Let you condolences to the task force, have you solved the case?

When everyone heard it, they all felt reasonable.

At the same time, I felt joy and anger in my heart. I was happy that this was the clue to find out the murderer, but I was angry that the murderer took them for fools.

But after thinking about it, he couldn't help but smile bitterly, if Su Mu didn't find out, wouldn't they be fools who were deceived!

"What the hell, if you catch this murderer, you must teach him a lesson!" someone said unconvinced.

Seeing that there were no outsiders around, Su Mu asked Han Bei in a low voice, "Chen Zhuang?"

"He and the property staff are on the first floor. Do you need him? I'll let him come up immediately!" Han Bei said kindly.

Su Mu waved his hand.

Luo Ping was stunned again, Luo Ping also lowered his voice and asked: "Xiao Su, do you suspect that Chen Zhuang did this case?"

Su Mu nodded: "It's just a suspicion, but there is no definite evidence!"

"Officer Su, how did you know that Chen Zhuang might have done it?" Han Bei asked.

Su Mu replied: "Just now I passed the balcony of Sun Ping's house and saw a character for ninja written on the wall of Chen Zhuang's sentry box, which was also written in red ink...!"

"You suspect Chen Zhuang just because you write in the same red ink?"

On weekdays, Han Bei is quite conceited about his brain, and his ability to think about things and respond is superhuman, but when he met Su Mu today, he obviously felt that it was not enough.

This made him a little frustrated, but also quite dissatisfied.

So I immediately questioned Su Mu's words.

Su Mu glanced at Han Bei, and smiled slightly: "What I want to say is that the characters in Chen Zhuang's sentry box are similar to these four characters!"

When Han Bei heard this, his old face blushed. He was so inconsiderate, so he forcibly compared his IQ with the other party. This was obviously uncomfortable!

"Officer Su is really amazing!"

Han Bei is also a powerful character who can convince others. Once he realized that he was indeed inferior to Su Mu, he immediately praised him in admiration.

"Luo Da, let the relevant experts come here immediately, this technology is worth letting them do!" Su Mu didn't care about Han Bei, and turned to Luo Ping.

Luo Ping nodded, because the font on the door was obviously scribbled on purpose, and this kind of font is really difficult for ordinary people to recognize, so we can only invite experts!

He immediately took out his mobile phone and called Political Commissar Zheng Kai of the Municipal Bureau, asking him to entrust relevant experts to come over for comparison.

Zheng Kai immediately agreed and said that the experts would come soon.

"Officer Su, should we use an excuse to check Chen Zhuang's sentry box and guard room? He spends his daily life there, maybe we can find out some problems!"

Han Bei suggested to Su Mu.

Before he knew it, he had already regarded Su Mu as the backbone, and he didn't even ask Luo Ping, but directly asked Su Mu.

Luo Ping didn't feel unhappy about this, Su Mu is capable, that's obvious to all!

If he has the ability, he will be respected and admired. If this is not tolerated, Luo Ping will not be able to become the captain!

The captain of the criminal police team is not a big official, but in a small place like Jiangbin City, there is absolutely something that ordinary people can't do, otherwise he wouldn't stand alone in this key position!

But Su Mu shook his head: "Let's wait for the experts to come, so as not to startle the snake!"

Everyone nodded, and there was no objection.

Just in case, Su Mu asked Han Bei to go down and make an inquiry transcript for everyone, including Chen Zhuang, so as to get Chen Zhuang's handwriting.

While waiting for the experts, everyone started to investigate again at Sun Ping's house.

Su Mu walked around the house, then came to the balcony behind Sun Ping's house, stretched his head to look outside, and couldn't help touching his chin in surprise.

"It's interesting, the two balconies of Sun Ping's house are wide enough!"

It turned out that this time he passed the back balcony to see Gu Bing's stewed vegetable shop clearly.

The expert was quickly sent by Zheng Kai, an old man with white hair.

"Expert Tang, we meet again!" Luo Ping recognized the old man, and immediately warmly shook hands with him to welcome him.

Expert Tang nodded with a smile, and immediately began to distinguish under Luo Ping's explanation.

He first observed Chen Zhuang's handwriting on the inquiry record for a long time, and then began to observe the handwriting on the door.

