monster detective

Chapter 907 Was wronged?

Qian Hongxin was taken away. Although Mr. Qian's death had little to do with him, he was still suspected of attempted murder!

The Qian family looked at Qian Hongxin in surprise, and the uncle suddenly became impatient.

"Why are you arresting my son... let him go!" he roared.

"I'm not only going to arrest your son, you people here... are all suspects now!" Su Zixuan snorted.

The uncle looked at Su Zixuan, no matter how courageous he was, he would not dare to hit the police, he could only watch his son being taken away in mourning.

Su Zixuan's phone rang, and she answered it.

"Captain Su... After preliminary autopsy, the deceased did indeed die from cyanide poisoning." Han Nini's voice came out.

"Which cyanide is it?" Su Zixuan asked.

"Acetonitrile!" Han Nini replied.

Su Zixuan was taken aback, the name was very strange.

"It is commonly known as methyl cyanide. It is a colorless liquid, highly volatile, has a special odor similar to ether, has excellent solvent performance, can dissolve various organic, inorganic and gaseous substances, and has a large Toxic! If this thing is put into some drinks, it will be difficult to detect!" Han Nini explained.

Su Zixuan nodded.

"Where is this thing usually used for?" she asked.

"This thing has a wide range of uses, it is used for vinyl paints, it is also used as an extractant of fatty acids, alcohol denaturants, butadiene extractants and solvents for acrylonitrile synthetic fibers, in fabric dyeing, lighting, fragrance manufacturing and sensitization There are also many uses in material manufacturing." Han Nini explained very professionally.

Su Zixuan wrote it down.

After hanging up the phone, she looked at the Qian family members.

"The following is the routine questioning session! After the questioning...you can leave." Su Zixuan said.

Qian Xiaonan and Le Tian looked at Su Zixuan strangely, why does this woman seem to have a plan in mind?
"What do you do on weekdays?"

Su Zixuan looked at Qian Xiaonan's uncle.

"Manage a company! But the company's profitability is not good... It's on the verge of bankruptcy. I haven't been there for more than a month. Now I'm the acting chairman of the Qian Group!" Qian Xiaonan's uncle said.

"What does your company that is going bankrupt do?" Su Zixuan asked.

"Food factory!" Qian Xiaonan's uncle replied.

Su Zixuan nodded, indicating that he could leave. Of course, Qian Xiaonan's uncle would not leave, and he just watched from the side.

"What about you?" Su Zixuan looked at the second uncle.

"I don't have a job! I live on the bonus of the Qian Group!" the second uncle replied.

Su Zixuan nodded.

"What about your son?" she continued.

"He works in a state-owned enterprise! Today is a working day, and he didn't come over." The second uncle replied.

Su Zixuan nodded.

"What does this state-owned enterprise do?" she pressed.

"Steel!" The second uncle replied.

Le Tian looked at Su Zixuan, could this woman be interested in these people's careers?What did Han Nini say on the phone just now?He looked at the phone, made a call and went out.

Su Zixuan signaled that Qian Xiaonan's second uncle could also leave.

Her eyes fell on Qian Xiaonan's aunt!
"What do you usually do?"

Qian Xiaonan's aunt hesitated for a moment.

"I opened a beauty salon!" she replied.

"How is business?" Su Zixuan asked.

"Average!" Qian Xiaonan's aunt replied simply.

"Where's your husband? Where's your child? What do they do?" Su Zixuan continued to ask.

"My girl is still studying for a master's degree, and my husband used to be a doctor...now he doesn't work! Come experience a beauty salon with me!" Qian Xiaonan's aunt replied.

Su Zixuan looked at her and nodded!

"What about you?" She looked at Qian Xiaonan's sister-in-law again.

"I...I don't have a job!" The aunt replied hesitantly.

"You don't have a job either?" Su Zixuan looked at her.

"En!" The little girl nodded.

"Little sister, didn't you open a printing and dyeing factory in partnership with someone? Last time you said that you hired professional designers..." Auntie suddenly said.

Su Zixuan's eyes lit up.

"Dyeing factory? Make dyed fabrics?"

The aunt's complexion changed slightly, and she nodded.

Su Zixuan looked her up and down, this woman... In the process of fighting for family property, she was the one who talked the least, but in the end she was the one who was most likely!
Methyl cyanide is not something ordinary people can get!But printing and dyeing factories can get it.

Su Zixuan looked at all the Qian family members, and she cleared her throat.

"Since you don't leave, I just want to tell you something... There is no doubt that the old man of the Qian family died of poisoning. The forensic doctor at the police station has just called me and confirmed it. Not only did she confirm that the old man died of poisoning, but she also found out what kind of poison he was poisoned with! The name of this poison is...methyl cyanide!" She said slowly.

The Qian family all looked at Su Zixuan, including Qian Xiaonan, but Su Zixuan looked at Qian Xiaonan's sister-in-law, and this woman's face became a little ugly.

"Let me explain to everyone that this methyl cyanide is a kind of cyanide, which is very toxic and not available to ordinary people. That's why I just asked you what occupation you are! This methyl cyanide is used to dye fabrics. A very important chemical material for coloring!" Su Zixuan continued.

She said the three words "dyed fabric" emphatically, and the Qian family's eyes suddenly fell on Qian Xiaonan's sister-in-law.

The woman's complexion changed drastically.

"You run a printing and dyeing factory... you should be very clear about this, right?" Su Zixuan snorted.

"No...not me! How could I kill Dad!" Qian Xiaonan's sister-in-law suddenly defended loudly.

"It's not you...then how do you explain the methyl cyanide thing? You actually used a child to poison...you are really cruel." Su Zixuan looked at her.

"Snapped!"

The older aunt at the side suddenly slapped the younger aunt severely, and she pointed at the younger aunt who was covering her face and crying.

"You...you actually poisoned Dad! You have no conscience!" she scolded.

"No...it's not me, it's really not mine." The little girl shook her head again and again.

But obviously, no one believed her now.

Le Tian gave Su Zixuan a thumbs up, and the corners of Su Zixuan's mouth curled up.

"Zi Xuan, come here." Le Tian waved.

Su Zixuan came to the side.

"Do you think... would someone be so foolish as to reveal their hole cards to others?" Le Tian looked at Su Zixuan.

Su Zixuan was taken aback.

"What do you mean? You mean... she was wronged?"

Lotte smiled.

"Did you listen carefully to what you asked them just now? This methyl cyanide... What can Han Nini tell you?" he asked.

(End of this chapter)