Although Yuan Shasha could not explain this problem, she directly pointed out the key to the problem.

It seems that from now on, there are various signs that Aunt Liu is suspected of lying, but Aunt Liu insists on it, which puts the investigation into a dilemma.

Of course, it was impossible for Gu Chen to use the time that Aunt Liu had fabricated out of thin air as a reference. This was unrealistic.

However, the time of committing the crime and the time of escape cannot be grasped. Even if Gu Chen wants to help Aunt Liu find the suspect, he still needs a lot of investigation to lay the foundation.

This is why police from other police stations are unable to mobilize large-scale police resources to handle cases.

Because investigating based on an unknown clue is undoubtedly like finding a needle in a haystack.

Lu Weiwei and Yuan Shasha finally understood why Aunt Liu had a bad attitude towards the police. In fact, a large part of the reason had to do with Aunt Liu herself.

"You don't believe me?" Aunt Liu looked at everyone's confused expressions, frowned, and said angrily: "I didn't lie, I really heard 4 bells, and they were at the same interval, I swear.

"

"You don't need to swear, because the possibility you said is very low." Yuan Shasha also directly gave the reason.

"Nonsense, how could I hear it?" Although Aunt Liu felt a little incredible, she still persisted.

She walked up to Gu Chen and said directly: "Gu Chen, I called you because I believed in you. I really didn't lie. You have to believe me. I did hear this happen at that time."

Lu Weiwei, who was standing aside, shrugged, gently knocked on the wall clock and asked her: "Aunt Liu, if you say so, is there something weird about your clock?"

"Or...the gangsters deliberately adjusted the bell? This is a bit funny. They shouldn't be so smart, right?"

"Of course not." Gu Chen, who was turning the pen with his right hand, turned around and said in an instant: "If the gangster is so smart, there is nothing wrong with doing anything unless there is a possibility."

Upon hearing Gu Chen's words, Aunt Liu, who had been conflicted before, her eyes lit up and she quickly took a step forward and asked, "What is the possibility of...?"

"You did hear four bells at the same intervals, but there were incomplete defects." Gu Chen said.

"No...incomplete defect?" Aunt Liu looked at Lu Weiwei and Yuan Shasha beside her, as if they didn't understand either.

"Senior Brother Gu, what do you mean?" Yuan Shasha asked him curiously.

Gu Chen smiled faintly, directly marked the 12 o'clock position on the far left on the timeline, and then drew a circle.

Then from the 12 o'clock position, connect the arc lines to 12:30, 1 o'clock, and 1:30 on the right side of the time axis.

"Look again, are the current time intervals consistent?" Gu Chen raised his head and asked everyone.

Lu Weiwei crossed her arms, pinched her chin and thought: "Junior Brother Gu's reasoning is correct, but 12 o'clock does not ring. We have already done this in the mock-up experiment just now, didn't we?"

"There's nothing wrong with the wall clock." Gu Chen stood up directly, invited Aunt Liu, who didn't understand, to his seat, then pointed to the 12 o'clock position on the timeline on the drawing and said:

"Aunt Liu heard the movement in the house, and it was probably 12 o'clock when she heard the bell for the first time."

"No...that's not right, I...I only heard one sound."

Aunt Liu was about to retort, but when she turned to look at Gu Chen, Gu Chen directly stretched out his index finger, put it to his mouth and hissed: "Aunt Liu, listen to me, the first time you hear it is 12 o'clock."

"It's just that when you were woken up, you only heard the last sound at 12 o'clock, so you naturally thought it was one sound."

"So that the second tone you heard later was 12:30, the third tone was 1:00, and the fourth tone was 1:30."

"Calculated this way, you did indeed hear only four bells at uniform intervals, but unfortunately, because you did not hear the entire first bell, this unclear situation occurred."

Listening to Gu Chen's serious explanation, Aunt Liu was stunned for a moment, and then suddenly realized: "So...it turns out to be like this? I just said it, how could I hear it wrong?"

"And this wall clock has been around for many years, and it has never made any mistakes. This kind of situation will never happen. I only heard the last ring after the first ring, right?"

Looking at Gu Chen, Lu Weiwei and Yuan Shasha, Aunt Liu looked quite embarrassed and said directly apologetically: "It seems that I misunderstood everyone. I'm sorry, this is my fault."

"Oh!" Lu Weiwei finally breathed a sigh of relief and said with relief: "This will make things much easier. At least we know when the two thieves will escape."

"Senior Brother Gu." Yuan Shasha looked at Gu Chen and asked, "So, the time when this group of thieves entered Aunt Liu's house can be confirmed?"

"That's right." Gu Chen looked down at his watch and said calmly: "According to the 6 minutes delay of the wall clock, the time when the thief entered Aunt Liu's house should be around 12:06 in the evening, and the time when he left Aunt Liu's house should also be

Around 1:36."

Looking back at everyone, Gu Chen added: "I think these two thieves should be habitual criminals. They don't know the distribution of surveillance cameras nearby."

"But in this old community, there are not many people at night. As long as we find suspicious persons who appear nearby before 12:06 pm and after 1:36 pm and investigate, the possibility of finding them should be very high."

"This can be left to He Junchao." Lu Weiwei took out her mobile phone and said with a smile: "Junior Brother Gu has set a time limit, and He Junchao can take care of the rest."

