I am a super cop

Chapter 228 Gathering the Light [Seeking Monthly Ticket]

Awei's body was sent to the technical department.

In the final analysis, it is to detect the time of death. In this regard, Liu Forensic Medicine is more professional.

Gu Chen, Police Officer Wang and Lu Weiwei are now going to the monitoring room of the community to obtain relevant videos of Wang Zhe.

At this moment, the monitoring room was also in chaos. The few policemen who rushed over still shocked the security guards.

A murder case suddenly occurred in a high-end residential area that has always been safe. This is also a huge challenge for property management.

The most direct manifestation is that the collection of monthly property fees will be somewhat challenging...

High property management fees are collected, but the safety of residents in the community cannot be guaranteed.

I can't get rid of this pot...

"Have you found the surveillance?" Officer Wang stood directly beside a property security guard and began to urge him.

From the looks of it, the security guard didn't look like a skilled worker.

"Oh, I found it. Let's see if it's him." The security guard hurriedly stepped aside and said with a smile, "I'm not very experienced with this kind of thing, sorry everyone."

"This is the main entrance to the unit, right?" Officer Wang didn't care about this, all he wanted was an answer.

"Yes, this surveillance camera can capture anyone who wants to go upstairs," said the security guard.

"Time back to 12:20 for me." Gu Chen said.

"No problem." The security guard readily agreed, and directly operated the mouse to return the time to 12:20.

Sure enough, Wang Zhe appeared at the exit of the corridor at this time.

After he glanced left and right at the door, he left the community leisurely.

"It seems that he didn't lie, he really left after lunch." Lu Weiwei stood aside and said.

"You can't draw conclusions now and delay the time." Officer Wang didn't believe that things would be so simple.

Afterwards, time began to speed up at a rate of 2.5 times, and several people walked out of the unit building one after another.

It was confirmed by security that all of them were residents of this building.

It wasn't until nearly 2 o'clock in the afternoon that Awei's neighbor, the reporter Zhao Mei, walked into the unit with a bag on his shoulders.

Officer Wang checked the time of handling the case and the time in the surveillance video, and couldn't help frowning.

"Since Wang Zhe left, only Zhao Mei walked into the unit building, and she was the one who called the police." Lu Weiwei couldn't help but feel puzzled after seeing the whole process.

"There is still a problem. Could it be that other people in this building have tampered with it?" Officer Wang said helplessly, and then looked at Gu Chen: "Gu Chen, tell me."

"It's unlikely." Gu Chen also made his own judgment.

"That's right, the deceased Awei himself was a person who didn't like to socialize. In this building, he had a good relationship with his neighbor Zhao Mei, but..."

"But if it's Zhao Mei, the time to do it is too short." Officer Wang said after taking Lu Weiwei's words.

"I also agree with Senior Sister Lu's opinion." Gu Chen hesitated for a few seconds before explaining, "If we calculate according to the time when we received the report earlier, then during this period of time, Zhao Mei just got on the elevator and then went directly to Awei's house." Not to mention stabbing Awei in the vitals with a knife to make her die, only then can the continuity of her reporting time be guaranteed, otherwise it would be too hasty."

Lu Weiwei looked at Gu Chen with wide eyes.

That's right, what Gu Chen said just now is what he thinks in his heart.

If it was assumed that the murderer was Zhao Mei, then she acted too hastily, as soon as she entered the door, she would start to act, which is basically unlikely.

"Could it be Wang Zhe? But he left Awei's house around 12:18, and Awei didn't die at that time."

Police officer Wang suddenly looked at Gu Chen. Now whenever he encountered a worrying problem, he would look at Gu Chen.

Knowing that Gu Chen's inference ability and analysis ability are far superior to his own.

However, Police Officer Wang can't say whether Gu Chen can help, or that Gu Chen also encounters difficulties.

"Gu Chen, do you have any questions? If so, you can tell me, maybe we can discuss it together."

Having partnered with Gu Chen for a long time, Police Officer Wang also noticed some of Gu Chen's little habits.

Frowning indicated that he was thinking, especially after he finished expressing his opinion, he suddenly became quiet, which shows that Gu Chen still has some aspects that he cannot prove.

