It is not unusual for Song Ci to overlap the portraits of several suspects.

According to the similarity of the victims, the police also made a mock portrait.

"According to these characteristics of the victim, our police made a simulated portrait, and then according to the big data comparison, there are too many such people, because these characteristics are universal, especially Jiangzhou City belongs to the place of integration of the north and the south, there are many people with such appearances, so it does not have much reference value." Yun Wanli said.

When Song Ci heard this, he didn't care, but said: "You police are deliberately embarrassing me, and you sincerely don't want to cooperate, right?" ”

Song Ci retracted these portraits somewhat speechlessly.

There is no shortage of smart people in this world, and the police, as an official agency, are more able to gather talents from all walks of life, and for five years, they have no clue about this case, which shows the difficulty of this serial murder case.

Using such a case to test Song Ci, isn't it sincerely embarrassing him?

But after thinking about it, it seems to be understandable, after all, Song Ci's cooperation with the police is itself to solve difficult cases, and although this case is an unsolved case for many years, it is not the most difficult case in the police database.

However, from the other side, it can be seen that those friends of Yun Shiqi are probably not optimistic about Song Ci.

But it's hard to refute Yun Shiqi's face, so he wants to make Song Ci retreat in this way.

However, it can also be seen that this time Yun Shiqi really put a lot of effort into Song Ci.

"This time the old man owes a lot of favors, don't mess up, you must have a long face for him."

Hearing that Song Ci was a little depressed, Yun Wanli became a little nervous.

"I know, I know......" Song Ci said disapprerovingly.

In fact, if Yun Wanli wants to know who the murderer is now, Song Ci can tell him that the jar is where his confidence lies, and he can directly "peek" at the answer.

However, Song Ci is not in a hurry to ask about the jar, people are inert and rely on the jar for everything, so is it the jar that is alive in the end, or is it himself?

So until the last resort, he really couldn't find the slightest clue, so he asked the jar, after all, the murderer killed again, and it will not be until the Mid-Autumn Festival next year.

Seeing Song Ci's disapproving look, Yun Wanli didn't care.

He still has faith in Song Ci's character, and since he has taken over this matter, he will definitely go all out and do his best.

"Since you simulated the portrait of the victim based on his appearance, have you ever considered thinking backwards?"

When Yun Wanli heard this, he immediately made a sudden stop, because he instantly understood what Song Ci meant.

According to habitual thinking, because the victim has several common characteristics, they subconsciously believe that the murderer was violated by people with similar appearances, and subconsciously ignore their differences.

But if all their different places are selected and a new portrait is re-simulated, will it be a new clue?

No one can say that this is not impossible.

"I'll have someone draw it when I go back." Yun Wanli said with some excitement.

"I'll talk about this later, so please be careful when driving, okay? It's easy to get into a car accident. Song Ci said helplessly.

"It's okay, I'm a police car, everyone will subconsciously avoid me far away, and it's unlikely that I'll be rear-ended." Yun Wanli is very confident and authentic.

Song Ci glanced at him, thinking that you hadn't met this, but he didn't say anything more.

When he arrived at the police station, Yun Wanli wanted to leave Song Ci for dinner, but Song Ci refused, took the file, and got into his car.

And Yun Wanli didn't force him to stay, and hurriedly returned to the police station to find someone to realize Song Ci's idea just now.

"Came back so early today?"

Seeing Song Ci come back so early, Kong Yumei was a little surprised.

"I just went to my newly opened company with Brother Wanli, and when Brother Wanli returned to the bureau, I will come back." Song Ci explained.

"I thought you'd eat in the cafeteria."

"No matter how good the canteen is, how can you make it delicious." Song Ci casually slapped a sycophant.

Yun Shiqi, who was arranging the fishing rod, glanced at him with disdain, but soon his eyes fell on the file bag in his hand.

"Is this the first case you're going to handle? Show me. ”

It seems that Yun Shiqi also knows about the test of Song Ci.

When Song Ci heard this, he didn't hesitate at all, and directly handed over the file bag.

At this moment, Nuan Nuan quietly came up.

Today, I am wearing a blue bib pants, with two small knots on my head, and a velcro hairpin on my right little head, but it is in the shape of a mooncake, which looks very cute.

"What are you doing?"

"Isn't my uncle's cafeteria delicious?"

"It's not bad, of course, it's definitely not as delicious as grandma's cooking."

Song Ci reached out and pinched her fleshy little face.

Nuan Nuan waved Wang Ba Fist dissatisfiedly and slapped his hand away.

Then he continued: "That must not be delicious. ”

"Wow, are you so sure?"

"Because I haven't eaten it." Nuan Nuan said with a serious face.

Song: ......

