Xiao Ning suddenly had a headache.

Now he didn't want to have anything to do with Zhang Mengmeng, since he wanted to re-investigate the case, he must be looking for her.

After thinking about it, Xiao Ning finally simply took the document and came to Zhou Qing's office.

Zhou Qing was also busy investigating another case of burglary, and when he saw him come in, he raised his head with a somewhat solemn expression, "What's wrong?" ”

Xiao Ning generally takes the initiative to come to his office, which must have something very important.

"It's nothing." Xiao Ning put the document on the table, "Change it, you check this, I found the burglary." ”

Zhou Qing did not agree, nor did he refuse, but asked, "What happened?" ”

Regarding Zhang Mengmeng's matter, he couldn't say it directly, and Zhou Qing over there also picked up the document. After a while, he saw the newly printed Zhang Liang message sandwiched inside, and he also understood what was going on.

Before, because it was about Xiao Ning, Zhou Qing naturally knew about Zhang Mengmeng. In addition, the reopening of the curfew must also go through him.

Now that he understands it, it turns out that Xiao Ning doesn't want to investigate the case related to Zhang Mengmeng. Zhou Qing frowned slightly, he didn't want Xiao Ning to be affected by such a trivial matter. It's better to face it directly.

He shook his head, "Xiao Ning, you continue to investigate this, I have already sent someone to the deceased's house to ask about the burglary again, and it is not good to change it to you." ”

Xiao Ning's face was a little ugly, "You should know why I want to change, right?" ”

"Of course I do." Zhou Qing didn't hide it, "But what's the use of you escaping like this?" Zhang Mengmeng is a girl, not a flood beast, what you should do is to solve the problem. ”

Xiao Ning rubbed his temples, "If things are really as simple as you say, then it will be fine." Women are more terrible than the beasts of the flood. ”

Zhou Qing couldn't help but laugh when he saw him deflated for the first time, "Okay, you continue to check this, if you have any questions, you can just come and ask me." I still have more experience than you when it comes to women. Before your sister-in-law, I was also a popular figure in the police academy, I don't know how many juniors there are......"

"Stop." Xiao Ning didn't want to hear him continue, "You really can't change it?" ”

"I really can't." Zhou Qing looked at him with a somewhat serious expression, "The family members of the deceased who broke into the house and robbed are quite old, so you are not suitable to negotiate with them." You're better suited to handle this case, and I've wanted you to do it from the very beginning. But I still want you to choose. Now that you've made your choice, you can't change it again. ”

Xiao Ning didn't speak again, and walked out of the office with the document.

He can't say anything and won't do this kind of thing if he doesn't change it, it seems that he can only let Yin Zetai ask.

He took the document and found Yin Zetai, "You are responsible for informing Zhang Mengmeng and asking about her brother's murder." ”

Yin Zetai was a little puzzled, "Zhang Mengmeng's brother? ”

Xiao Ning nodded and handed him the document, "You read it first, and then contact after reading it." When you're done asking, I'll just watch the video. ”

After saying that, he didn't ramble and returned to the office.

I hope this case can be solved as soon as possible. In any case, it involves comrades, and his heroic soul cannot be left without rest.

Sitting at his desk, Xiao Ning continued to look at the clues in the document about the investigation at that time.

He died from a knife, the kind of dagger that was very common, not fatal with one blow, but several stabs in quick succession. This is also the reason why when Zhou Qing investigated at that time, he would want to investigate in the direction of the enemy.

Under normal circumstances, it is normal to stab once, but five or six knives in a row are all very grudges.

The murder weapon was not found, and it should have been taken away by the murderer. At that time, there were no surveillance cameras in the place where Zhang Liang was killed, and there was not even a single eyewitness at night or in the corner of the park.

Where the murderer left from, I don't know, whether there are accomplices, I don't know.

As long as it is a murderer with a little experience, even if it is blood on his clothes. Before surveillance, find a place to change into other clothes, or cover up a little. It's so dark, and it is estimated that no one will notice.

In short, there are no useful clues on the documentation at all. The only thing that can be used is probably the cases that Zhang Liang was involved in at the beginning, as well as the people in the cases.

Because he is a regional police officer, he is generally responsible for fights and brawls, and no human lives are involved. And these people involved, even if they are arrested, they will be released in just a few days, and there is no need to attack Zhang Liang at all.

Xiao Ning also saw that the people arrested by Zhang Liang also had criminal records, not only Zhang Liang alone, but also other police officers. But now, he was the only one killed.

In this way, things are definitely not as simple as they seem.

If it was premeditated and the murderer deliberately lured Zhang Liang to the corner of the park, it must have been Zhang Liang involved in something.

Xiao Ning's hand passed over the photos of these people with criminal records, in short, he still had to ask as usual.

Yin Zetai read the file over there, first asked Xiao Ning when he could find Zhang Mengmeng, and after getting a reply, he immediately contacted there.

Zhang Mengmeng agreed quickly, after all, it was about her brother, which had been pressing on her heart for more than four years, and now that the case was reopened, she had no reason not to help.

It was only an hour, and Zhang Mengmeng arrived.

The one who greeted her was naturally Yin Zetai.

She looked at Yin Zetai, frowned slightly, didn't say anything, and followed her to the interrogation room first.

Zhang Mengmeng didn't sit in the position where the prisoners would sit, staring at Yin Zetai, "Since you are looking for me, it must be Xiao Ning who is in charge of my brother's case, right?" Where is he? ”

"Boss...... There are other things to keep busy, so I have to come. Miss Zhang, it's not that the boss doesn't see you, it's that he's really busy. You don't even know that many cases in the criminal police brigade are now pressing on him, and you have to stay here when you are busy sleeping at night, and you don't know it. ”

Zhang Mengmeng pursed her lips and didn't say anything more, "If you want to know anything, just ask." ”

After saying that, her expression was a little sad.

She and Zhang Liang are brother and sister, naturally very close, they have grown up together for more than 20 years, and suddenly one day, Zhang Liang was killed, and half of the sky she had been living in had fallen.

It took more than four years for her to finally ease up. And now, the scar has to be torn open again. Every memory is a heartache.

Xiao Ning, who was standing outside the single-sided glass, sighed, he also has a sister, and he can understand this pain.

Zhang Mengmeng couldn't see him, and talked to Yin Zetai by herself, describing that night four years ago.