Watching the flames in the game console rise one by one, Ding Fan finally understood why there were a large number of purple flames at the scene in these two cases.

It was really said by the young forensic doctor that the reason why he chose purple was because he liked it.

And this murderer may not only like this color, but it can even be said that he is obsessed with this game, and he is even more obsessed with the protagonist in the game.

Even when it comes to killing, he is imitating the characters in this comic.

Originally, because there was no direction for the investigation, the difficulty of this case became a lot greater, and now it seems that Ding Fan's next goal will soon appear.

In fact, Ding Fan has been thinking about one thing, will this murderer choose the target in the game hall when he chooses the target?

After all, Ji Ming was playing games in the game hall at that time, and his life circle was very simple, and he rarely even had any extra contact with friends.

It only appears in four places every day, one is where she works, one is where Ellie works, and the rest is the game hall and home.

And the game hall just happened to be a relatively long position for him to appear, and the murderer obviously had a similar hobby, so would they have met in the game hall or something before?

Leaving Liu Jian and telling him to continue playing games inside, he grabbed Zhuo Fatzi and the two of them went out first, and made a special trip to the back alley, Ding Fan opened his mouth and asked, "Ji Ming's case, are you willing to help?"

Zhuo Fatzi still likes Ji Ming very much, after all, he is not bad to his daughter, he is honest and diligent, there are not so many fancy intestines, he still likes this boy very much.

Whether it's out of his own thoughts, or out of his daughter's thoughts, as long as he can help, he will naturally not refuse.

"If there's anything I can do, just open your mouth!" Zhuo Fatzi is still more righteous, and when those little brothers outside need help, he will never say a word of nonsense, let alone Ji Ming.

Ding Fan seemed to have thought that he would agree very happily, thought for a while and said: " You go to the industrial and commercial bureau in the afternoon to get the license, I will say hello to the above, all the procedures of your store, will be done in the shortest possible time, but you must do the rectification as soon as possible, within three days the security brigade will conduct a raid on all the game halls in the city, try to close all the game halls, and you will become the only game hall in Pengcheng that can still open for business within a week, Liu Jian will stay with you, I hope this murderer will appear, when the time comes, find someone, you just notify me, do you understand what I mean？”

In fact, the meaning is not cumbersome at all, it is nothing more than that Ding Fan wants to reduce the scope of the investigation a little bit, and determine that the murderer may be a veteran of the game.

So he wanted to make a big game in the game hall, lure all the fish into his factory, leave a bait here, and wait for the fish to bite the hook by itself.

Zhuo Fatzi knew that his biggest advantage was that the store was relatively large, and there were more game consoles, and the people who could entertain him would want to be more right, so Ding Fan would choose himself.

"I understand, I'll talk to Ellie in a while, tell her to do it in the afternoon, and I'll ask someone to prepare some flyers and make a competition!" When I go back, I will replace all the machines, and I can only play the King of Fighters fighting game, and when the time comes, all the people who participate in the competition will have to leave their own information, and anyone you think has a problem can find it from these information, but I don't know if the information they left is true!"

Ding Fan patted him with a smile and said, "This feels like you are planning to compete in martial arts, be careful not to put your daughter in!"

After the two laughed for a while, Ding Fan immediately called Captain Luo and told him the plan, hoping to get local support.

In fact, this is a trivial matter, and the seizure of some black game halls is not a big deal in itself, but there is one point that is more difficult, because many small game halls are not easy to find, they are hidden deeply, and even the local police station may not be able to accurately find out the location.

However, Zhuo Fatzi can help at this point, which is also a rare time for him to cooperate with the police.

The rest of the things, Ding Fan has already made it clear to Liu Jian, he has been staring at the game hall for the past few days, and he can go back by himself.

On the way back, he received a call from the traffic management department, saying that there was news about the tire print he had asked someone to check before.

It is said that this kind of car tire belongs to a very ordinary van, and there are hundreds of cars of the same model in the whole Pengcheng City.

Xiaojiang also came to the news, he ran through several stores in the dilapidated housing area, and indeed a few of them purchased goods from the outside, and they were all packaged, and the goods would be sent through the back door when the goods were transported, and the cars were generally parked in the back alleys of the dilapidated housing area.

At least half of these cars are small vans that can seat people and load goods in the back.

Ding Fan asked Xiao Jiang to investigate all the vehicles, especially the vans, the license plates of the cars and the ownership of the vehicles.

It is best to investigate even the unit to which the owner of the vehicle belongs, and with these things, it will be helpful for the subsequent investigation.

