Hearing this, Ding Changsheng and Liu Zhendong glanced at each other, as if they both saw something in each other's eyes.

\t"Oh, yes, old man, did you know that there was an explosion in this community some time ago?" Ding Changsheng asked as he took the wonton bowl that the old man brought over.

\t "I know, who are you, what are you asking for, no one here is allowed to pass on this, I heard that it is a director of the Finance Bureau, alas, people have become such a big official, and they have not died unexpectedly, hehe, now think about it, there is nothing wrong with being a common man, right?" The old man thought about it, and he knew how to forgive himself.

"Don't hide it from the old man, I'm from the Public Security Bureau, and I'm investigating this case, when it exploded that day, did you also sell wontons here?" Ding Changsheng asked with a pleasant face.

\t "Well, yes, it's just that as soon as I heard a sound inside, I closed the stall after a while, and there was no commotion here, and there was no business."

\t"Well, before the explosion, was there anything out of the ordinary, such as something that you remember more memorably?" Ding Changsheng further inspired.

\t "I remember it deeply, well, there really is, the two bastard thugs ate the wontons and didn't give money, and after the explosion inside, they ran in to watch the excitement, and when I came back, I also closed the stall, and I haven't seen those two boys since then."

The old man chattered, Liu Zhendong laughed while drinking wontons, looking at Ding Changsheng very seriously, the police in the old man's bureau also asked, but didn't ask anything, of course Liu Zhendong didn't know about it, and He Bin didn't let him participate in the investigation at all.

"Wait, old man, you said those two thugs didn't give you wonton money, do you know them?"

"Well, I don't know, but I used to see them a few days before the explosion, they often come here to eat wontons, I thought they were newly moved to the community, so the next day I was counting on them to send me wonton money, who knows that they haven't come yet, it seems that they won't be delivered." The old man said indignantly.

"Hehe, old man, don't be angry, by the way, if you see those two thugs again, will you still recognize them?" Ding Changsheng asked.

\t "Well, it won't take long, you should be able to recognize it, but I'm afraid I won't see it, forget it, it's just two bowls of wontons, don't want it." The old man said with a smile at the end.

After Ding Changsheng and Liu Zhendong finished eating the wontons, Ding Changsheng handed the old man a hundred yuan, and the old man was very embarrassed, "This, two, I can't find it, don't you have change?"

\t"Old man, don't look for it, just think I'll pay back your wonton money for those two gangsters." Ding Changsheng said.

\t"Well, how can it be done, this is too bad, or else, you will give it to me next time, I believe you". While the old man was still talking, Ding Changsheng had already pulled Liu Zhendong away.

The two of them returned to Liu Zhendong's car, Ding Changsheng lit a cigarette, handed one to Liu Zhendong, and asked, "Zhendong, do you think those two gangsters really appeared in the community so coincidentally, and then disappeared quietly after exploding?"

\t "Ding Bureau, I really admire you, you are not a professional, you actually observe so carefully, if your inference is true, then the two gangsters are likely to step on the point, but according to the description of the old man who sells wontons, it is likely that these two gangsters and the perpetrator of the explosion did not take a look, otherwise they would not have gone to the community to see the situation after the explosion, what do you say?"

\t "Well, you're right, let's go, go back and watch the tape". Ding Changsheng said.

This is the first case he personally caught, and it is also a very big case, so I was very excited, and followed Liu Zhendong to the city bureau together, at this time there was no one in the building for a long time, and the two of them found out the videotape and began to watch it, watching the videotape is a very torturous job, which is equivalent to going through the previous time again, which is a very boring thing.

\t They looked at it from a period of time before the explosion, so that it could most intuitively confirm what the old man who sold wontons said, so when he saw Kang Mingde's car entering the door upside down, Ding Changsheng's eyes widened, he actually saw a familiar face, Hou Er, because he had dealt with this person twice at the train station, so he was very impressed with him, but how could he follow Kang Mingde here, was it a coincidence or was he following Kang Mingde at all.

\t "Zhendong, I know this person, it's a gangster around the train station, you go backwards, see if this guy came in with him when Kang Mingde came back the day before, if so, we can be sure that this person is the two gangsters, get him here when the time comes, and then let the old man who sells wontons come to recognize people."

\t "Okay, I'll take a look". Liu Zhendong was also very excited, he didn't expect what Ding Changsheng said to be really a way, if this is a breakthrough, then this case is broken.

\tAs Ding Changsheng expected, at least four or five days before the explosion at Kang Mingde's house, these two guys followed Kang Mingde to his home, and they also entered the community to continue tracking, so what does this Hou Er have to do with Kang Mingde, why did he follow Kang Mingde, it stands to reason that one is a gangster, and the other is the director of the dignified Finance Bureau, and the possibility of a relationship between the two is very small, if this is pushed down according to this theory, then Hou Er is likely to come to step on the perpetrator of the explosion.

\t"Bureau Ding, when are we going to arrest someone?" Liu Zhendong said excitedly.

\t“ Well, don't worry, since the direction has been determined, the situation in the bureau is very complicated now, except for you, I really don't believe in others, so don't make a noise about this matter first, and if this person is still alive, then it means that the other party doesn't know that we will focus on this person, otherwise, this person would have died a long time ago, so we first have to find out if this person is still alive, go back to sleep today, and you go to the train station with me tomorrow, I think, if this guy doesn't go home for the New Year, he must stay next to the train station, and for these people, at this time of the Spring Festival, the train station is a good opportunity to make a fortune”。