"Senior Brother Wang." Gu Chen hesitated, and said, "Although this Wang Zhe missed the time of killing, I still think there is something wrong with him. If possible, I would like to go to the scene to see again."

"Of course, I will let Lu Weiwei go with you. If there is any situation, you can report to me at any time." Officer Wang looked at the monitoring screen and said, "I will stay here and continue to investigate other possible people around the community."

"Okay!" Gu Chen readily agreed.

When they came to Awei's house, the cordon was still drawn at the door, and two auxiliary policemen were talking.

Zhao Mei, on the other hand, closed the door tightly, probably hiding at home.

It is inevitable that you will be a little frightened when you encounter this kind of thing happening around you.

"Gu Chen, Lu Weiwei, do you have any progress in your investigation?" one of the auxiliary policemen asked.

"Not yet, but I guess it will be soon." Lu Weiwei said, propping up the cordon, and got into the room.

Gu Chen didn't speak, and walked in after him.

Speaking of this journey, Gu Chen has been thinking about a problem.

That is, what's up with this cigar?

According to the cigars on the counter at home, chatting with the salesman of the dealer, we can know that the burning time of this kind of cigar is generally about 1 hour and 25 minutes.

In other words, when everyone arrived at the scene, that is, around 2:25, the cigars were burned for a full hour.

Then the time of committing the crime must be between 1:25 and 2:25.

But during this time, who has been here?
Gu Chen didn't know, but he was suspicious of Wang Zhe.

"Junior Brother Gu, what are you thinking?" Seeing Gu Chen who was absent-minded, Lu Weiwei couldn't help asking.

Gu Chen shook his head and rubbed his temples: "I just have a headache."

"Then I'll check again, you rest first." Lu Weiwei once again walked to the place where Awei was killed before, as well as his room, kitchen, etc. Lu Weiwei would not miss every detail.

Gu Chen sat on the sofa, pretended to rub his temples, gradually closed his eyes, and used the entry-level imagination to open the virtual space in his mind again.

This time, the space Gu Chen simulated was the Japanese grocery store last night.

Officer Wang and Lu Weiwei were chatting with each other, Gu Chen snapped his fingers, and soon separated from his body in the virtual space, and walked to the dining table behind him.

At this moment.

Awei and Wang Zhe were sitting there eating, and the atmosphere was a little tense.

"Master, this is the last chance, please give me some time." Wang Zhe's tone was slightly pleading, as if he was asking for Ah Wei.

Unlike when his back was turned to Wang Zhe that night, Gu Chen was able to closely restore the expressions of the two at that time.

Wang Zhe's face was full of pleading, as if he had encountered a very difficult matter that urgently needed to be resolved.

At this time, Gu Chen looked at Awei on the other side again.

Awei brushed his long gray hair and glared at Wang Zhe.

"Azhe, it's not that the master doesn't want to help you." Awei's tone was very angry, and he sighed heavily: "But you see what you do, you want me to help you, well, you are Give me a result."

At this time, Gu Chen had carefully figured out the expressions of the two of them.

That's right, Awei's attitude towards Wang Zhe was quite angry. It seemed that Wang Zhe had done something wrong that caused Awei to scold him severely.

Looking at Wang Zhe at this time, he still looked at Awei with weak eyes, and begged: "Master, I don't dare anymore, please believe me, I am also forced to do so."

Gu Chen turned his head to look at Awei, Awei's expression didn't seem to have changed much.

He just said indifferently: "Okay, I don't think you can eat today's meal. I will give you another day. After one day, what should I do?"

Just like the scene last night, Awei picked up the bag and walked away, leaving only Wang Zhe sitting there blankly.

"There seems to be a deep conflict between the two, but why did Wang Zhe say that he resolved all the questions he asked for advice with Ah Wei during lunch today?"

Gu Chen stood beside Wang Zhe, watching him clenched his hands into fists, looking unwilling.

Afterwards, Wang Zhe's eyes began to be filled with an evil murderous look.

He picked up the chopsticks on the table and began to enjoy the food alone.

