Siheyuan came through and sent Jia Zhang to prison

After Zheng Qiang left, He Feng's gaze fell on the window, his brows slightly furrowed, and he thought to himself (with a hint of scrutiny in his tone): "This Zheng Qiang has really been concerned about a lot of things lately. Even though he's the deputy director, he shouldn't be so concerned about things like this. I always feel like something's amiss."

He Feng was about to ponder further when the office door gently opened and Ma Xin walked in. Holding a document, she said solemnly (with a certainty in her tone), "Director, we've thoroughly investigated the case. The murderer is the deceased's daughter. Here's the detailed investigation report. Please take a look."

Unexpectedly, the person who killed his parents was the daughter who had the least suspicion. Even He Feng was shocked. You know, He Feng thought it was their son who was not doing his job properly.

But the final result was different. It was their most filial daughter. How could people believe it?

He Feng took the document, quickly flipped through a few pages, then nodded, a flicker of understanding in his eyes (his tone was decisive): "I've long felt that something was wrong with her. Her behavior always revealed a deliberately concealed panic. Okay, now that it's confirmed to be her, let's arrange for someone to arrest her and don't let her get away again."

Although He Feng didn't believe it, the result was now here, so he had no choice but to believe it. When the murderer was caught, he would know what happened.

After saying that, He Feng looked up at Ma Xin. Seeing that Ma Xin was still standing there, he asked (in a gentler tone): "What's wrong? Is there anything else?"

Ma Xin hesitated for a moment, his eyes showing some hesitation, and he said softly (his voice was lowered): "Director, I have discovered something, and I don't know whether I should tell you..."

He Feng smiled and waved his hand (in a calm tone): "What's there to be afraid of? Just say it if you have something to say. There's no need to be so formal between us."

Ma Xin took a deep breath, looked at He Feng seriously, and said, "Director, ever since the comrades sent by Director Bai arrived, I've always felt that something was amiss with Director Zheng. He seems to have been secretly investigating them. Several times, I've seen him looking through the files of those comrades while no one was paying attention, and he's also privately asking others about their whereabouts."

He Feng's expression instantly became serious, and he asked (with sharp eyes): "How did you find out all this?"

Ma Xin smiled faintly and spoke with the confidence of a professional (in a steady tone), "After all, I'm an expert in analysis, and I'm quite sensitive to people's behavior. I've noticed something a little off about Director Zheng lately, so I've been keeping a close eye on him. I tried to investigate, and I discovered that he's indeed been secretly investigating those comrades. I originally wanted to wait until I had more definitive results before reporting to you, but as you know, my authority is limited, and the information I can find is limited, so I decided to tell you about this first."

He Feng nodded, a look of approval on his face (in a serious tone): "Okay, you did the right thing. I'm glad you told me about this matter in time. Leave the follow-up investigation to me. You don't need to interfere anymore."

Ma Xin looked at He Feng, a trace of worry flashing across his face. He asked in a low voice (with a bit of concern in his tone): "He Feng, this matter...should I not tell you? After all, we are all colleagues in the Public Security Bureau. Would it be inappropriate for me to say this to Director Zheng? What if...what if I'm wrong?"

He Feng smiled gently and said in a relaxed tone, "It's okay. We're all colleagues in the same Public Security Bureau, so it's only natural for us to help each other. Stepping up and handling this matter is also a favor to the bureau. Once Director Zheng is free, we'll all get along better and work more smoothly."

Ma Xin nodded gently and looked at He Feng with some concern in his eyes: "He Feng, when you investigate Director Zheng's matter, please don't say that the information was provided by me. I'm afraid something will go wrong and cause unnecessary misunderstandings, which would be bad."

He Feng smiled and responded readily, "Okay, I know what's going on and I'll investigate it myself. Do you have anything else to say?"

Ma Xin also smiled, shook his head and said, "Nothing else. By the way, I heard that Zhang Shi is a well-known investigator in the Public Security Bureau and has a lot of experience. Can you find an opportunity for me to learn from him? It will also improve my professional ability."

He Feng nodded immediately upon hearing this. "Why not? I'll definitely introduce you two to each other when I get the chance. Oh, and I'm planning to organize a social gathering in a couple of days. Everyone's been so busy with cases lately, and the pressure's on. This is a great opportunity for us to relax and catch up."

Ma Xin looked at He Feng, as if he had guessed what he was thinking, and asked with a smile: "He Feng, you told me this, don't you want me to host it?"

He Feng quickly smiled, waved his hands, and nodded: "Haha, you really understand me! Yes, that's what I think. How about you take charge of the situation and lead everyone in performing a few small performances to liven up the atmosphere?"

Ma Xin readily agreed: "Leave this matter to me, and you can rest assured. By the way, you must pay close attention to investigating Director Zheng Qiang's case and make sure there are no omissions."

He Feng nodded solemnly: "Don't worry, I will definitely handle this matter properly. By the way, can I take you home this afternoon?"

Ma Xin's eyes lit up, and he looked at He Feng and said, "Okay, I'll show you what I can do. My cooking skills are pretty good."

Just when Ma Xin wanted to say something else, He Feng interrupted with a smile: "That's great, I'll go shopping with you then. I have to taste your cooking skills today."

Ma Xin smiled and replied, "No problem. I'll go back and get ready."

After Ma Xin left, the smile on He Feng's face gradually faded. He picked up the phone on his desk, dialed Zhao Lei's number, and said in a deep voice, "Zhao Lei, come over here. I have something to tell you. Remember, you can come here by yourself."

Zhao Lei said "OK" on the other end of the phone, and soon appeared at the door of He Feng's office. He pushed the door open and asked respectfully, "Director, what do you want to talk to me about?"

He Feng told Zhao Lei everything Ma Xin had said about Zheng Qiang, and then sternly instructed him, "Keep a close eye on Director Zheng Qiang for the next few days. Although we can't be sure he's got any problems yet, it's always good to be vigilant and make sure everything is safe. Do you understand?"