After Wen Ce followed the security captain to see the scene, he said to Zhou Zhengcheng and Zuo Xu:
"You guys start collecting evidence first!"
Although the crime scene was destroyed, what happened has already happened and no one can change it. What they have to do is to minimize the impact of the destruction.
Collect evidence in time to avoid the crime scene from being destroyed three or four times.
"Xiao Zuo, take the camera and take a good picture of the crime scene."
Seeing everyone coming over, Zuo Xu naturally couldn't be treated as a lunatic and went to communicate with Dong Hongbin's soul.
Of course, communication was no longer possible. The effects of psychic detection and channeling skills gradually disappeared, and he could no longer see the other person.
"Yes, Brother Zhou."
Upon hearing Zhou Zhengcheng's greeting, Zuo Xu quickly picked up his camera, followed the other person's rhythm, and started taking photos to collect evidence.
It's just that this time he didn't have the advanced exploration skills experience card, and his true colors were revealed instantly.
His unfamiliar hands and feet, and his eagerness to keep up with Zhou Zhengcheng's rhythm, still made the other party confused: "Xiao Zuo, don't be nervous. This case is more complicated and the evidence collection is very difficult. You are a novice after all, so don't put too much pressure on yourself.
pressure."
"Uh, okay, thank you, Brother Zhou."
Was he nervous?
No,
He is missing an advanced exploration skill experience card!
"The direction of taking pictures is a little sideways, so that the light entering the shutter will have a layered effect, and the effect of the taken pictures can highlight the clues you want to express."
During the subsequent investigation, Zhou Zhengcheng investigated and collected evidence while also giving many instructions on Zuo Xu’s photography techniques.
Fortunately, Zhou Zhengcheng did not doubt Zuo Xu, why he was able to cooperate tacitly when he was in Fuhai for the first time, but when he got here, he was just a rookie.
He just thought it was Zuo Xu's first time seeing such a tragic scene, and he felt a little uncomfortable.
"Has the murder weapon been found?"
Wen Ce searched around the room and found the most critical physical evidence at the crime scene: the murder weapon. He seemed to have never seen it, so he asked them.
"There is a boning knife missing from the kitchen. It should be the murder weapon and was taken away by the murderer!"
When Zuo Xu and the others were collecting evidence in the kitchen, they found a set of kitchen knives on the table, which happened to be missing a boning knife.
"I know, you should be more careful when collecting evidence. After all, the scene has been destroyed. If you are not careful, you may miss key clues!"
Seeing that he couldn't find the murder weapon, Wen Ce had no choice but to give up, so he ordered them to be more careful when collecting evidence.
"Yes, Mr. Wen!"
Zhou Zhengcheng nodded in agreement, and then took Zuo Xu to continue to carefully investigate and collect evidence.
Just as they were investigating the crime scene in an orderly manner, a voice outside the door attracted everyone's attention.
"Touer? Is it your team B again this time?"
Zuo Xu heard the sound and looked around, only to see two people coming in from the door. One of them he knew was the young forensic doctor Luo Yang who appeared in the Fuhai case last time.
Standing next to him was an old man with gray hair. He was also wearing a white coat. He must have been a forensic doctor, and his status was not low.
"No, Group A is busy, so we can only go to Group B."
Wen Ce turned around and saw that it was Luo Yang and the others, so he replied, then stood up and said respectfully to the gray-haired old man: "Mr. Qian, are you coming in person this time?"
"I can't come if I don't come."
For such a tragic case, first-hand information is very important, and Mr. Qian is not worried about letting Luo Yang come alone.
"With the money always around, we have more confidence in solving the case."
Zuo Xu saw Team Leader Wen's respectful attitude towards Mr. Qian and couldn't help but become curious about his identity.
Who on earth could make the leader of their group B flatter so hard?
So he asked Zhou Zhengcheng next to him in a low voice: "Brother Zhou, where does this Qian Lao come from?"
"Mr. Qian's full name is Qian Lihui. He is the oldest forensic doctor in our Public Security Department. His status is no less than that of Director Wang. It can be said that he has been involved in all major homicide cases in Jinggang City over the past few decades. He has killed for us.
The department provided a strong autopsy report that is absolutely authoritative to solve the case."
Zhou Zhengcheng whispered to Zuo Xu about the origin of Qian Lao, and at the end he did not forget to give a thumbs up!
This is the real boss!
While the two were discussing in low voices, Mr. Qian had already entered the room.
As expected of the most senior forensic doctor, Mr. Qian also looked calm and composed when he entered such a tragic scene.
Seeing the headless body, Mr. Qian spoke calmly and asked casually: "Has the murder weapon been found?"
"No, he may have been taken away by the murderer."
After Wen Ce finished speaking, he took out a set of knives from the kitchen:
"There is a boning knife missing here. The murderer probably came to the kitchen first, took a boning knife, and then went to the bedroom to commit the crime. Of course, this is just our speculation. Whether the murder weapon was a boning knife?
We also need Mr. Qian’s professional appraisal.”
"Let me see the body first!"
Mr. Qian first came to Dong Hongbin's body and picked up his head.
The snow-white gloves on his hands were instantly stained red.
Mr. Qian seemed to be accustomed to such a terrifying scene, and he concentrated on studying the head in his hand.
"The incision is smooth, but the technique is slightly rough. This should be the first time the other party kills someone. The incision on the neck shows signs of repeated sawing."
Seeing Mr. Qian holding a head while making comments, Zuo Xu had a new understanding of the idiom "criticism" for the first time.
"There are many puncture wounds on the body. A rough look shows that there are two fatal wounds, one in the heart and one in the lung lobe. The size of the wounds is also consistent with the basic characteristics of puncture with a deboning knife."
Mr. Qian conducted a preliminary inspection of the corpses at the scene from a professional perspective. Luo Yang did not miss such a rare learning opportunity and followed the master to study hard.
Not only him, but Zuo Xu and the others also listened with great interest and exclaimed in their hearts: I learned it!
"Based on the sputtering area and angle of the blood, the murderer should be standing in this position. The angle of the first knife was to stab the heart obliquely. Only the huge blood pressure of the heart can cut the blood to the ceiling."
The crime scene is not only important for solving the case, but also for the forensic autopsy.
The traces at the scene have important guiding significance for their autopsy.
Mr. Qian took Luo Yang to conduct a preliminary inspection of the two corpses, and then said to Wen Ce: "If you have no problem, I will take these two corpses back to the autopsy room. The detailed autopsy report may be
You have to wait two days.”
"No problem, if there is any situation, we will contact you as soon as possible!"
Soon, the body was taken away by Qian Lao from the Forensic Medicine Department, leaving Zuo Xu and the others to continue investigating and collecting evidence!
Since the crime scene was very complicated, and Zuo Xu did not have the blessing of advanced investigation skills, relying on Zhou Zhengcheng to lead him was still a bit slow after all.
Except for a simple lunch at noon, the entire day was spent collecting evidence.
Of course, this is not entirely Zuo Xu's responsibility. The complexity of the scene is the main reason.
They extracted dozens of bloody footprints, most of which were evidence of contamination.
No one knows if there are any footprints of the murderer inside.
Relatively speaking, fingerprint extraction is better.
One of the bloody fingerprints, through reasoning, led everyone to believe that it was the one left by the murderer.
If true, it would be strong evidence to convict the murderer. This chapter has been completed!