It didn't take long for the three of them to run to the village in the east of the community, and the criminal police of the technical team had been directing the direction of Qi Yuan, and they went around and around, and after two minutes, they came to the downstairs of Yidong.

Standing here, they could faintly hear a few screams, and the frequency was the same as in the security guard's phone, and they knew that the person was probably here.

Of course, the security guard's mobile phone has long since turned off the microphone, so they can hear the movement on the other end, but not the slightest sound on the other end, so as to minimize the risk of exposure.

It's a pity that the call microphone of the other party's mobile phone seems to be blocked, the voice is muffled, and there is not much valuable analysis to analyze. And downstairs at this moment, Lao Lian's screams can be heard quite clearly, but what is being yelled on the other side is still not real.

There were a lot of people downstairs who stopped, but after listening to it for a while, they left again, a little unimpressed, after all, they could only hear the sound and not see the situation, which was really not interesting.

"Go up!" Lao Hai said immediately, and at the same time pressed his right hand on the top of the holster.

"Brother Hai!" Qi Yuan hurriedly said: "I'm afraid that the suspect will take the target as a hostage, so I'm afraid it's dangerous to go up so rashly!" ”

"I didn't say just break the door." Lao Hai glanced at him and said, "I'll go up and guard at the door first, looking for an opportunity, you immediately notify the Su team Xun team, and if necessary, send a team of special police over......

You can figure out how to determine the situation above, and see what is going on, whether he was simply beaten or if his life was threatened. ”

"This ...... Good! Qi Yuan nodded.

The security guard was a little anxious and said, "Officer, I'll go up with you!" ”

As he spoke, he looked at the gun on Lao Hai's waist, although he couldn't see it, and was blocked by Lao Hai's slap, but that silhouette still gave him a great sense of security.

"Nope." Lao Hai flatly refused: "You will hinder my actions." Don't think it's safe to have a gun, in a narrow corridor, it's even more dangerous to have a gun, do you know ricochet? Bullets hit the wall, bounce back and hit people. ”

The security guard swallowed.

Lao Hai said again: "You better stay down, my colleague will protect you." Xiao Qi! ”

Qi Yuan nodded immediately, then pointed to his headphones, and said, "There is no need to specifically inform the Su team Xun team, the seniors of the technical team have told them that they are already arranging for people to rush over." ”

The security guard hesitated for a moment, but also bowed his head slightly, agreeing to stay.

Qi Yuan was in a difficult situation at this time, and he didn't know how to confirm the target's situation, but Brother Song had already walked directly into the building - not only was the door of the unit building unlocked, but it was also opened with an iron chain to facilitate the entry and exit of personnel.

Maybe it's because the landlord thinks it's more important to minimize cross-contact and infection than burglar prevention.

"It's better to determine which floor the scene is on and which direction it is facing." Qi Yuan thought secretly, so he took out his mobile phone to cut out the call page and sent a message to Lao Hai.

Lao Hai quickly replied, on the fourth floor, the east-facing single room, the window is estimated to be on the east side.

When Qi Yuan saw it, he immediately switched the page back to the call page, then locked the mobile phone, and quickly led the security guard to the east, and then raised his head slightly to inspect it, and found that the curtains of the windows on the fourth floor were closed, and there was no way to observe the inside through the window.

He sent it to Lao Hai again.

Lao Hai quickly replied again and asked him to wait below.

Three minutes later, Lao Hai's voice came from the security guard's mobile phone: "You guys...... Alas, come up, all of you. ”

"What's wrong?" Qi Yuan hurriedly asked, and then realized that the security guard's mobile phone had turned off the microphone, so he quickly turned it on again, and then asked.

"You'll know when you come up."

Qi Yuan couldn't, so he had to go upstairs with the security guard. After thinking about it, he pressed the headset again, probably explained the situation to his colleagues in the technical team, and then hung up the phone and put the headset away.

Soon came to the fourth floor, only one door was open, and there was a sound coming from inside, so Qi Yuan walked there.

It's just that before he entered the door, he frowned slightly, and the voice seemed a little strange.

And when he got inside, he couldn't help but open his mouth again, and the mask was pulled, exposing his nostrils.

I saw that there was no one in the room at all, and there was a small speaker wrapped in a towel on the coffee table, and there was always the screams of Lao Lian and the shouting and scolding of about two or three people, and there was a mobile phone on the sofa, and the mobile phone was keeping this call.

"It's ...... Tricked by the murderer? Qi Yuan clenched his fists, and at the same time, a trace of uneasiness flashed on his face, and asked, "...... this security guard named Lao Lian?"

Lao Hai blackened his face, recorded a video, and took photos for a while before hanging up the mobile phone on the sofa, then looked at Qi Yuan and said, "I have already informed the Su team about the matter here." Team Su asked you to stay here, and I immediately went back to take down the suspect. ”

Qi Yuan glanced at the security guard beside him, nodded slowly, and then couldn't help asking, "Is this...... He's been retaliated against, right? ”

"Not sure."

"Not sure? What is not certain, isn't it obvious? Qi Yuan frowned, but then his face darkened again, and said, "This is our responsibility...... Just because we were afraid of startling the snake, we didn't ...... the suspect for a long time."

"It's not him." Lao Hai also glanced at the security guard, and then said: "Last night, a colleague watched him, conducting all-round monitoring and monitoring, he had no conditions to commit the crime, and he couldn't tell others to commit the crime."

So I said, not sure if I was retaliated against...... If it is, it has nothing to do with 'him', since it is. Whether 'he' is still a suspect or not is difficult to say. ”

Qi Yuan frowned again, then nodded lightly and looked at the security guard.

The security guard was a little confused.

But it was a good thing to be confused, Qi Yuan didn't mean to explain, and Lao Hai gave a few more instructions, and then left in a hurry.

Listening to the screams that still kept sounding from the loudspeaker, the security guard swallowed his saliva and asked, "Officer, can you turn off this voice, it's weird." ”

Qi Yuan shook his head, but he was still careful to turn his voice down. After that, he began to look at the small speaker in front of him.

Not to mention,This speaker sounds okay,Wrapped in a thin towel to a certain extent, it shields and cuts the high-frequency noise,Plus the configuration of the mobile phone on the sofa is very low and bad,The pickup effect is not very good,The sampling rate is very low,I can't hear anything in the mobile phone。

After observing for a while, Qi Yuan wondered again, what did the people who set up this bureau do to trick them here?

After waiting for a few more minutes, Su Ping and Xun Mu led people to the scene, and then Su Ping waved his hand and asked the security guard to go down and make a detailed record in the police car - compared to Lao Hai, Su Ping is not so easy to speak.

Immediately after, Lao Hai reported that the security captain had been controlled, and he was still sleeping in his own house at this time.

What is even more surprising is that he turned himself in......