Shaking his head for the last time: "Not alone!"

When everyone heard this, their hearts sank suddenly. They weren't alone?Then Chen Zhuang's suspicion is ruled out, that is to say, the analysis he and others have made for a long time are all wrong?

Everyone was depressed for a while.

"Could it be a mistake?" A young police officer murmured suspiciously.

Unexpectedly, Expert Tang heard it, and his eyes glared: "I have been in this industry for decades, can my handwriting be accurate?"

Su Mu smiled and helped Expert Tang: "Expert Tang, how is your old eyes?"

Expert Tang said proudly: "Some presbyopia, others are fine!"

"In this case, Expert Tang, please read another word for me!" Su Mu laughed.

Everyone looked at Su Mu in surprise, Chen Zhuang's suspicions were all ruled out, so what else to read?

Su Mu ignored the crowd, and dragged Expert Tang to the balcony in front of Sun Ping's house, then pointed to the guard box in the community and said to him, "You always check, is the word 'forbearance' and the word on the door written by the same person?"

Everyone was even more surprised. Didn't Expert Tang compare Chen Zhuang's handwriting just now?They are not alone, so why do a second comparison?

Expert Tang put his eyes on the word "forbearance" on the wall of the sentry box for a while, then ran to the gate to look at it for a while, and then ran to the balcony to look at it.

After going back and forth like this several times, he took his eyes off and said to Su Mu: "According to the comparison, the two characters are written by the same person!"

When everyone heard this, their almost surprised eyes popped out!

Two comparisons, two completely different results!

Chapter 43 No Second Point

Seeing that Expert Tang's two conclusions were completely different, everyone was puzzled by Monk Zhang Er, and they were at a loss.

"Who can tell me what's going on? Why is it not a person the first time, but a person the second time?" Han Bei scratched his head in confusion.

Luo Pingping, a veteran police officer, did not doubt Expert Tang's professional level, and no one could compare handwriting in Jiangbin City.

But why is there such a big deviation twice?

For a while, everyone looked at Su Mu, hoping that he could answer.

Su Mu didn't tempt everyone, and explained directly: "Because the characters on the door and the characters in the sentry box are both written by Chen Zhuang with his left hand, so they are the same; the characters on the record are written by Chen Zhuang with his right hand, so they are naturally different from those on the door. Already!"

Only then did everyone come to their senses, but they immediately questioned again: "Officer Su, Chen Zhuang was afraid that others would recognize his handwriting, so he used his left hand to write on the door, but how do you know that he also used his left hand to write in the sentry box? "

Su Mu couldn't help smiling, and pointed to the sentry box opposite: "The word 'forbearance' is written on the corner of the wall, and it is close to the wall on the left, because standing requires an angle and position. If you don't have your left hand, you can't write it at that position."

"what"!

Everyone immediately woke up like a dream, and only then did they understand the whole story, and also understood Su Mu's real intention of asking Expert Tang to do two comparisons.

After understanding it, it is conceivable that everyone was shocked.

This Police Officer Su is a man of God!

"This observation is too meticulous, it's like a sharp eye!"

Han Bei really appreciated the power of Su Mu, and besides being extremely shocked, he only had admiration in his heart!

With the results of expert Tang's comparison, everyone geared up and prepared to take Chen Zhuang down in one go for a surprise trial.

At this moment, Luo Ping shook his head: "There is no direct evidence to show that Chen Zhuang is the murderer. He can definitely say that he just had a feud with Sun Ping, so he played a prank."

When everyone thought about it, it was such a truth, they suppressed their excitement for a while, and prepared to surround Chen Zhuang to find evidence.

Once the suspect is identified and the investigation is carried out around him, there will be a direction.

"Time, the first thing we need to check is whether Chen Zhuang has time to commit the crime?" Luo Ping pondered.

Su Mu analyzed: "According to the girl at the property, the two debt collectors showed up at the property at 11:30 to inquire about Sun Ping, so they entered the community after 11:30."

"According to the temperature of Sun Ping's body, he should have been killed more than two hours ago. The current time is 11:30 pm, that is to say, half an hour from [-]:[-] to [-]:[-]. Has anyone seen him during this time period?" Chen Zhuang is in the guard box?"

After listening to Su Mu's analysis, Luo Ping could not help frowning in doubt.