Gu Chen simply chose to sit opposite Wang Zhe.

At this time, Wang Zhe, every time he took a bite, the ferocity in his eyes became deeper.

"It doesn't look like this guy came here to eat, but to seek guilt. In this case, the food in front of him is also boring, right?"

Gu Chen has been staring at the change of Wang Zhe's face...

It is clear.

Wang Zhe's hatred for Awei at this moment has almost reached zero.

After eating the last piece of food, Wang Zhe buckled his chopsticks and started walking to the cashier.

The subsequent scene is what his avatar sees in the virtual space.

Band-aids, bruises, and Wang Zhe's face carried an unusual aura.

"It seems that Wang Zhe has murderous intentions towards Ah Wei, but how did he manage to hide it?" Gu Chen couldn't help holding his chin, and snapped his fingers.

Soon, the virtual space came to Awei's house again, and it was already noon.

Indeed, Awei entertained Wang Zhe at home, and the two sat at the dining table, continuing to discuss yesterday's topic.

But what exactly?Is it the shooting problem that Wang Zhe said?Gu Chen thinks not.

Later, Gu Chen could only simulate the scene of the two arguing at the dining table, and Awei even patted the table at one point.

At this moment, Wang Zhe's emotions exploded to the extreme.

Taking advantage of Ah Wei not paying attention, he walked to the kitchen, picked up a fruit knife, and directly stabbed Ah Wei hard in the heart.

Awei died instantly, and there was no time to react.

Seeing that he had killed his master, Wang Zhe suddenly panicked. He wiped off the fingerprints on the knife, and began to desperately remove the marks.

After everything was settled, Wang Zhe calmed down, looked down at the time, and then swaggered...pretending to be nonchalant and walking out of the room.

At the end of the scenario simulation, Gu Chen suddenly snapped his fingers, and the world spun around for a while. Gu Chen slowly opened his eyes and looked at the burnt cigar on the table.

"That's right, the burning time of the cigar may be a deception. If you use the burning time of the cigar, perhaps at 1:25, Awei is still smoking, which means that he is still alive, but if there is no this cigar, then the king The time when Zhe committed the crime can basically be determined."

Gu Chen suddenly muttered to himself, which made Lu Weiwei on the side quite curious.

Lu Weiwei was stunned for a moment, and asked, "Junior Brother Gu, what are you talking about?"

"Senior Sister Lu, is there anything suspicious near the cigar?" Gu Chen suddenly stood up and looked at the ashtray on the table.

"No." Lu Weiwei said this, and suddenly said: "By the way, I also found an astronomical telescope. It seems that this Awei is still an astronomy enthusiast."

"Astronomical telescope?" Gu Chen frowned, and looked directly at the table.

On the table by the window, a black astronomical telescope was standing on the windowsill of the living room.

Gu Chen hurried forward, looked at the ashtray on the table, and the extinguished cigar, and couldn't help but said happily: "I see, I know how this Wang Zhe used the cigar to create an alibi, this guy Really cunning."

"Junior Brother Gu, you said you already knew?" Lu Weiwei was also quite surprised, and asked, "Then you mean that the murderer is Wang Zhe?"

"It's 100% him." Gu Chen no longer held back, pointing directly at the astronomical telescope and said, "This guy just used the characteristics of the astronomical telescope to create the illusion that Ah Wei was still smoking at 1:25, but in fact, Ah Wei Wei was killed by Wang Zhe as early as noon."

Lu Weiwei felt a little confused, and asked weakly: "Junior Brother Gu, can you be more specific, what is the situation?"

Gu Chen put on his white gloves, pointed at the astronomical telescope and said, "Senior Sister Lu, do you know the characteristics of the astronomical telescope?"

"This...Of course I know something. Astronomical telescopes can see far away places, such as the distant starry sky." Lu Weiwei said.

"So, what is its principle?" Gu Chen asked again.

Lu Weiwei suddenly felt a sense of a primary school student being called by the teacher, and said in a daze, "Because... because of those lenses?"

"That's right." Gu Chen walked to the other side, pointed to the lens of the astronomical telescope and said, "This astronomical telescope made of convex lenses is the tool used by Wang Zhe to fake the time of Awei's death."

