I went to the wrong table on a blind date and was kidnapped by my date.

Chapter 262

The metal exhaust hood of the air conditioner on the ceiling was slowly pushed away.

This thing has to be pushed up because it is stuck in the card slot.

The twenty-five centimeter exhaust port was opened, and Xiao Yu, who was stepping on the ladder, reached into his head and glanced at it.

The expression changed.

Inside is a pitch-black metal ventilation duct.

It was not twenty-five centimeters as Xiao Yu imagined.

Instead... Fifty centimeters!

The entire ventilation duct, only the 'elbow' is reduced, and the place connecting to the indoor ceiling is 25 cm.

"How?"

Wu Jia, who was holding a ladder below, asked.

"It's here!" Xiao Yu said in a deep voice.

"Wow!"

Wu Jia below burst into foul language.

Finding a clue doesn't mean it's a happy thing.

It also represents an IQ insulted by criminals.

Sometimes case leads are like that.

The more you think it's impossible, the more it happens.

Reaching into the ventilation duct with both hands, Xiao Yu climbed in.

Anyone who understands central air conditioning knows.

The erection of this air conditioner requires an air conditioner host.

It is usually installed on the roof of the building.

Use the main engine to supply air, enter the main pipeline inside the building, divert the wind from the main pipeline, and send it into the rooms through some auxiliary pipes...

The stolen warehouse is an old building, erected with the kind of old-fashioned iron ventilation ducts, hoisted with fine steel bars.

Fifty cm ventilated iron ventilation pipe, bearing the weight of an adult is completely no problem.

Crawling slowly, Xiao Yu did not care whether his clothes would be dirty.

Not to mention the fact that 'someone' has already crawled through this pipe and has long ago 'cleaned' the dust of the past.

Until he climbed to the mouth of the main pipeline on the fourth floor, Xiao Yu went down to the third floor...

Finally, the place where Xiao Yu appeared was a utility room on the first floor.

After making a phone call, Wu Jia rushed over, looking at the air conditioner on the ceiling, his face gloomy.

The internal clues of the stolen goods warehouse and how the other party entered were sorted out.

It's time to check the outside...

"This is it. "

Xiao Yu's eyes were fixed on the window of the utility room.

It should be entered from here.

Open the window and look outside the back of the stolen warehouse building.

Three meters away, there is a fence with a height of four meters.

"Climbed the wall and came in?"

Wu Jia, who looked puzzled, shook his head and said to himself, "No, there is a heavenly eye outside, and if they climb the wall, they will definitely be seen." "

"It's not. "

Shaking his head, his arm touched the window edge, Xiao Yu's figure was like a light and agile tanuki, jumped outside, looked around, and his eyes fell on a sewage manhole cover on the ground, "Enter from the ground!"

In the past cases, he has investigated too many criminals who use urban underground sewage network channels to commit crimes.

Who would have thought that this kind of urban drainage building could actually be used by criminals?

And this urban drainage network extends in all directions, covering almost the entire city.

Not a specific region.

Some criminals use these drainage networks to gain access.

Because normal people simply don't think about it.

Someone will commit a crime in this filthy and foul-smelling underground pipe ...

"I'll do it. "

After taking out a pair of latex gloves from his clothes pocket and putting them on, Wu Jia said to Xiao Yu with a smile, "I can't always let you contribute." "

"Okay. "

Watching Wu Jia lift the sewage manhole cover and enter the ground, Xiao Yu shook his head with a smile.

This person can handle it, and there is a dirty job that is really good!

An hour later.

Six hundred meters away from the stolen warehouse, in a sewage well outside a residential building complex, Wu Jia, who was covered in stains and a foul smell, sat on the Daoyazi, took the cigarette handed by Xiao Yu, squinted his eyes comfortably, and smoked, "Special supply, it's really good smoke!"

Xiao Yu didn't talk nonsense either, and handed the cigarette box to Wu Jia.

"Sure enough, it's boss level. "

Putting away the cigarette box happily, Wu Jia sighed.

"Fart boss!" Xiao Yu smiled and shook his head.

Are we the boss too?

Don't make trouble, just a little cop!

Putting away his smile, Xiao Yu took out his mobile phone.

"From a high place, turn out the sky eye monitoring of the XX district of S city and the street of XX residential buildings!"

......

Half an hour later.

A police car arrived.

Gao Shengli, the chief of the Major Crime Division, came to Xiao Yu and Wu Jia and handed over a tablet.

Click on the surveillance video, fast forward, the eve of the crime...

Morning.

A commercial vehicle without a license plate appeared in the field of view of surveillance video.

Two men came out of the car.

The appearance is not clear because of the mask and hat.

A man is about one meter eight meters tall.

The other man is between 1.75 and 1.77m tall.

Neither of them is that athletic type.

They took out a ... Tent.

Assemble and cover the sewage manhole cover.

Two barricades were also taken from the car and placed on both sides of the tent.

The barricade sign reads three words, under construction.

Then the two walked into the tent...

It wasn't until about four o'clock in the afternoon that the two walked out of the tent again.

Take back the tent, take back the barricade, get in the car and go away...

"It's them!"

Withdrawing his gaze from the tablet, Xiao Yu said coldly.

Wu Jia and Gao Shengli both had cold faces, and their eyes were cold and piercing.

"There should be a planned commission of the crime. "

Xiao Yu continued: "First of all, it can be confirmed that it is a Chinese person, and the skin color, eye color, and face shape can be roughly seen. "

"Second, they are familiar with the city's sewage network and with the air conditioning ducts inside the stolen warehouse. It can be deduced that they should have two copies in their hands ... Sketch. "

"When committing a crime, there must be a general plan. Like timing, like hands-on timing, and a little bit ... Within a certain time period in the past. They must have been to the stolen warehouse, surveyed the air conditioning and ventilation ducts, and could not have acted rashly. "

Speaking of this, Xiao Yu looked at Gao Shengli, "Gao place, check if there was any air conditioning pipeline maintenance in the stolen property warehouse some time ago, or clean the pipes or something, and whether outsiders have entered." "

"Hmm!" Gao Shengli nodded.

"Brother Wu. "

Xiao Yu looked at Wu Jia, "You go to the road management and protection unit to check and see if anyone has been to them some time ago and checked the urban sewage drawings." "

"Good. Wu Jia nodded.

When the two left, Xiao Yu returned to the stolen warehouse.

Standing at the scene of the crime, looking at the two pools of blood on the ground that had turned black and purple.

Two sacrificed brothers, you will watch from heaven first.

Don't worry, none of these beasts can run!