Attending ex-girlfriend's wedding, arresting the groom's officer on the spot

Chapter 580 It takes no effort at all

In recent years, although Case 116 has not been solved, people have been keeping an eye on the case.

Qin Hui himself had been in contact with Xi Mengyao's stepfather several times, so he naturally knew where their home was.

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.

"Please come in quickly!"

But after being stunned for a moment, he warmly greeted the three of them to come in.

The bald man had a simple smile and spoke in a soft voice. Although he had no hair and even had sparse eyebrows, he did not give off a very ferocious look. Instead, he seemed harmless to humans and animals.

Lu Chuan followed Qin Hui, looking at the man's body shape and observing some details.

Open the door 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, which is designed to facilitate the owner to open the door with his right hand.

Because most people are right-handed.

However, when the bald man opens the door, he always pulls the door handle with his left hand.

This shows that the bald man is most likely left-handed.

"Mr. Qin, I'm sorry for taking the liberty of visiting. I mainly need to know something about the case from that year."

Qin Dejun is Xi Mengyao's adoptive father, which is also the name of this bald man. Lu Chuan had already seen this person's information on the way.

In the 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 recently?"

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.

Use your left hand to pour water, take the tea leaves, and pass the 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 paying much attention.

"Little policeman, you are observing carefully, Captain Qin, is this your apprentice?"

Qin Hui shook his head and thought 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 on the case back then, please tell me."

"Meng Yao... Mengyao suffered a lot back then... we must not let them take it easy!"

……

outside the community.

"Did you get it?"

Wang Ruiqing nodded: "While you were chatting inside, I found 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 massacre 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 is male, about meters tall, weighs 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.

In addition, the other party was left-handed and had the experience of being a butcher, which further gave Lu Chuan confidence 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 identify and compare the footprints 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.

Therefore, there was 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 quickly rushed back to the criminal investigation detachment.

As long as the comparison is really successful...

Whether it was the massacre case in Tianzhou City or the 116 case three years ago, they were all solved!

Just thinking about it makes me excited!

"How sure 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, and 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 did Qin Dejun, who was so cautious back then, leave so many footprints in the Tianzhou City Massacre Case.

The hair is easier 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 still knew how to remove his footprints and use the dormitory mop to remove all traces of himself. However, three years later, he did not do this during the murder case. Why?

Is the other party being careless?

Do not!

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.

If it wasn't carelessness, then why were the footprints wiped out back then but not the ones 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 seem to be infected by it 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 man is really him!

"Arrests!"

The two came out of the supermarket and went straight to Qin Dejun's house.

"Captain Qin? Why are you back again?"