"You think, is it possible that Yang Zebiao was coerced and had no choice but to do that?" Ran Tao guessed, "Although there is the word 'Biao' in his name, his personality and the meaning of the word are not the same. It matches, from all aspects, he doesn’t look like a cold-blooded killer!”
"Yang Zebiao is 1.72 meters tall and weighs 63 kilograms. He has no criminal record, no bad habits, and no experience in fighting or shooting," Miao Ying said.
"If he was really coerced, he should have been silenced long ago!" Wu Xiumin denied, "It's impossible for him to show up again after 13 years!"
"Forensic doctor Gao..." At this moment, Zhao Yu suddenly thought of something and hurriedly asked Gao Facai, "I want to ask a question. You said, if the murderer of Wu Fangfang wanted to use Yang Zebiao's dander tissue to forge evidence. If so, can it be done?”
"Before this, I had been aware of this problem, so I tested it specifically," Forensic Doctor Gao carefully took out his laboratory report and introduced, "The residue was extracted from the fingernails of Wu Fangfang's left hand. The residue content in each finger is different, with the middle finger and index finger having the most, the ring finger followed, and the little finger and thumb having the least.
"This state is at least consistent with scratches in reality! There are not only skin tissues in the residue, but also a small amount of blood. No matter how you look at it, it looks like Team Leader Wu scratched the murderer's skin with his fingers. ! It’s just..." After reading this, Gao Facai suddenly raised his head and said, "Since we still have certain technical flaws in the detection of residue activity,... if someone deliberately framed it, it is not impossible to do it! "
"Oh!? Can it really be done?" Zhao Yu opened his eyes wide.
"Yes!" Gao Facai nodded, "The simplest way is to cut off Yang Zebiao's arm and bring it to the scene. After killing the person, grab Wu Fangfang's finger with force. This will create a scene exactly the same as the real scene. Effect!"
"This..." Everyone stared.
"Of course there are more complicated ways," Gao Facai said still very seriously, "In that case, enough of Yang Zebiao's skin tissue and blood must be extracted in advance, placed in professional vessels, and brought to the crime scene. Waiting for death After finishing, he used some kind of precise instrument to fill the gaps between Wu Fangfang's nails!
"However, doing this requires strong technical skills and a long time!" Gao Facai nodded and said, "For a murderer who has just killed someone, it requires extremely strong psychological quality to complete it!
"Of course, we do not rule out the possibility of multiple people committing the crime!" Forensic Doctor Gao added, "We have carefully inspected the scene for traces, but we have not extracted any valid footprints. This is enough to show that the murderer has a strong At the level of counter-reconnaissance, he at least knows the procedures and methods of police investigation sites very well!"
"It seems..." Zhao Yu pondered, "The murderer is really not that simple. He may be a master!"
"I think so too!" Miao Ying said. "The murderer deliberately used blunt instruments such as hammers and hammers, possibly to mislead us and make us think that his killings were casual! This will divert our attention to the pain in Wu Fangfang's nails. Doubts about the evidence..."
"Then..." Zhao Yu thought for a moment and then asked, "Forensic Doctor Gao, can I say this, on the day Wu Fangfang was killed, Yang Zebiao was at least still alive?"
"Hmm..." Gao Facai thought for a while and replied, "It's hard to say. As I said just now, we still have flaws in the detection of residue activity. We can't pass those residues to confirm that Yang Zebiao was caught by Wu Fangfang's fingers. , or was he already dead when his skin tissue was extracted by others!"
"Oh... then... at least he won't be dead for a long time, right?" Zhao Yu asked unwillingly.
"Team Leader Zhao, I understand what you mean!" Gao Facai was quite experienced and immediately answered for Zhao Yu, "Now that this evidence has appeared, it is enough to show that Yang Zebiao will not have been dead for a long time!
"If Yang Zebiao died a long time ago, there would be no way to extract skin and blood! If he had been frozen after death, or if living samples were retained, then we would definitely test it out!
"Although we have flaws in the activity detection, it can at least show that Yang Zebiao's evidence is fresh enough!"
"Tsk, tsk..." Ran Tao smacked his lips behind Wu Xiumin and muttered in a low voice, "How evil..."
"But, no matter what!" Zhao Yu nodded and said, "Even if the murderer of Wu Fangfang is not Yang Zebiao, he must have a close relationship with Yang Zebiao! So... if we catch this murderer, it is possible to detect the rural cooperative medical system 13 years ago. A murderous crime! So, now we... Zeng Ke can stay and sit in battle, and the others can come out of the scene with me!"
"Um... wait..." Ran Tao asked in confusion, "Boss, didn't you just say that the focus of solving the case is the rural cooperative murder case? Wu Fangfang's case... um..."
"Zeng Ke..." Unexpectedly, Zhao Yu ignored Ran Tao at all and instead told Zeng Ke, "Compare the outline of the suspect riding the motorcycle and see if you can find anything?"
"good!"
After Zeng Ke agreed, everyone stood up together and prepared to leave.
"Idiot..." Wu Xiumin pushed Ran Tao from behind and taunted with a smile, "Have you eaten enough for the New Year? The team leader means to smooth out the case first and then investigate the case, so that you can have a clear mind. Can’t you see? Only by solving Wu Fangfang’s murder case can we solve the NFC murder case?”
"Oh... that seems to be the case..." Ran Tao was still a little confused, "but... how to explain the theft?"
"Let's take a look at the situation first. If Liu Zhanbing and Xu Hai can't handle it..." Zhao Yu turned around and said, "We have to go there in person, let's go..."
Just like that, following Zhao Yu's order, everyone went to Changming City Martyrs Cemetery to investigate the crime scene.
When we arrived at the scene, we found that, as Captain Wang Yongxia said, although the cemetery area is close to the downtown area, it is extremely desolate and desolate. Moreover, because Wu Fangfang was murdered on the fifth day of the first lunar month, and influenced by the custom of not going out on the fifth day of the lunar month, the police could not find a single witness near the crime scene.
The police could only see through the camera at the entrance of the cemetery that Wu Fangfang arrived at the cemetery by taxi at around 8:50 that morning.
After the incident, it was not until around 11 noon that a veteran cadre who visited the graves of his comrades saw him and called the police.
It is said that if he hadn't happened to be seen by that veteran cadre, he probably wouldn't have been discovered by anyone at all!
It was precisely because of the timely discovery that the forensic doctor was able to accurately deduce that Wu Fangfang's exact time of death was around 9 a.m. In other words, she might have been murdered as soon as she arrived at her fiancé's grave!
When Zhao Yu and others arrived at the scene, they could still see the shocking bloodstains in front of the grave. An outline was marked with white powder where Wu Fangfang finally fell to the ground and died. Her head was facing the grave, so that after being attacked with a blunt instrument, the blood not only splashed on the tombstone, but also dyed the white lilies red! !
(End of chapter)