The art of controlling the house

Chapter 355 Potassium Cyanide

A policeman was looking for a peaked cap, while Cao Dahua looked at the young man and said, "You said that when you came to see the dead man, he was already dead, so why didn't you report the crime and instead stole his bag?"

"I... this bag... has my things..." the young man said with some embarrassment.

"Give me the bag!" Cao Dahua said lightly.

Immediately, a policeman stepped forward and took it from the young man's hand.Even if the young man wanted to refuse to give it, he didn't dare. He just lowered his head and said aggrievedly: "This is my privacy...you...you read it...but don't disclose it...otherwise, I will sue you... ..."

Cao Dahua ignored him at all, after taking the bag, he took out two envelopes from it.The contents of the envelope were thick, and he handed the bag to his soldiers, then opened the envelope, and took out a stack of photos from inside.

The photo shows the intimate content of two young men, and one of them is the young man in front of him.

Cao Dahua casually looked at a few photos, then put the photos back into the envelope, looked up at the young man, and said, "The deceased is using this to blackmail you?"

"Yes." The young man lowered his head and said.

"I won't ask your name for now, I'll talk about it when I get back to the police force!" Cao Dahua said calmly.

"Thank you." The young man made a grateful voice.

Cao Dahua handed the envelope to Ni Ni, and then opened another envelope to watch.

This photo is still unsightly. It is a scene of an old guy who is 60 years old with a woman who is about 20 years old.Especially the location in the photo, there are many desks and chairs, it can be confirmed at a glance that it is in the classroom.

Cao Dahua also only looked at a few photos, then handed the envelope to Ni Ni, and said in a low voice, "Look for people according to the photos, and see if there are the other three people in these two groups of photos."

"Yes, boss." Ni Ni nodded in agreement.

Then she beckoned and brought six police officers to check the tables.

After Ni Ni left, Cao Dahua walked around the table and came to the corpse.He just glanced roughly at the corpse, and then said, "Bring the test stick."

Wu Xiangwang immediately walked over. He took a briefcase, opened the leather bag, and took out a tightly packed long box from it.Open the box, inside is a white transparent tube, which looks somewhat similar to a thermometer.

Wu Xiangwang carefully picked up one end of the detection stick, and Cao Dahua said directly, "Put it in the wine glass."

There was only one wine glass on the table, and Wu Xiangwang put the other end of the detection stick into the wine glass.After waiting for a while, he took it out, observed it, and said in a low voice, "No discoloration, everything is normal."

"This……"

Cao Dahua groaned, then waved towards Zhang Yu, signaling Zhang Yu to come over, and then told the others to back off.

When the others retreated, Cao Dahua said in a low voice, "Xiao Zhang, how do you think he died?"

Zhang Yu looked at it a long time ago, and whispered: "It looks like he died of poisoning."

Cao Dahua nodded, "Yes, based on my many years of experience in handling cases, there is a high probability that he was poisoned by potassium cyanide. However, no ingredient was found in his wine glass."

"Potassium cyanide..." Zhang Yu looked at the wine glass on the table, then at the test stick in Wu Xiangwang's hand, and asked in a low voice, "What are the symptoms of potassium cyanide poisoning?"

I don't study chemistry myself, so I really don't know anything about it.

It is estimated that if Professor Yu heard this, he might be so angry that he would be half dead. He didn't even know how to accept such a student.

"After potassium cyanide poisoning, there are different manifestations depending on the dose. Light potassium cyanide poisoning looks like a heart attack, and there is no problem on the surface, but the dose is too light, and it may not cause immediate death. There are so many people here, if an ambulance is called in time, there is still a chance to be rescued. Severe potassium cyanide poisoning, in addition to foaming at the mouth, the face of the deceased will turn purple, and the death looks ferocious. The face of the deceased is not ferocious now , his face was not purple, but his ears and lips were already purple. It can be said that the person who poisoned him had a good grasp of the dosage, but he was too pursuing to make the dead dead immediately, so he added a little bit more in the dosage. There are such characteristics. But, even if you can't see it at the time, you can still find out how you died when you go back to the autopsy." Cao Dahua said slowly.

"Then if there is no poison in the wine, will it cause poisoning through the skin?" Zhang Yu asked again.

"Under normal circumstances, if there is a broken wound on the skin, it will also lead to death from potassium cyanide poisoning. If there is no wound, it will not be like this. At most, it will only make the muscles stiff." Cao Dahua said.

Zhang Yu immediately looked at the corpse, while Wu Xiangwang put on his gloves and inspected it.

Soon, Wu Xiangwang said: "The muscles of the corpse are soft, no stiffness was found."

Cao Dahua said directly: "If potassium cyanide is poisoned, the muscles will soon become loose. From the death of the deceased to the time we rushed over, even if it didn't take an hour, even if the muscles were stiff before, they have become loose now. It makes people think The body was brought back for detailed inspection, and we will interrogate it on the spot here."

"Yes, boss."

Wu Xiangwang called for someone to come over and bring the body back, and asked the coroner to examine it carefully.

As soon as the body was taken away, four policemen escorted a young man over.The young man held a peaked cap and a handbag in his hand, and his figure looked very similar to the young man in a peaked cap that Zhang Yu had seen before.

When the young man approached, Zhang Yu suddenly found that this kid looked familiar, as if he had seen him somewhere.He immediately remembered that he often watched movies with Su Ying at night recently, and he had seen this kid in a movie, it seemed to be called "The Return of the Royal Sister"...

"You are Tang Yihu!" Zhang Yu pointed to the peaked cap.

"It's me." Tang Yihu nodded.

"Aren't you a movie star? Why did you come here?" Zhang Yu asked.

"I... I have the right to remain silent... What's the matter, I will talk about it when my agent and lawyer come..." Tang Yihu said calmly.

"This is the scene of a murder case. Do you think it's a play...Lawyer, lawyer, I'll see you when you're about to go to court..." Cao Dahua said in a deep voice.

He followed the handbag in Tang Yihu's hand and said, "Search his bag."

Immediately, a policeman snatched the bag, inspected it, and then took out an envelope from it. The size of the envelope was the same as the one seen before.

When Cao Dahua saw this, he pointed out, "Bring the envelope here."

The police sent the envelope to Cao Dahua. After Cao Dahua opened it, he took out a stack of photos from it.The above content is also unsightly. It is a photo of Tang Yihu and a more than 50-year-old aunt.

Seeing Cao Dahua looked at the photo, Tang Yihu said calmly, "This is my privacy, please don't reveal it..."

(End of this chapter)