After questioning Wang Daochuan, Qi Yuan and his wife walked to Xun Mu, intending to report to him.

Before he could say anything, Liu Xun from the Detective Division ran over and said, "Team Xun, the surveillance video has found something."

"Oh?" Xun Mu looked up at him and asked, "How do you say that?"

"The surveillance video showed that about fifteen minutes before the poisoning reaction of the deceased occurred, the deceased got up and left, probably to go to the toilet." Liu Xun said: "At this time, the man sitting next to her was the man who was given the hot pot

Burned..."

Qi Yuan couldn't help but interjected: "His name is Sun Weitian."

Several people glanced at him.

He shrunk his neck and became silent.

Liu Xun nodded lightly and said: "Sun Weitian stood up with the cup in his hand and shouted for everyone to drink. Then while everyone was raising their heads to drink, he reached out and covered the deceased's wine glass."

"Huh?" Xun Mu frowned and asked, "You read that right?"

"You read that right, the deceased's position happened to be vacant, and the surveillance camera clearly captured it."

"That's strange." Brother Song continued: "We just asked the deceased's friends and learned that Sun Weitian and the deceased had been in love, and it seemed that he could never let go of this relationship. So speaking, he did have

Motive poisoning, emotional entanglement.

But if he is the poisoner, it stands to reason that he should keep a low profile as much as possible after the poisoning. How could he bring up a hot pot and throw it at the child? In this way, no matter whether we suspect him or not, his hot pot soup

If you spill it, you'll have to go to jail, right?"

"This is indeed contradictory." Xun Mu nodded, agreeing with Brother Song's judgment, and said: "Apart from anger, he should not have any motive to deliberately hurt the child. But, since he was the one who cast the poison, why is he so angry?

?”

Qi Yuan thought for a few seconds and asked: "Could it be that he simply pressed the deceased's cup and did not do anything like poisoning?"

"Yeah." Xun Mu nodded, then looked at Liu Xun and asked, "After Sun Weitian pressed the deceased's cup, was there anything extra in the quilt?"

"I haven't seen it yet." Liu Xun shook his head and said, "The surveillance in the store is not very clear. It's really hard to see such a small cup. I'll ask my colleagues to help me and see if I can make it clearer."

.”

Brother Song turned his head and glanced in the direction of the toilet and asked, "The deceased went to the toilet. Could it be that he was poisoned in the toilet?"

"I will ask the boss to go to the toilet and investigate carefully." Xun Mu nodded, and then said with a strange expression: "But in the toilet... no one will eat in it, right?

Although cyanide can also be poisoned by inhalation, if this is the case, it is unlikely that the deceased was the only one in the toilet, and there will be more than one poisoned person..."

"What about contact poisoning?" Qi Yuan said: "The professor focused on cyanide poisoning, saying that it is relatively common in poisoning cases, and the mortality rate is extremely high, so he was very impressed. If it is non-polar cyanide, it can pass

It’s absorbed through the skin.”

Xun Mu's eyelids drooped slightly, he thought for a moment, shook his head and said: "No. If it was contact poisoning, he would not die so quickly. Being able to be absorbed through the skin is one thing, but the absorption efficiency is another. Unless it is contact poisoning,

The time is too long, otherwise the absorbed dose will not cause lightning death."

"Could it be that you vomited?" Brother Song also said: "After drinking too much, it is normal to go to the toilet to vomit. After vomiting, you also need to rinse your mouth with water. Could it be this time..."

Liu Xun said: "But at that time, except for the deceased, no one at that table went to the toilet."

"What if it's an indiscriminate killing?" Qi Yuan blurted out.

The expressions of several people changed instantly.

Indiscriminate killing means that there is no way to screen out suspects based on the victim's interpersonal relationships.

Without pertinence, the investigation will naturally be like a headless fly, and the difficulty of solving the case will rise sharply.

Moreover, the perpetrators of such cases are often quite dangerous. If they cannot be caught as soon as possible, they may commit crimes again.

Fortunately, Brother Song had stabilized the mood of the diners earlier and left their names, addresses, and phone numbers, roughly within a certain range.

Thinking of this, Liu Xun immediately said: "I'm going to look through the surveillance cameras that can capture the door of the toilet and screen out all the people who have entered the toilet before and after the deceased."

"Hmm." Xun Mu nodded lightly and added: "This is just a guess. The possibility is not high. I think the perpetrator is still hidden among the companions of the deceased, and he should focus on this area.

good.

Xiao Liu, before the deceased was poisoned, was Sun Weitian the only one who touched her things?"

"Well, only Sun Weitian covered her cup, no one else touched it."

"Go to the hospital," Xun Mu said, "go to the hospital and ask Sun Weitian if he has any signs of cyanide poisoning and do a blood test.

If he really poisoned him, he would have used powder or tablets. According to his method, his fingers and palms would always come into contact with the drug, and a small amount of the drug might penetrate into his body through the skin."

"I'll go." Qi Yuan said, "By the way, find a doctor to change the medicine."

As he said this, he couldn't help but smile bitterly.

I thought that the case of my niece being kidnapped and trafficked was over, and I could recover from my injuries, but I didn't expect that a hot pot dinner would end up causing a murder.

"That's fine." Xun Mu glanced at him, nodded, then looked at Brother Song and said, "Song, please send someone to go with Xiao Qi."

"No, no, no, I can do it." Qi Yuan said, "This little injury is nothing."

The corner of Xun Mu's mouth twitched: "But you don't have the power to enforce the law."

Qi Yuan:

…

Brother Song couldn't leave for a while, so he sent an old detective to go to the hospital with Qi Yuan.

Well, an old detective and an old detective are two different things. He is actually quite young, only about thirty years old.

but……

Qi Yuan realized that he didn't even recognize him.

After scratching his head in embarrassment, Qi Yuan asked: "Senior, what do you call that?"

"My name is Fang Chang. You can just call me Lao Fang or Brother Fang." He was quite easy to talk to and said with a smile: "I heard Brother Song talk about you and said you are a good seedling. Maybe I will ask you for help in the future."

You took care of it."

"Ahem, it's just business, don't worry, Brother Fang." Qi Yuan was not thick-skinned enough and felt even more embarrassed.

It's also because Brother Song boasted about him so much that he now doesn't dare to deal with other seniors.

Nine times out of ten, he just said "I heard Brother Song talking about you" when they met, and he was helpless, not to mention that some of them were just joking, but others said it sourly...

The hospital that Sun Weitian entered was not far from Yida Plaza, and the two of them chatted for a while before arriving.

Fang Chang parked the car and said, "I'm going to ask about the situation. You can just register and ask the doctor to change your dressing. The injury is serious and you need to recover quickly. The weather is hot now, and it will be very troublesome to get inflammation."
Chapter completed!