"Jiang Yuan, I have sorted out the business trip records of Victim No. 1. He went to many places and the frequency was not low. Each trip lasted more than three days, and seven days was more common."
In the corridor, Liu Jinghui introduced the situation to Jiang Yuan as he walked.
Cao Chujun led people to find the divorce suspect, but the task force would not stop because of this. Unless the murderer was sure to be caught, the task force could not stop and wait every time there was a valuable clue.
.
Liu Jinghui is engaged in reasoning anyway, and he is famous for reasoning until the last moment. In fact, he once had the criminal police team arrest the suspect. After the task force announced that it had stopped, he continued to reason, which finally proved that this
The suspect is not the murderer. It’s just that this kind of story is relatively sensitive and it’s hard for the industry to brag about it.
No matter what, Liu Jinghui is a criminal policeman who has his own rhythm and work style, even in the special case team in Jiangyuan.
Jiang Yuan was already familiar with this cooperation model with Liu Jinghui. He casually took the records compiled by Liu Jinghui and said as he walked, "Is there anything special about going more than three days at a time?"
"Their unit has been on a business trip for three consecutive days, and they can take an extra day off when they come back, because a business trip is equivalent to working overtime." Liu Jinghui tried his best to let Jiang Yuan understand the environment the suspect was in when the case occurred, and then speculated: "I think it's just for
That kind of thing, an extra day off can give you an extra day of fun. She doesn't feel lonely when she's on a business trip, and her schedule is probably full."
"Have you found her schedule?" Jiang Yuan suddenly thought: "If she has so many schedules, she must have something to record them."
"I found it a long time ago. She made some passwords of her own. She doesn't have a name or anything. I asked someone to check it. I guess it's mainly about time."
Jiang Yuan raised his eyebrows: "I also know the password."
"Oh... yes, you also know the password. Then I will bring it back to you to see." Liu Jinghui has seen things before, and he has really forgotten them. He is not Yu Wenshu, so he can't remember things every day.
Le, and Jiang Yuan has too many skills, and the flower of Xingke is almost the same.
Jiang Yuan responded without being too excited.
The biggest secret of Victim No. 1 Zhao Qian is probably her unique sexual fetish. There is nothing confidential about her work or her family background. What the password can protect is probably her life that is now completely open. If
Just recording some time, date, etc. is actually of little help in handling the case.
interrogation center.
Cao Chujun was sitting outside the fence, smoking a cup of Zhonghua with a clear origin while watching the suspect inside the iron fence take his fingerprints.
I saw a police officer grabbing the suspect's hand and rolling it around on the fingerprint scanner.
"How's it going?" Jiang Yuan and Liu Jinghui walked in together, followed closely by Mu Zhiyang and others with bulging waists.
The bags under Cao Chujun's eyes were shaking when he saw them. There are some big guys who always have 79 in their trunks, but those are legendary ones, and their personal interests and pretentiousness are the most important.
There is actually a real demand for Type 79 on Jiang Yuan's side, which Cao Chujun never thought of.
Cao Chujun looked back and answered the two people's questions: "The suspect was calm and didn't speak. He didn't even say a word when he was questioned. It's not normal."
"The suspect has a case against him?" Liu Jinghui immediately thought of this and asked, "Did you tell him what the case was?"
"Of course not, such a basic thing..." Cao Chujun paused and then said: "However, when we called to arrest the suspect, he neither resisted nor escaped. Judging from his resume, he
I have not received special training and have no military background. How to complete the three kills still needs to be considered..."
"It means that he may be carrying a case, but it is not this case?" Liu Jinghui understood.
Cao Chujun nodded and said: "Based on my experience, those who commit such a big case should be frightened. When they see the police coming to the door, they either run or jump. They are arrested quietly and then resist the interrogation... It cannot be done..."
"No, it's quite special. The situation of this suspect... I don't think we should set our expectations too high."
Although he knew that Jiang Yuan had judged the suspect's body shape based on blood stain analysis, he didn't know how detailed Jiang Yuan had been.
As for other evidence, the most important point is that it must have superior physical fitness and skills, as well as professional knife-wielding skills, and even a certain ability to kill. This requirement is actually the same as alibi. If you don’t have it, you don’t have it.
Yes, if not, it cannot be presumed to be the murderer.
Liu Jinghui understood Cao Chujun's thoughts, nodded slightly, and said: "He is just one of the suspects. I have actually considered it before. If Zhao Qian's investigation does not go smoothly, we can further investigate victims No. 2 and No. 3."
Jiang Yuan nodded and said: "It is also an option. The police should be following up on the clues of these two people."
"Yes. But these two people are also very good at playing. Preliminary estimates suggest that there must be dozens of people directly related to them. After investigating them all, just a few people will definitely not be enough..."
"Don't think so much. I think the suspect brought back by Team Cao is very suspicious." Jiang Yuan babbled.
"Hopefully..."
"Height is, and so is arm length. Especially if the arm is long, the error is not more than two centimeters, which is quite rare." Jiang Yuan's answer was a bit technical and untechnical.
Cao Chujun was stunned: "Is the difference of two centimeters literal? Is it so accurate?"
"The calculation of the arm length is very accurate, unless the murderer has some special habits of holding the knife, which is suitable at present. He is 1.8 meters tall and has a wingspan of 183 centimeters, which is basically in line. If he deliberately put it away,
It should not only be closed by a few centimeters, but probably more than tens of centimeters..."
"No, what I mean is, can we just measure the suspect's arm span directly?"
"It's not necessary." Liu Jinghui also withdrew a few questions from the shock, and said: "There are always inaccuracies in a single factor, and this is good now. However, this... Lu Jianchun, does the wingspan completely match
?”
"The arm span is completely consistent, the height is completely consistent, and I think the shoulder width is also consistent. Let me measure the hip circumference and shoulder thickness again." Jiang Yuan spoke through the iron fence, his voice not loud.
At this time, Lu Jianchun, who was being arranged by two criminal policemen, seemed to have heard something. He turned back sharply and stared at Jiang Yuan with narrowed pupils.
Mu Zhiyang subconsciously took a step forward.
Lu Jianchun turned his head again.
Soon, the data of hip circumference and shoulder thickness were reported. Not only were they within the range, but they were also very consistent with the range defined by Jiang Yuan.
"Can this be regarded as identification?" Cao Chujun was a little confused. He looked up at the back of Lu Jianchun, who had been escorted into the interrogation room, and couldn't help but ask: "Is he capable of handling this case?"
"It's up to you to conduct an in-depth investigation." Jiang Yuan cannot guarantee 100%. This thing is different from DNA. The possibility of coincidence does exist, but the probability is very low.
