Chapter 1174 Carbon Monoxide Poisoning (Please Vote and Subscribe!!!)

Dizziness?

Feeling like vomiting?

Sakaki's heart trembled. This was of course different from what he thought. Even if it was really the case, what would happen to the Conan people who showed the same symptoms?

Could it be that he was attacked by a substitute?

"I feel dizzy too."

The detective badge in his arms rang, and Hongshu said extremely weakly:

“Still a little bit heart palpitated”

"Heart palpitations?!"

Sakaki's eyes widened suddenly, and he knew what the problem was.

Carbon monoxide poisoning!

Damn it!

How could he forget this!

"Brother Kidd, call an ambulance quickly!"

Sakaki turned around and yelled.

"Hey hey hey"

In fact, when Kidd heard the word "palpitations", he had already taken out his mobile phone and dialed the hospital's emergency number. The hospital was not far from Ogawa Family Courtyard, and it only took two minutes from the time the ambulance was dispatched to its arrival.

"Open the window!"

Before the ambulance arrived, Sakaki had to find the source of the carbon monoxide poisoning, but opening the windows for ventilation was the most important thing.

Covering their mouths and noses, Sakaki Makoto and Kiddou split into two groups, rushed into each room, opened all the doors and windows, and created convection in the air. The cold wind blew into the room, quickly changing the air.

This was not over yet. Sakaki took the unconscious Hongshu out of the cabinet, checked Ogawa Yoshio's condition, and searched around the surrounding houses, but did not find anything related to carbon monoxide. Then...

He turned his attention to the central air conditioning controller on the wall.

If there is anything in this world that can send carbon monoxide into the house without anyone noticing, then it must be the air conditioner!

Thinking of this, Sakaki immediately turned off the central air conditioner switch. The mechanical sound lingering in his ears suddenly disappeared, and the air conditioner stopped supplying air.

The condition of Miss Miyano and others is not optimistic. They have developed symptoms of mild to moderate poisoning. Even if Sakaki opened the window in time, it can only temporarily curb the deterioration of the situation. There is no good treatment method. If you want first aid, you can only Rely on equipment to inhale large amounts of oxygen.

"Hey, something is wrong with Yoshio Ogawa!"

In the room, Kidd shouted loudly:

"He's showing symptoms of epilepsy again!"

Carbon monoxide is like this. Moderate to severe patients will show varying degrees of drowsiness, coma, syncope, shortness of breath, excessive heartbeat and epilepsy symptoms. Extremely severe patients may even suffer cardiac arrest.

Sakaki rushed into the room and saw that Ogawa Yoshio had suffered a tonic spasm, his limbs were twitching, and he could not wake up no matter how he screamed.

"Made!"

The prisoner obviously knew that Yoshio Ogawa had epilepsy, so he planned this unpredictable assassination operation. His target was not just Yoshio Ogawa!

No matter how fast Sakaki and others react, it is difficult to guarantee that Ogawa Yoshio will not suffer from epilepsy again after inhaling carbon monoxide!

"Wrap him in a quilt, hold his head and tilt it to one side! Don't use too much force!"

Sakaki ran to the closet, took out a few pieces of clothing, stacked them under Ogawa Yoshio's neck, and stuffed a ball of socks into his mouth to prevent him from biting his tongue.

At the moment, only Sakaki Makoto and Kidd are still able to move freely. Everyone, including Miss Miyano and members of the Ogawa family, have all suffered from carbon monoxide poisoning with different symptoms. Sakakisei and Kidd are suffering from carbon monoxide poisoning. Leaving the house before the invasion, but luckily escaping, otherwise

It is very likely that the entire army will be annihilated!

Fortunately, the buzzer of the ambulance rang. After receiving the call, medical staff were dispatched within 30 seconds, overtaking vehicles one after another, and arrived at the scene in less than two minutes.

Because there were so many poisoned people, the hospital dispatched more than a dozen ambulances. It could be said that they were all dispatched. Before the ambulances could stop, the doctor and the nurse jumped out of the car and hurried into the room. First, they rescued Yoshio Ogawa, who was the most severely poisoned. He was carried into the car and then began to treat other people.

Twenty minutes later, the Ogawa family emptied the house, and everyone except Sakaki Makoto and Kidd were sent to the hospital.

"What the hell is going on?"

Kidd's mind was in a mess:

"Could it be an accident?"

"It can't be an accident!"

Clenching his fists, Sakaki watched the ambulance go away, and said with a gloomy face:

"If there is a gas leak, it is impossible to cover all the houses, not to mention that there is odorant inside, which adds to the odor. It is just to remind people to pay attention to safety!"

"When we were in the house just now, we didn't smell a single odor, so it can't be a gas leak!"

"This is even more unlikely to be an accident!"

"Then that's what the prisoner did?"

Kidd was extremely anxious. The ambulance was already full and there was no room for them. He wanted to go to the hospital for a visit, but he was afraid that the evidence would disappear, so he could only stay:

"If it was a prisoner who did it, but except for the two of us, everyone else was poisoned. Is the prisoner now so cruel that he won't even let himself go?!"

"Only in this way can he escape suspicion!"

Sakaki gritted his teeth, suppressed the urge to go to the hospital, took a few deep breaths, and forced himself to calm down:

"Come back to the house with me and look for the source of the carbon monoxide!"

The two put on the masks they obtained from the ambulance, returned to the courtyard, and began to check room by room.

They went to the kitchen first, where carbon monoxide was most likely to be produced.

The gas stove switches were all tightly closed, there was no abnormal sound, and there was not a trace of leakage.

In addition to gas stoves, the only components that may produce carbon monoxide are smokeless carbon stacked in the corner.

But the carbon monoxide content produced by smokeless carbon is not enough to cover the entire house. In terms of lethality alone, one room is okay. Trying to poison more than 20 people at the same time is tantamount to wishful thinking.

Moreover, Miss Miyano and others were acutely poisoned, caused by inhaling a large amount of carbon monoxide gas in a short period of time, which is not the same thing as chronic poisoning by smokeless carbon.

Immediately afterwards, Sakaki and Kidd left the kitchen and checked every room, but still found nothing.

"How is this possible?"

Kidd's scalp was numb and he said:

"Could it be that carbon monoxide appears out of thin air?!"

“Just because it’s not in the house doesn’t mean it’s not there outside.”

Sakaki looked at him coldly:

"Do you remember the fresh air system I told you about?"

"Central air conditioning?"

Kidd stared:

"Can this thing also be used to commit crimes?"

"Of course you can, as long as you use it in the right way."

With dark faces, Sakaki Cheng and Kidd left the house and began to walk around the courtyard. As soon as they turned a corner, they saw a cylindrical charcoal stove under the window sill not far in front, with dark red fire gushing from it. It's still burning.

Above the carbon stove, there is a black window, which is the air inlet of the central air conditioner!

What is burned in the carbon stove is also the smokeless carbon in the kitchen!

"Didn't you say that the carbon monoxide produced by smokeless carbon is not enough to poison everyone?"

"I also said that if used properly, anything can be a murderous weapon."

Sakaki picked up a branch, fiddled with the charcoal stove, pointed to a black stone glowing with silver and said:

"Look, what is this?"