Yesterday Liu Yufeng had something to do at home. I asked for leave in the afternoon, so Cheng Chunyan placed the order."

"Suddenly placed alone? That means that the murderer has been guarding here every day, and only when he saw Cheng Chunyan placed alone, did he become suspicious. How can a single girl be robbed casually at night?"

Zhou Ning's words stunned several people, as if they were only thinking about how to find the murderer's video, but ignored these details, Xu Dayuan raised his hand.

"Don't stop, keep talking."

Zhou Ning was taken aback.

"No, that's all I can think of. People follow me every day, but yesterday I placed an order and something happened. It's not a coincidence, but someone followed me a long time ago."

Big Zhao came over.

"Transportation, there must be transportation here, after all, we didn't find the electric car of the deceased, did we?"

Xu Dayuan shook his head.

"The people staying by the sea found the electric car, and it was brought over in a while. The car was thrown in the crevice of the stone on the east side of the crime scene, and the police dogs searched it."

Da Zhao paused.

"The police dogs have been mobilized, what else have you found?"

At this moment, Xu Dayuan's cell phone rang, Xu Dayuan hummed twice, and pointed towards the downstairs.

"The electric car has been shipped back. Da Zhao, let's go get the fingerprints and see if we find anything?"

Da Zhao didn't talk nonsense, and went downstairs with the survey box. Xu Dayuan stood up and took Dr. Lu's hand.

"Since my brother is here, I won't treat you as an outsider. If it's convenient for you to show the files mentioned just now, Zhou Xiaozhou and Liu Forensic Doctor can find commonalities. More data."

"Don't worry Xu Da, I'll see if the equipment has been debugged, and we'll start working when it's done."

"Let me arrange a place for you to live in."

Dr. Lu waved his hand.

"Don't worry about these trivial matters. We'll go back to the city at night. It's not far away, so we can just commute back and forth. Anyway, there is a bus in the courtyard, which is very convenient for us."

"Okay, then I'll go first, Liu Yufeng still needs to check."

Xu Dayuan didn't say any more polite words, and left quickly.

Dr. Lu also went to the next door. After all, the equipment can only be assembled before he can start working. He is full of interest now, after all, the first experiment was so successful.

Zhou Ning and Liu Yongxin went downstairs together. Da Zhao squatted in front of an electric car and kept sweeping it. Zhou Ning leaned over and observed it carefully.

The electric scooter is [-]% new, an unknown brand, with a thick PU windshield hanging on it, except for the position of the pedals, there is no damage anywhere else. As for the pedals, it seems to be thrown into a stone There was a lot of dirt on the windshield, but there seemed to be a bloodstain on the corner of the coffee-colored rear windshield.

Zhou Ning opened the investigation box, held up the magnifying glass to observe carefully, the blood was very faint, and could not be found without such a close observation, but the blood was rubbed here, could it be that the deceased touched the electric car after being injured?

This idea was directly denied by Zhou Ning.

The clothes of the deceased were all torn, with blood stains on them. It was obvious that he was abused while infringing. If he was so severely injured, if he could escape to the side of the road, there must be more traces left, but there were no traces at all at the scene. There are bloodstains on the boulder.

The more this is the case, the more nervous Zhou Ning is. Could it be the blood left by the murderer?
Thinking of this, Zhou Ning hurriedly took a photo, then took out the swab, collected a blood sample, and then put it into a bottle. Such a smooth and smooth action caught Liu Yongxin's attention.

"What did you find?"

"Bloodstains, I found bloodstains on the windshield. This location is not like the one left by the deceased. The rubbing marks are still fresh, and there is dust on it. It feels like it was stuck when it was discarded."

Liu Yongxin looked carefully and nodded repeatedly.

"It's a good way to stop a woman who is walking alone late at night and pretend to be miserable."

"what?"

Da Zhao was stunned, he didn't see what happened here, Liu Yongxin waved his hand.

"Fuck you, let me talk less to Zhou Xiaozhou."

Following Liu Yongxin's guidance, Zhou Ning thought of the road map, which was directly displayed on the large transparent screen, and also marked the location of the crime scene thoughtfully. Are you pretending to be miserable?
"What Master means is that the murderer saw the deceased approaching from a distance, and he was alone. At this time, he pretended to be hit by a car, or was injured and fell down, and then made a little noise to attract the deceased to take a look.

Seeing an injured person in such a remote place, it was almost ten o'clock, and there were almost no people or cars passing by on the road. She kindly checked, and then she was kidnapped by the murderer and went directly to the beach to be killed? "

Liu Yongxin nodded.

"It's a good addition. I didn't think it would be so detailed, but it must have attracted the attention of the deceased. When you see an injured person, you just feel scared, and you subconsciously think that the other party is not in any danger, right?"

Zhou Ning nodded.

But looking at the bloodstain, Zhou Ning frowned slightly again.

"If it's really a serial murderer in red, would he hurt himself in order to attract others' attention?"

Da Zhao leaned over and raised his hand, looking at Liu Yongxin, Liu Yongxin gave the kid a blank look.

"Tell me, what's your opinion?"

"I have no opinion. I just think that if it is true to what you guessed, then it is not impossible for him to find out that the deceased is alone in such a hasty way, and leave traces on a temporary basis. I don't think it is impossible. So lucky!"

(End of this chapter)