Chapter 580 was obtained with no effort
In the past few years, although Case 116 has not been solved, people have been keeping an eye on the case.
Qin Hui himself has been in contact with Xi Mengyao's stepfather several times, so he naturally knows where their home is.
Beishan Park Community.
Dong-dong-dong.
Not long after knocking on the door, the door opened and Lu Chuan saw a shining bald head.
"Captain Qin?"
"Why are you here?"
The bald man was a little surprised to see Qin Hui outside the door.
“Come in quickly!”
But after being stunned for a moment, he warmly greeted the three of them to come in.
The bald man has a simple smile and a soft voice. Although he has no hair and even his eyebrows are sparse, he does not give people a very fierce feeling. Instead, he has a sense of harmlessness.
Lu Chuan followed Qin Hui, looking at the man's body shape and observing some details.
Open the door on the left!
When the bald man just opened the door, he used his left hand!
The door of the bald man's house opens inward, from left to right.
Most doors open from left to right when viewed from the inside. This is designed to facilitate the owner to open the door with his right hand.
Because the vast majority of people are right-handed.
However, when the bald man opens the door, he pulls the door handle with his left hand.
This means that the bald man is most likely left-handed.
"Mr. Qin, I'm sorry for taking the liberty of coming here. I mainly need to know something about the case that year."
Qin Dejun is Xi Mengyao's adoptive father, which is the name of this bald man. Lu Chuan has already seen him on the way. information about this person.
In my early years, I sold pork at the farmer's market. Later, I made my first pot of gold and started doing other things.
But no one seems to know exactly what it does.
“Oh, Captain Qin, have you got any clues lately?”
Qin Dejun was very polite. After Qin Hui and the others came in, he took the initiative to make tea for them.
Lu Chuan remained silent, but kept observing Qin Dejun's behavior.
Pour water with your left hand, take the tea leaves, and pass the tea cup.
"Mr. Qin is left-handed?"
Qin Dejun looked at Lu Chuan. Seeing that he was so young, he thought he was Qin Hui's follower, so he smiled and said without caring.
"The little policeman observed carefully, Captain Qin, is this your apprentice?"
Qin Hui shook his head, thinking to himself, I wish I had such an apprentice, but he didn't explain it because it was unnecessary.
Wang Ruiqing did not come in at the door. After a while, he left first.
Qin Hui only asked a few symbolic questions and then left.
"Captain Qin, if there is any progress in the case back then, please tell me."
"Meng Yao... Mengyao's suffering back then... must not be taken advantage of by them!"
...
Outside the community.
“Did you get it?”
Wang Ruiqing nodded: “While you were chatting inside, I got Qin Dejun’s footprints at the door.”
"Go back and verify."
"Probably no need, this Qin Dejun should be the second suspect in the Tianzhou City family murder case!"
Lu Chuan's face was solemn.
According to the analysis of the footprints left at the scene, suspect No. 2 of Tianzhou City Miemen 2 is male, about 1.7 meters tall, weighs 60 kilograms, and is left-handed.
Moreover, this suspect was the murderer who dismembered the child in the kitchen.
Qin Dejun's height, weight and other external body shape are consistent with the footprint analysis characteristics of Suspect No. 2 done by Lu Chuan.
Coupled with the fact that the other party was left-handed and had the experience of being a butcher, Lu Chuan further became confident that the other party was Suspect No. 2.
After telling the relevant situation.
Qin Hui thought for a while. "Ruiqing, you go back to the team to do a footprint identification and comparison first. Lu Chuan and I are here just in case. Once confirmed, Qin Dejun will be arrested immediately."
Although Wang Ruiqing does not have particularly strong footprint identification and analysis capabilities, there is a high probability that there will be no problem if it is just a comparison of two footprints.
So, there is no need for Lu Chuan to run back.
Qin Hui and Lu Chuan got off the car and waited in the small shop next to the community.
Wang Ruiqing rushed back to the criminal investigation detachment.
As long as the comparison is successful...
Whether it was the massacre case in Tianzhou City or the 116 case three years ago, they were all solved!
I am excited just thinking about it!
"How confident are you?"
"At least 80%!"
When Lu Chuan was at the door, he also saw Qin Dejun's shoes.
Although there was no comparison, the footprints of the Tianzhou City Massacre were imprinted in Lu Chuan's mind.
In all likelihood, this Qin Dehui is one of the murderers.
However, there is a problem here. Lu Chuan has always been confused.
That is, if Qin Dejun is really a criminal suspect, he was also the one who committed the crime in QZ City Vocational and Technical College. Why was Qin Dejun, who was so cautious back then, left behind in the Tianzhou City Massacre Case? So many footprints.
The hair is easy to explain now.
Qin Dejun's bald head was not shaved off the day after tomorrow, but he had no hair and his eyebrows were very sparse.
This kind of person who is born without body hair also has no body hair on his lower body, so if the other party commits a crime, it can explain why the victim has no friction injuries on his lower body.
But what about the footprints?
When Qin Dejun was at the scene of the 116 case, he also knew how to clean up his footprints and use the dormitory mop to take off all traces of himself. However, he did not do this three years later during the murder case. Why? ?
Is the other party careless?
No!
Impossible!
Absolutely impossible!
When Wang Song and Song Mingguang were pursuing surveillance in Tianzhou City, the other party was very cautious and protected them very closely. Even if they had a verbal conflict with the victim's family of three in a hot pot restaurant, they were not exposed to the surveillance cameras.
This shows that the other party has a strong sense of counter-reconnaissance.
Therefore, it cannot be left carelessly.
Since it was not careless, then why were the footprints wiped out back then but not the footprints now?
How to explain?
The figure of Xi Mengyao appeared in Lu Chuan's mind again.
The other party’s innocent and pure smile makes people feel infected at just one glance.
The two chatted and waited for Wang Ruiqing's comparison results.
Forty minutes later.
Qin Hui's cell phone rang.
"Team Qin! We won the competition!"
Qin Hui's eyes lit up!
What the hell!
Lu Chuan really guessed it right!
This bald head is really him!
“Arrest people!”
The two came out of the supermarket and went straight to Qin Dejun’s house.
"Captain Qin? Why are you back again?"
Qin Dejun, who opened the door, saw Qin Hui and the policeman who just said he was left-handed coming back, his face full of surprise.
"Qin Dejun! You have been arrested!"
Arrested?
"Captain Qin...did you make a mistake?"
"I..."
"What did I do?"
What happened?
"Qin Dejun, Tianzhou City, half a month ago, have you forgotten?"
Tianzhou City?
After listening to Lu Chuan's words, Qin Dejun's expression changed.
The short body was about to rush between the two people.
Lu Chuan has long been paying attention to observing each other's every move.
Want to run?
Click!
(End of this chapter)