Lu Weiwei was stunned, looked down at the astronomical telescope, and said in a daze, "Can this thing fake the time of death?"

Although she had caught up with her train of thought, Lu Weiwei didn't react for a while.

"Senior Sister Lu, the reason why we can see far places with the astronomical telescope is mainly due to the lens. The two lenses of the astronomical telescope are convex lenses, thin on both sides and thick in the middle, so that they can magnify things. It can also play a role in concentrating light.”

"That's right." After hearing what Gu Chen said, Lu Weiwei seemed a little enlightened, and said, "I often played this kind of game when I was young, using a convex lens to enlarge the font."

"I've played it too." Gu Chen smiled and continued: "The reason why a convex lens can gather light is mainly because of the refraction of light. If it is parallel light, it enters the convex lens, and the light is on both sides of the lens. After two refractions, it will be concentrated at one point, that is, concentrated light."

"And when the light is concentrated on a certain combustible object for a long time, it may cause combustion?" Lu Weiwei finally caught up with Gu Chen's rhythm, feeling that this is the success of the teacher's teaching.

"Senior Sister Lu, do you find it interesting now?" Gu Chen asked.

"That's needless to say? I already know what you want to express."

Lu Weiwei tore off a piece of paper from the notebook and adjusted the angle of the astronomical telescope so that the light could be focused on one point.

After a long time, the corners of the paper began to burn, but not very powerfully.

"Put it down, Senior Sister Lu." Gu Chen smiled, took the astronomical telescope from Lu Weiwei, and said: "The sunlight is not strong now, and the angle is not easy to control, so you may not be able to reach the target by adjusting the angle specially." best effect."

“So the best effect is at noon? The sun is strongest at noon, and if you focus on the cigar, it can have the effect of lighting the cigar.”

"And it takes time, and it can't be done in one go, so this Wang Zhe must be familiar with the changing time of the sun."

"Senior Sister Lu is right." Gu Chen pushed aside the ashtray, and there was indeed a scorched board underneath.

"Senior Sister Lu, Wang Zhe actually found out a long time ago that if he puts the astronomical telescope on the window, when the sun shines in the afternoon, he can use the fixed angle of the astronomical telescope on the window sill to focus on one place, thereby lighting a cigar. "

"Haha, that's true." After reading it, Lu Weiwei was quite happy, and said, "It seems that Wang Zhe had planned to kill his master long ago, so he created some traps to confuse our normal judgment."

Gu Chen also said with a smile: "If it wasn't for last night, I found out that Wang Zhe and Ah Wei had a quarrel, maybe I wouldn't suspect him, but this guy is very scheming, no matter how he conceals it, there will be some mistakes."

Looking at the black mark on the wooden board of the table, Gu Chen continued: "This black spot is the result of Wang Zhe's experiment, so he also made a fixed mark on the position of the astronomical telescope."

Lu Weiwei followed Gu Chen's train of thought and carefully checked the position of the astronomical telescope just now, and found several small scratches.

Putting the astronomical telescope at the notch, it was aimed at the burning point under the ashtray.

"Junior Brother Gu, your judgment is completely correct. It seems that this Wang Zhe cannot be washed away."

"That's right." Gu Chen also raised his head and looked out of the window, and said, "However, to obtain sufficient evidence, we have to wait until tomorrow for the experiment to produce results."

"And if we arrange the astronomical telescope according to the position of the small notch, and wait until around 1:25 noon, and the concentrated light can be concentrated on the burnt spot on the wooden table, then we can conclude that the death time of the deceased Awei is It may not be after 1:25, and if you add the judgment of Forensic Doctor Liu, it is estimated to be close to ten."

"Yes, forensic doctor Liu may have some errors in determining the time of death, but if using this kind of experiment, it is concluded that the cigar can be lit at around 1:25, then it will be useless for this guy Wang Zhe to lie."

Thinking of these, Lu Weiwei suddenly felt that Wang Zhe's previous performances were really full of loopholes.

Maybe he is really not suitable to be a director?

……

(End of this chapter)