Wang Mazi shook her head and said, "There is nothing in the kitchen, and even the mouse doesn't go in, so it's not locked!"

Qian Zhengbang immediately understood that the knife should be a weapon. During the 16th day of June, the weather was hot at that time, and there were naturally many flies, but this flies had a characteristic, that is, there was blood and there flying there. The biting of these flies meant that there was blood on the knife. You should know that Wang Mazi in the kitchen has been useless for a long time, so of course it was impossible for this knife to be stained with blood. The reason why it attracted flies was that the murderer hurriedly killed Cui'er at night and met Wang Mazi. In desperation, he dealt with the knife casually. Although it looked like there was no blood on the surface, it had a fishy smell, so it attracted flies.

In this case, the most suspicious one is Old Man Wang, because only he is the one who is likely to kill people.

After pondering for a moment, Qian Zhengbang asked again: "So did you see Old Man Wang that night?"

Wang Mazi shook his head slightly and said, "I didn't see it!"

"Okay, you go down first!"

Qian Zhengbang said, and then said to the soldier: "Take me old man Wang immediately!"

Wang Mazi was taken down, and his order was also passed to the soldiers who had seen Old Man Wang at this time. Without any notice, Old Man Wang was immediately arrested and stayed with Qian Zhengbang!

Looking at Qian Zhengbang in front of him, Old Man Wang reluctantly smiled and said, "Sir, I don't know why you are looking for me for?"

Qian Zhengbang smiled slightly and said, "I came to you, of course, to reward you. Because you provided clues, we found who the murderer was. My subordinates just reported to me and said that they had promised you to give you silver as a reward before, so I have to reward you too!"

Now this old man Wang doesn’t know that Wang Defu is still involved, which is also Qian Zhengbang’s advantage!

"Thank you!"

Old man Wang said happily.

"Um!"

Qian Zhengbang nodded slightly, but did not let him get up, but said, "But some people said that when he saw you go to Wang Mazi's house that day, it should be after Wang Mazi came home for only one cup of tea!"

Old Man Wang's face changed slightly, and then he said, "Sir, that person must have read it wrong. I was all from Wang Mazi after he went back to his house almost half an hour?"

"oh?"

Qian Zhengbang nodded and then said, "Did you go directly to Wang Mazi's house that day?"

"yes!"

Old Man Wang said again, without knowing that his words had leaked some secrets.

"You've been staying at your home before?"

Qian Zhengbang asked again.

"Um!"

Old man Wang answered honestly again.
Chapter completed!