It seems that I have to read all the comic books tonight, and this job is not an ordinary difficulty, but fortunately, it is enough to know the identity of one of them.

Because the murderer seems to be very interested in the person called Yagami An, the killing methods used are basically purple flames.

It's just that for a while, Ding Fan didn't think about how his purple flame was concocted and how difficult it was, and it was not clear for the time being.

At this point, Qin Lu should already be preparing, she is an expert in this regard.

When he returned to the police station, it was almost dark, Qin Lu was still busy, Zhu Zhenyu was also busy with the interrogation, and he was the only one sitting in the office, drawing the portrait of the murderer while looking at the comic book in his hand.

Of course, this portrait is just based on the characters in this comic book to make some guesses, of course, there is nothing to learn from in terms of figure, judging from the footprints found at the two scenes, the height of the murderer should be around one meter six, the body shape is slightly fat, and the figure is five short.

He shouldn't be very old, around twenty-five years old, a local, who has lived in the local area for at least many years, otherwise he would not be so familiar with that labyrinthine dilapidated housing area.

"Ding, the road is explained!"

Just when Ding Fan drew three portraits and was about to take a break, Zhu Zhenyu suddenly rushed in from the outside and said excitedly: "The homeless man called Ma Lu has all explained clearly, there is a bit of a contradiction between him and Zheng Nancheng, these two people had a fierce quarrel before the crime, and even fought between the two!"

Do it?

Uncle Lu didn't mention this before!

It seems that what happened between these two people is really not everything, Uncle Lu knows, put down the comic book in his hand, and went directly to the interrogation room.

At this time, Ma Lu was sitting on the interrogation chair with a guilty face, and the whole person was so decadent that he didn't even raise his head.

"Tell me, what happened between you and Zheng Nancheng?" Ding Fan sat on the side, took out a cigarette and put it in front of him and said, "I heard that there was a quarrel between you and the deceased, and I just heard that you had a fight with the deceased before!"

"It is said that you are all this age, you have been wandering outside for so long, you are all people who have experienced strong winds and waves, what do you have to make trouble to the point of doing it, two people who live so transparently, can you still do such impulsive things?"

Ma Lu looked remorseful, looked up at Ding Fan, and was so nervous that he could barely speak, but after thinking about it, he felt that if he didn't make this matter clear, he wouldn't be able to walk through this gate today.

"Yes, I do look down on him a little, and I owe it that day, so I have to talk about his ex-wife!" Ma Lu thought for a long time, and finally gritted his teeth and said: "He used to be a rich boss, but now he has become a homeless man, but he still maintains the habit of being the boss before, someone has to think about everything, others give him some money, he is still playing music, he really doesn't know what it feels like to not be able to eat." ”

"I was begging outside that day and happened to see his ex-wife follow a man to the hotel. ”

"I just told him about it, and I did it for his good, I didn't expect him to rush up and beat me, you see...... These are all injuries from him!"

As he spoke, Ma Lu untied his clothes and exposed the wounds on his body to Ding Fan.

Not to mention, Ma Lu did have several external injuries on his body, which should have been caused by punches and kicks.

Ding Fan sat on the side, nodded and said, "Which of the two of you won in the end?"

Several policemen sitting in the room looked at him in surprise one by one, and they really didn't expect him to ask such a question.

It sounds like Ding Fan still has a bit of a lively meaning, and seeing that he now has a faint chuckle on his face, it doesn't look like a serious interrogation at all.

And after Ma Lu saw Ding Fan's playful expression, he seemed to be not very interested in his words.

"Don't say it, or is it enough?" Ding Fan dropped the pen in his hand, took a deep breath and said, "Actually, I'm not interested in the things between you at all, and I don't even want to know about the things between you. ”

"I met Uncle Lu very much before I came back, and I also did a little bit about the things between you. ”

"If you want to say that you killed Zheng Nancheng, it's not that I look down on you, your eight achievements are to push him down from the window, this is already your limit. ”

"Killing people also requires a cost, and in the process of Zheng Nancheng's killing, the cost is not low, and you can't afford this cost at all!"

The people in the interrogation room were completely stunned at this moment, and they never thought that there was a cost to killing.

Seeing that what Ding Fan said was the truth, even Ma Lu nodded on the side, and the others could only shut up and listen.

In fact, this word for the cost of killing people was not improvised by Ding Fan, but was mentioned in a book he had read before.

Today is just a temporary coincidence, in fact, from the beginning, Ding Fan really analyzed the cost of killing people on the road from an economic point of view, and almost immediately excluded him.