Police Detective

"Is there a lot of surveillance in this yard?" While driving, Bai Song's heartbeat had soared to over 120, but he still asked casually.

"without"

"There are four of them, and their positions are very inconspicuous. But it's okay. I told Huahua not to tell anyone if I found out." Ji Yue interrupted Wang Huadong.

Wang Huadong turned his head and stared at the two dogs, his eyes widened, and he felt like humans were inferior to dogs, and then asked: "How did they find it?"

"You can smell it," Ji Yue said matter-of-factly: "Iron itself has no smell, but when human skin comes into contact with iron, the iron is oxidized to form ferrous ions, and then into ferric iron, which eventually destroys some of the human body's The lipid peroxide is reduced to 1-octen-3-one. Huahua is very sensitive to this smell, and the few locations they found are quite special. They must be cameras. However, fortunately it is a brick building. If it is steel bars in the city Concrete, you can’t smell it.”

For dogs, bustling urban areas and busy traffic are nightmares, but these rural areas are best suited for the development of their abilities.

"Have you seen it?" Wang Huadong still looked shocked.

"I was exposed when I saw it." Ji Yue touched the dog and said, "They are my eyes."

"What if no one has touched the camera and does not have this ketone?" Wang Huadong felt that he had to raise his bar and maintain human dignity.

"That's okay. When metal iron is processed, the purity cannot be too pure. There will be carbon and phosphorus in it. The rain in the south is more acidic, coupled with the wind and sun, some ironware will be slightly corroded and will release organic matter. As long as the concentration of phosphorus small molecules is above 0.1 nanograms per cubic meter, they can smell it," Ji Yue said matter-of-factly.

"One nanogram per ten cubic meters" Wang Huadong suddenly felt that he failed to argue and his life was bleak.

Not long ago, Bai Song and Wang Huadong were silent when they came into contact with this measurement unit because of a hospital case.

At this moment, Bai Song felt that his heartbeat had become much calmer, and his feeling that humans were inferior to dogs gradually reached the same frequency as Wang Huadong.

With such a secret camera installed, Bai Song stopped inking and immediately called the Qin detachment to report the situation. There must be something wrong with this place.

Block the door! superior!

Although there is a high probability of alerting the enemy, it is rare to encounter such good luck and you cannot miss it!

Although it is just the conclusion of two dogs, since everyone came here to investigate first, they must feel that this place is the most suspicious. Therefore, it cannot be completely regarded as a coincidence. It can only be said that Wang Huadong, Sun Jie, Wang Liang and others are indeed relying on Spectrum.

Moreover, after the two days of contact with Ji Yue, Bai Song has great trust in this man. A man who can run so far for a dog is more trustworthy than most people.

Bai Song's call really alarmed too many people.

They parked the two cars a hundred meters away and parked them together. Bai Song told everyone about the situation and quietly waited for the arrival of the support team.

"Is it really here?" Wang Liang's eyes widened: "What camera? I really want to take a look."

"Won't you know it soon?" Wang Huadong was impressed by Huahua and Huahua's abilities. At this moment, he had turned into a little fanboy. He turned around and asked Ji Yue: "Is this dog easy to train? Me too. What if you want to raise one?"

"It's difficult," Ji Yue said truthfully, "cultivating them is a bit more difficult than cultivating an excellent policeman. Of course, they are also a part of the police."

"Yeah, that's for sure." Wang Huadong came closer and wanted to touch Huahua, but he still didn't do it, which was a sign of respect for Ji Yue.

For dogs with such a keen sense of smell, many times, some smells are not a big deal to humans, but are a disaster to them.

About half an hour later, Bai Song received a call from the city bureau chief, saying that they were all nearby and ready to cooperate at any time.

Where?

Bai Song looked around and found a few people who looked like police officers. If he didn't have this phone number, he wouldn't have known that these people were police officers at a glance.

Then, Bai Song received a call from the local police. A special police squadron had been sent over, but the first step was the police from the police station.

Everything was ready. The first wave of people to enter were the "police station policemen". Of course, they were police station policemen in disguise. The four people who entered, one dressed as a policeman and three dressed as auxiliary policemen, were all members of the local criminal police team and wore body armor. I brought all my weapons and guns with me and went in to do the first wave of reconnaissance.

It can be seen that the local police attach great importance to the matters raised by Bai Song and others.

It has to be said that this is because what happened the night before yesterday was too big, and the people here are already too nervous.

48-hour non-stop inspection is not an easy task.

The leaders of the Changhe Municipal Bureau have always attached great importance to it, which is why the Qin detachment and the request for help here were so quick.

In fact, there are specialized agencies for the interconnection of provincial administrative units, but those are only responsible for pulling the strings. Those who really connect are usually division-level cadres at the level of the Qin detachment.

In Tianhua City, a municipality directly under the Central Government, department-level cadres may not seem so powerful, but in the public security systems of many places, they are already senior officials.

Bai Song was also under a lot of pressure. For such a large-scale operation, if nothing was discovered, all the responsibilities would be borne by Captain Bai himself and could not be passed on to anyone.

But Captain Bai has never been afraid of taking responsibility!

Four detectives knocked on the door, but no one opened the door in the compound, so the four of them kept knocking on the door.

There were policemen within a hundred or two hundred meters, and they were not afraid of people inside opening the back door and running away, so the four policemen kept their composure and slowly knocked on the door.

The courtyard door slowly opened. The entire courtyard was covered with a layer of colored steel tiles to protect it from wind and rain. It looked a little lonely. The person who opened the door was a young man. He handed cigarettes to the four policemen very politely and asked What's up.

"Someone called the police and said that there are contraband in your yard. Let's come over here and take a look?" The criminal policeman in police uniform took the cigarette and lit it. "Let's go in and take a look."

"Come in, please come in." The man invited the four policemen in with a smile: "This is a factory, there is no place to sit. Oh, I thought it was something. I guess I don't know who I have offended recently. You also know , Although a factory like ours is not big, it is very profitable and is hated by others! Contraband. How come we have contraband here?"

The man took advantage of the situation and put the good cigarette in his hand into the policeman's pocket, and the policeman put it in his pocket.

Seeing this scene, the man was very happy and immediately signaled to the police that they could talk to him alone, making it clear that he wanted to give him a favor.