This time period was the rush hour for returning home from get off work, so Chen Zhuang definitely needed to maintain order in the guard box.

If he is not in the post, everyone will know at a glance.

This was also puzzled by everyone, just because it was impossible for Chen Zhuang to walk away, how could he have time to come to Sun Ping's house to commit crimes?

Just when everyone discovered this contradiction and became confused, Han Bei suddenly interjected: "Chunyang Community has a power outage from 11:30 to [-]:[-] today, so Chen Zhuang is probably not on duty in the sentry box!"

Su Mu immediately looked at Han Bei. The railings of the sentry box were all electronically controlled. Since the power was off, there was no need to stay behind.

Therefore, it is not surprising that Chen Zhuang is not on duty at the post.

"I'll immediately call the community informant to ask."

Han Bei has been working as a police officer in this community for a long time, and of course he has a few informants, so he can keep track of the situation as soon as something happens.

As the phone dialed out, Han Bei said a few words to the other party, and then hung up the phone in a hurry.

"Chen Zhuang is not in the post during this time!" Han Bei told everyone excitedly.

The big guy asked almost at the same time: "Is the news accurate?"

It's not that Luo Ping and the others don't believe in Han Bei, it's just that the news is of great importance, and they dare not be careless in the slightest!

"It's absolutely true!" Han Bei nodded excitedly again, and even blushed because of his excitement.

"There is time to commit the crime, and there is handwriting evidence. Luo Da, let's take action and get Chen Zhuang in!"

Several young police officers looked at Luo Ping attentively, thinking of interrogating Chen Zhuang suddenly, so as to force him to confess and bring him to justice.

After all, Luo Ping is experienced as the team leader, and obviously has more considerations than these young policemen.

After discussing with several veteran policemen, he finally shook his head: "It's still too risky. If Chen Zhuang doesn't confess, we will fall into a passive position. According to this person's cunning, nine out of ten will not easily confess."

"The key is that there is still no direct evidence of Chen Zhuang committing the crime. Once the interrogation reaches a stalemate, we will have nothing to do with him!"

"Ugh"

When the young policemen heard this, they all sighed, very disappointed that they still couldn't take action against Chen Zhuang.

"Xiao Su, what do you think?" Luo Ping turned his head and asked Su Mu by the window.

Su Mu was opening a corner of the curtain, looking at the crowd below who hadn't dispersed for a long time.

Among the crowd, he found the security guard Chen Zhuang.

I saw Chen Zhuang squatting down for a while, standing up again for a while, and then walking back and forth, and after a few seconds, he would raise his head and stare at Sun Ping's house.

"He panicked!" Su Mu nodded.

Although Chen Zhuangqiang put on a smiling face and said a few words to the people around him from time to time, Su Mu could tell from his movements and eyes that he was beginning to panic and fear.

"Why haven't the police come down for so long? Have they found anything?"

Someone in the crowd suddenly said something, which caused Chen Zhuang's face to change suddenly. Although he immediately covered it up, he couldn't escape the eyes of Su Mu who was watching secretly upstairs.

This person has a problem.

If it was just a prank, Chen Zhuang didn't need to be so nervous.

So he has a problem, and a big one!

It just so happened that Luo Ping turned his head to ask his opinion at this time, Su Mu put down the curtain and said with a smile: "I agree with the opinions of these comrades, and Chen Zhuang will be interrogated suddenly!"

Luo Ping was startled, Su Mu has always acted cautiously, what happened today?Actually thinking of interrogating Chen Zhuang suddenly?

Although he believed in Su Mu, it was still an old problem. Now that he didn't have any direct evidence in his hands, could a surprise trial be done?

"The reason?" Luo Ping stared at Su Mu and asked.

Su Mu said: "I observed Chen Zhuang downstairs just now. Seeing that we are still not going down, he has already started to show nervousness, even panic!"

Luo Ping nodded. If Chen Zhuang hadn't been involved in this case, he wouldn't be so nervous that he panicked.

"The second o'clock?" Luo Ping asked again.

Since Su Mu wanted to interrogate Chen Zhuang suddenly, there should be several reasons and assurances.

But Su Mu shook his head: "No more!"

"Huh?" Luo Ping was speechless.