At this moment, a scene in the surveillance video made everyone's faces change, and they saw that the man in the surveillance video actually glanced back at the camera while leaving the building, stretched out his hand and gestured with a middle finger, and then openly made a curse mouth.

"This TM is too arrogant!"

Zhong Changan's face instantly became a little unhappy, this was a blatant provocation to their police.

"Bang!"

The more angry he became, the more angry he slammed his fist directly into the table, making a loud noise.

"Zhong Bureau, do you want to send more people to block the community directly. ”

Seeing Zhong Ju's angry appearance, Lao Li, the old police officer who came back from the investigation, was also very embarrassed after learning what happened, and immediately said very seriously next to him, vowing to take down the murderer in one fell swoop.

It has always been the criminals who have seen the police turn around and run, but today a bold murderer has emerged.

Zhong Changan forcibly suppressed the anger in his heart, waved his hand, and said, "I'm fine, how are you checking?"

I thought there would be something to gain, but I saw Lao Li shake his head and said: "We asked the family and colleagues of the deceased, and we didn't find any eligibility." ”

Hearing Lao Li's report, Zhong Changan's brows couldn't help frowning even more.

At this moment, the female police officer who followed Lao Li suddenly spoke and said, "Zhong Bureau, why don't we contact the traffic management department and check all the road monitoring in the nearby community to see if we can find this murderer!"

Lao Li shook his head when he heard this, he didn't think about this method, however, because the location of this community is more complicated, there are many work units in addition to the real estate, the flow of people is too large, and there are too many monitoring dead ends in this community, the murderer can completely avoid the monitoring range, complete the change of clothes in the community, and even calmly leave the community, so it is not much hope to contact the traffic management department, but it will take a lot of time and energy.

"What then, we can't let the murderer go unpunished!" the female police officer asked rhetorically.

As soon as these words came out, everyone fell silent again.

After a while, everyone in the room unanimously focused their eyes on Zhou Zheng.

Seeing this, Zhong Changan couldn't help but smile bitterly.

He never expected that he had not been in contact with Zhou Zheng for a long time, but his subordinates had become dependent on him.

Even himself, how could he not think like this!

Zhong Changan coughed lightly, and suddenly said, "Xiao Zhou, do you have any way?"

From the moment he entered the room, Zhou Zheng's eyes stayed on the surveillance video, and said: "After the murderer killed someone, not only did he not panic, but he was also able to calmly arrange the crime scene, which shows that the murderer has a very high psychological quality, and may even be a habitual offender." ”

Speaking of this, Zhou Zheng's tone unconsciously increased, and everyone's faces looked quite heavy.

Immediately afterwards, Zhou Zheng continued: "It can be seen from his modus operandi and the content of the surveillance video that this murderer and his conceit, he is very confident, even if you know that he is the murderer, you will never be able to catch him." ”

"This bastard!" After listening to Zhou Zheng's analysis, Lao Li became more and more unhappy in his heart.

"I can't say for sure who this man is, but I have a hunch that this murderer must not have left the community, and that he may be hiding somewhere at the moment, or he may be watching the lively crowd of onlookers below! Zhou Zheng thought for a while and said.

"What, is it possible to kill someone and not run away?" the female police officer looked surprised, a little incomprehensible.

Zhong Changan, who had been seriously following Zhou Zheng's thoughts, thought about it carefully, nodded heavily, and said, "I think there is such a possibility, if the murderer is absolutely confident, then how could he choose to escape?"

"Lao Li, Xiao Zhang, the two of you immediately go to check the surveillance, capture the crowd of onlookers around you, you can't let go of any fish that slips through the net, by the way, find out if there is anyone who meets the requirements, Lao Tzu must find out this bastard!"

"Wait a minute!"

At the same time as Zhong Changan issued the order, Zhou Zheng shouted thoughtfully.

"Hmm, what's wrong!" Zhong Changan asked with some confusion.

After thinking about it, Zhou Zheng said: "I read the autopsy report of the deceased at the scene of the crime, and it is clearly written that the deceased died from taking a large amount of sleeping pills, and there was no trace of resistance to the fight before his death, right?"

When Zhong Changan and the others heard this, they nodded, but their faces were still confused!

Zhou Zheng showed a puzzled look again and said: "Since the deceased was murdered, it means that the deceased did not want to die, so she will definitely not take the dosage of sleeping pills that can cause death, since this is the case, the most strange thing for me is that a person who does not want to die voluntarily takes a drug that can cause death, which is even more strange!"

Hearing this, everyone in the room also felt a little strange.

Zhong Changan took a deep look at Zhou Zheng's body, since he had been in contact with Zhou Zheng, he would definitely not be a targetless person, since he said so, then he must want to express something!

Zhong Changan smiled and said, "Don't buy it! Tell me what you found!"

Zhou Zheng glanced at Zhong Changan in surprise, nodded and smiled: "Nothing can escape Director Zhong's eyes!"

Immediately, he didn't hide it, and said straight to the point: "Originally, I had two inferences, the first is that the deceased had symptoms of insomnia before his death, so he needs to take sleeping pills on time to help sleep, as long as her sleeping pills have been tampered with, for example, the concentration of the pills has been purified, and the amount of one pill can make people die! ”

Hearing Zhou Zheng's conclusion, everyone nodded one after another, feeling a sense of enlightenment.

Zhou Zheng then continued, and at the same time took out a white pill in his hand and said: "Originally, I didn't have definite evidence, so I didn't announce the speculation in my heart, but just now, when everyone went downstairs, I accidentally picked up this thing, and I can now be basically sure that the murderer's method is the first one!"

Hearing this, everyone's eyes couldn't help but focus on the white thing that Zhou Zheng was holding between his fingers.

The female police officer looked puzzled at this time and asked, "What is this?"

Zhou Zheng then continued: "This is a sleeping pill, and it is exactly the same type as the sleeping pill recorded in the autopsy report, but this kind of sleeping pill is indeed rare on the market, because I have been fortunate to know about this sleeping pill before, so I am sure that this medicine is the sleeping pill of the deceased." ”