novelbest Page 266
Page 266
"Although the dance floor is a place to dance, many people will go there with wine bottles and drink while dancing."
Wang Ze: "Did Teng Shaoyuan take it?"
Ding Yiyun recalled for a while, and said: "No."
At this point in the conversation, Wang Ze said, "If that's the case, then the only time he was poisoned was when he was drinking at Santai?"
Ding Yiyun nodded: "It should be like this."
"But……"
"But we didn't see anyone he had contact with for a long time."
Wang Ze shook his finger and said, "There are many ways to poison."
"It depends on the person who poisoned him and how he used it."
"If it were me, it is entirely possible to poison Teng Shaoyuan's wine bottle or glass when the people around you and you are not aware of it."
"What did he drink with?"
Ding Yiyun: "Wine glass."
Wang Ze said: "Then it's even simpler."
"Like this."
After speaking, he came to the table and brought over a cup.
The next moment, he waved lightly with his right hand.
The tiny ball of paper between the fingers fell into it silently.
Seeing this scene, Ding Yiyun's eyes narrowed slightly: "Is this poisonous?"
"That's possible for everyone who passes by Teng Shaoyuan."
Wang Ze nodded and said, "This is more difficult."
"Unless we can find a breakthrough in Teng Shaoyuan's interpersonal relationship."
"Or, the surveillance in the disco happened to capture the murderer's movements."
Hearing this, Ding Yiyun remembered: "Yes, monitoring!"
"We need to go to the disco to copy the surveillance immediately."
Wang Ze said: "This is the first thing to do."
"The second thing is all the glasses in the disco."
"The disco is open until the wee hours of the morning, and it probably hasn't been cleaned up yet."
"We now need to determine whether there is residual tetramethylene disulfone tetramine in one of the cups."
"There is no rush to investigate the case, take it step by step."
"These two matters will be handed over to Team Ding."
Ding Yiyun said: "No problem."
After finishing speaking, he turned his head and said, "Did you hear Captain Wang's words?"
"Take someone to the disco right now, and bring over the surveillance from last night."
"There are also cups that everyone used last night, pack them up and take them away!"
Anti-drug squad officer: "Yes! Captain!"
The anti-narcotics team seems to be more well-trained than the criminal investigation team.
Also normal.
The nature of work is different.
The anti-narcotics team is a place where life may be lost at any time.
Not long after, Chen Yulu came back.
After seeing Teng Shaoyuan's body, she became a little lost.
A policewoman took her to the lounge to wait.
Wang Ze has already said it.
As long as there is no problem with Wang Xiaotong Baoqu's investigation, the other party can leave.
Even so, the suspicion is only temporarily ruled out.
What the truth is, no one knows now.
……
The time came three hours later.
The work at the disco has been done.
The surveillance from last night and all the cups used by the guests have been brought back.
All the police officers of the laboratory are working.
It's a boring job.
But it cannot be omitted.
At the same time, Wang Xiaotong and the others came back.
"Captain Wang, I checked the surveillance. 080"
"Surveillance shows that only Teng Shaoyuan went out that night, and Chen Yulu was not seen."
Ma Haoyu said: "Captain Wang, Teng Shaoyuan's home has been checked, and nothing suspicious was found."
Bao Qu: "All imported items have been brought back and are being tested first."
Wang Ze nodded: "Okay, it's been hard work, let's take a rest first."
Waiting to continue.
At a certain moment, a colleague from the laboratory came over with a piece of paper.
"Captain Wang, no problem."
With that said, he handed the paper in his hand to Wang Ze.
Wang Ze took it: "Okay, go get busy."
The police officer nodded: "Okay."
Wang Ze glanced at the test results.
Now that the poison has been identified, targeted testing will be done soon.
All the food brought back, including water, does not contain tetramethylene disulfone tetramine.
"Let go."
Wang Ze spoke.
"it is good."
A police officer got up and went to the lounge.
Ding Yiyun said: "It seems that there is only one possibility left."
"Teng Shaoyuan was poisoned when he was drinking at Santai."
Wang Ze: "Soon, we will be able to confirm this matter."
"Let's go, let's see what's going on under surveillance."
.......
Chapter 258 The murderer is among these three people [3]
Network Supervision Section.
The three of Wang Ze were standing in front of the big screen, watching the surveillance.
The picture is still relatively clear.
This kind of high-definition camera will not be cheap.
In a place like a disco, theoretically anything can happen.
Therefore, it is necessary to install a high-definition camera.
I don't know if the boss did it on purpose.
It is also specially requested by the jurisdictional branch.
But no matter what, this is a good thing for this case.
In the picture at this moment, Teng Shaoyuan is sitting in front of the Santai, drinking quietly.
He didn't order a bottle.
but a cup.
The price of a bottle of this wine in a disco is very expensive.
There are people on both sides of him.
But each has its own circle, and has not communicated with Teng Shaoyuan.
During the period, there were quite a few passing by one after another.
Because of the rhythm of the music, the lights flickered, flickering.
Therefore, the picture will occasionally have blackness that lasts for half a second or a few seconds.
"It's hard to do."
Wang Ze said to himself.
A few seconds of darkness are enough to give the murderer a chance to poison without being caught by surveillance.
"What's the problem?"
Ding Yiyun was surprised.
Wang Ze said: "Let's talk after reading."
Time passed slowly.
Teng Shaoyuan sat in front of the stage for half an hour, but finally couldn't hold back, got up and left, and went to the dance floor.
No suspicious person was found.
No poisoner was found.
With eight years of experience, Teng Shaoyuan is already familiar with the road and knows the situation on the dance floor.
Obviously, this disco is not very clean.
But that's not what the criminal investigation team should care about.
Drugs, Ding Yiyun is watching.
What Wang Ze cared about was Teng Shaoyuan's death.
"Turn up all the surveillance cameras from this location to the exit of the disco and play them again."
The police officer operated the computer and said, "Okay, Captain Wang."
soon.
The four monitors were divided into four screens and appeared on the big screen.
Wang Ze looked over.
"Hurry up, eight times faster〃~."
Police officer: "OK."