"I think based on his experience in monitoring suspects, it shouldn't be difficult to find the suspicious person."

"Okay." Gu Chen nodded and smiled.

Not long after, Lu Weiwei briefly informed the third group of He Junchao about the specific situation here, and asked He Junchao to step up the investigation of suspicious persons near the community that night.

About 15 minutes later, Lu Weiwei received good news from He Junchao. The video taken by her mobile phone was sent directly to Lu Weiwei's newly created temporary group.

"Sent it." Lu Weiwei reminded.

Gu Chen and Yuan Shasha immediately clicked on the temporary group and opened several videos shot by He Junchao's mobile phone to check.

In the video, two men who behaved suspiciously appeared near Xingfu Seafood Supermarket. The two were arm-in-arm and whispering.

After discovering that there was no one else nearby, he got on a battery car and drove toward Aunt Liu's community.

Attached was a message from He Junchao, indicating that the time was 11:20 p.m.

The second video shows the same two men who appeared on the video screen just now.

Compared with the previous two people, the man sitting in the back seat of the battery car now had an extra travel bag in his hand, and he had been watching the surroundings furtively.

Although the two men acted very casually, their small movements of deliberately avoiding passers-by could still be clearly detected within the scope of the surveillance camera.

For police officers with tracking experience, deliberate movements can still be accurately captured in the crowd.

There is still He Junchao’s note at the back stating that the video took place at 1:48 in the morning.

Compared with the time when the thief escaped from Aunt Liu's house, 1:36, the journey time seems to coincide exactly.

"It should be these two people." Gu Chen crossed his chest with one hand and looked at the video on his phone, feeling quite surprised.

He Junchao sent a sullen expression in the temporary group.

"Hehe, Senior Brother He is making trouble again." Yuan Shasha looked up at Gu Chen and asked, "So, are the suspects really these two?"

"Let's keep it together, let Senior Brother He reveal the movement trajectory of the two of them, and we will go directly to find them," Gu Chen said.

Yuan Shasha nodded like a chicken pecking at rice, and then directly voiced He Junchao in the temporary group.

Aunt Liu on the side couldn't help but be stunned when she saw the three people's vigorous and resolute handling of the case, and said weakly: "This...is this considered settled?"

"If these people are caught and they are definitely the thieves who attacked and robbed your home last night, then we have really solved the problem." After thinking about it, Gu Chen added: "But based on our experience and judgment, they should be inseparable.

Already."

"Is this...so fast?" Aunt Liu seemed like she still couldn't believe it.

After all, I had experienced the police coming to my door to register, and then not hearing anything from me for half a year.

But now Gu Chen, Lu Weiwei and Yuan Shasha can accurately capture the situation after just visiting for a moment, which shows how inefficient the police station in their jurisdiction is.

As the saying goes, there is no harm without comparison. After repeatedly comparing the work efficiency of the two parties, Aunt Liu was relieved. She patted her chest and said, "I can finally see it. Gu Chen was right to find you. I didn't make a mistake. Ding

The cousin of the unlucky boy in our family is really promising.

Well, while praising Gu Chen, he also did not forget to bury Ding Junsheng. This is Aunt Liu's consistent style.

At this moment, He Junchao posted a message in the temporary group again.

This video is of an alley intersection.

He Junchao also specially sent a link map and attached text for this purpose.

"Both of them are habitual offenders, out-of-towners, currently living at No. 123 Xiaojia Alley. I've seen the surveillance and they haven't come out yet. You can go directly to the door to find them."

Gu Chen pressed the call button, thanked him, and then turned to ask Aunt Liu: "Why don't you come with us to see if these stolen items are yours?"

"Okay, I'll go with you." After experiencing Gu Chen's careful investigation just now, Aunt Liu's eyes changed when she looked at Gu Chen.

Aunt Liu now had absolute trust in Gu Chen and agreed directly without saying anything.

They didn't have time to think too much, so they got into the police car again and headed directly to their destination.

On the way, Lu Weiwei contacted Ding Liang, Huang Zunlong and others from the patrol team.

When Gu Chen arrived by car, Ding Liang, Huang Zunlong, and two trainee police officers had been waiting in Xiaojia Alley for a long time.

Seeing Gu Chen driving there, Ding Liang also took the initiative to say hello: "Gu Chen, we have found the address. We don't know how many people are there, so we are waiting for you to come over."

"We have seven police officers now, and we still have guys on hand, so we should be able to handle it." Gu Chen said, taking out his retractable baton from his single police equipment in advance.

Seeing this, everyone else also took out their equipment.

Aunt Liu stood aside blankly, suddenly realizing that she had become a marginalized figure, and not knowing what to do, she walked directly behind Gu Chen, tugged at the corner of Gu Chen's clothes and asked: "Gu Chen, then... then

What about me? What do I do?"

"Just stay in the car first, and after we catch the person, you can come over and count the stolen goods." Gu Chen also made it clear.

Aunt Liu nodded and said, "That's okay, I'll just stay in the car, and you...you guys should also pay attention to your safety."

"Don't worry, old lady, it's not our first day as police officers."

Huang Zunlong's words immediately dropped the stone hanging in the old lady's heart, dispelling her worries.
To be continued...