But fortunately, Xia Qing stumbled upon an amazing key here, and maybe he could solve the case. I was quick to add.

"What can't you say in front of me, do you have to say it so quietly?" Lin Yu coughed, expressing his dissatisfaction with me and Lao Bai, and shouldn't have ignored her like this.

Only then did Lao Bai react, so he smiled and said, "Xiaoyu, I know what you are talking about, but now I want to be alone with my brother and Xia Qing for a while, I must want to know the first thing they find out about important things, and as for his mistakes, will I talk about it?"

Lao Bai's manly charm appeared in front of Lin Yu, which immediately made her have no resistance, and it made me even more confirmed that Lin Yu likes Lao Bai, or the kind that likes to die and live.

"As long as you can give me this convenience. When I go back, I will definitely teach my brother a good lesson, so that he will know that he is wrong!Did you hear that, bastard?" It may be that Li Yu was a little hesitant, and then Lao Bai said seriously, and then glared at me fiercely, indicating that he would really go back to clean me up.

Lao Bai winked at me and motioned for me to hurry up, I looked at him speechlessly, and then apologized to Lin Yu: "Teacher, I'm sorry, I won't do it again next time!"

"Teacher, me too, I hope the teacher will forgive us this time. Xia Qing also echoed.

"Okay, then we have time to make another appointment, I'll invite you to dinner!" Seeing that we had nothing to say in such a performance field, we had to go down the stairs and let us go.

After Lao Bai thanked her, the three of us hurried out of the office and came to a remote corner, and I motioned to Xia Qing to tell Lao Bai what I found.

"Well, are you saying that it is possible that a camera on the second floor captured the murderer's murder, and it is even possible to capture the murderer's appearance?"

But she quickly calmed down and asked, "How did you come up with that?"

Because when the head teacher reprimanded, she accidentally said that Wang Meiling had asked her for leave to go home to rest before, according to my estimate, Wang Meiling realized that she was in some danger and wanted to go home to hide, but she didn't expect to be poisoned. ”

"What I want to say is that after Yu Wei and I ran out of the classroom, it was impossible for Wang Meiling to go to the women's toilet on the first floor by herself, she wanted to leave the school directly, which means that the murderer forcibly dragged her to the women's toilet on the first floor after he went downstairs. ”

At this time, the three of us came to the staircase on the second floor, Xia Qing pointed to a place on the wall, and Lao Bai exclaimed, "Monitor." Does that mean it's possible to monitor it here?"

"This monitor is to monitor the area from the downstairs to the walk, I think it should be possible to see what happened here, if I am not mistaken, the murderer may have been in a hurry to kill at that time, but ignored that there is a camera here. ”

"If the murderer wears a mask, the target will definitely be big, so I think it was filmed by the monitor without knowing it, and I believe that as long as we and the school ask for the image data of this monitor, we will definitely find something. Xia Qing didn't rush to say that this might be able to solve the case, he was very calm.

Regarding Xia Qing's statement, Lao Bai also nodded in agreement, and immediately called the principal to communicate.

After a while, the boss said to the two of us with a happy face, "You guys come with me, the principal seems to be talking to a few of us on the phone about the monitor." ”

When Lao Bai was about to leave, I looked at him with a questioning expression, "Brother, don't you want to explain something about you and my homeroom teacher?"

If you want to get by, that doesn't exist. Yo, such shocking gossip, how could I not ask?

"Explain what?" Lao Bai deliberately pretended to be stupid, looking quite unbeaten.

"Of course, you and her in college, did you let people down, and now she is coming to target me? I'm afraid you don't know, before you came, she was all kinds of difficult things for me, and he was docile to other people, but he was very fierce to me. I didn't know that you two knew each other until I saw the two of you just now, don't you want to explain what happened to you and her before?"

I just looked at him complainingly, hoping he would give me the truth and let me not be kept in the dark.

Lao Bai probably knew that he couldn't hide, so he smiled at me apologetically, "Brother, it's hard for you, I didn't know that she was your homeroom teacher before, she and I studied together in the police academy, she chased me for three years at that time, I wanted to pounce on the road of the police, and I didn't want to delay her youth, so I rejected her." I don't know what happened to her and disappeared in front of me. I didn't expect to meet here today. ”

After listening to me, I complained: "Hehe, brother, the people you provoked, broke people's hearts, and now they plan to take revenge on me for all their hatred of you, it seems that I may not be so smooth in this class in the future!"

Lao Bai glanced at me speechlessly, and said softly: "No, she won't be as stingy as you say! ”

"My own brother, you don't know my pain if you don't stay in school. I muttered unhappily, and immediately said with a smile on my face: "Besides, I didn't expect you to have such a romantic past, brother, I thought you would be single in your life!

Lao Bai shot another white eye, complaining about why I kept sarcastically mocking him!

Maybe knowing that the case might be solved immediately, the three of us were in a particularly good mood, which no one expected, when we came to the principal's office, the turning point of things was like a bolt from the blue.

The mood suddenly fell to the bottom, and the disappointment was written on the faces of the three of us.

"What? You're not kidding me, are you're saying that monitor is broken, and it's been broken for a while?"

However, Xia Qing and I were more calm, knowing that this matter could not end so quickly, and if it ended so simply, it would be impossible for this murderer to kill two people without anyone noticing

But what worries me the most is that the murderer will not stop there, and the shadow of death will continue to hang over Nanhai Middle School......