"The next time I see my aunt, I'll ask my aunt to take me, she likes me." Nuan Nuan is very sure of authenticity.

"How do you know?"

"The last time she told me, she said she loved me." Nuan Nuan innocent authentic.

Song: ......

"Okay, then ask her the next time she comes back."

"And when is she coming?"

"How do I know this, I have to ask your uncle."

"Why is he everywhere? Didn't take me to the cafeteria. Nuan Nuan frowned and said dissatisfied.

"Nuan Nuan ......" At this moment, Xiao Ma Yuan called out to her.

When Nuan Nuan heard this, she hurriedly turned her head and saw Xiao Ma Yuan building blocks high, looking crumbling.

Nuan Nuan immediately ran over with an excited face.

Song Ci didn't care about her anymore and turned his head to look at Yun Shiqi.

I saw Yun Shiqi frowning and looking at the documents one by one.

"Dad, how's it going? Any pointers? Song Ci asked with a grin.

"This case is not simple." Yun Shiqi closed the file and said with some emotion.

"The simplicity has long been broken, where will it fall into my hands." Song Ci complained.

Yun Shiqi ignored him, but asked, "Tell me what you think." ”

So Song Ci said his rhetoric to Yun Wanli again to Yun Shiqi.

After Song Ci finished speaking, Yun Shiqi nodded with satisfaction.

Then he slowly spoke: "What you have summarized is already very detailed, the only thing I want to tell you is that the scope of people's activities is actually closely related to themselves, these victims, although their occupations and places of victimization are different, they seem to be irregular, but there must be relevant connections, if you can find the connection between them, you can determine the scope of the murderer's activities, even if the police rely on manpower to investigate, the possibility of catching the murderer is much greater......"

Yun Shiqi's words gave Song Ci a wake-up call.

He took the file back from Yun Shiqi and looked through it again.

Seeing that he was deep in thought, Yun Shiqi didn't care about him anymore, but put away the fishing rod, ready to see which day the weather was warm, and go fishing in Wanjia Lake.

The first victim lives in Shilipu in Dongcheng and is a chef by profession.

The second victim lives on Lujiang Road, Song Ci drives through this road every time he goes from his home to his father-in-law, and he also lives in Dongcheng, but he is a little far away from the first victim, and his profession is a small supermarket owner, and the two don't seem to have any intersection.

The third victim, who lives in the south of the city, has a façade in the home improvement world in the south of the city, and runs a wooden flooring business.

The fourth victim, who lives near the Land Temple in the city center, is engaged in the wholesale of wedding goods.

The fifth victim, the one who was killed just this year, lives in the west of the city and works in the water industry.

The five victims, except for the three things in common, such as short stature, slightly bald beard, and fair skin, have almost nothing in common, and they don't seem to have any intersection.

The other five victims were also killed in the vicinity of their homes and work.

Judging from the information, the two victims lived in Dongcheng, one in the south of the city, one in the city center, and the last in the west city.

Judging from this, the murderer lived in the north of the city, so he could avoid the area where he lived to commit the crime, I am afraid that he would be very wrong and fall into the trap of the murderer.

And Song Ci believes that the police will not even fail to find this point.

"Nuan Nuan." Song Ci raised his head and shouted to Nuan Nuan, who was lying on the ground, rolling around.

"What's wrong?"

"Lend me a brush and give me another piece of paper." Song Ci said.

"Okay."

Nuan Nuan was very obedient, and when she heard the words, she got up, and then specially picked a pink colored pencil for Song Ci.

As for the drawing paper, it is actually a piece of A4 printer paper, in order to paint Nuan Nuan, Kong Yumei specially bought a pack back and spoiled it for her.

"Thank you." Song Ci took the paper and pen that Nuan Nuan handed over.

"Do you want to paint? What to draw? Nuan Nuan asked with some curiosity.

"No, I want to write something." Song Ci said.

Hearing Song Ci say this, she immediately lost interest, and turned her head to play with Xiao Mayuan again.

Song Ci first marked the locations of the four victims on a piece of paper, and then began to look through the work and residence of several of the victims' immediate family members.

Not to mention, Song Ci soon discovered that three of them might have intersections.

The first chef victim, his daughter went to school at the Seongnam Architecture College, and that neighborhood was not far from the home improvement world where the third victim lived.

In addition, the fifth victim is an aquatic product, and in the south of the city, there is the largest aquatic wholesale market in Jiangzhou City.

As for the second and fourth places, Song Ci has not found any intersection with several people for a while, but this point depends on the police.

So Song Ci immediately called Yun Wanli and explained the situation.

Yun Wanli agreed and arranged for someone to investigate.

And Nuan Nuan heard the movement and immediately came over again.

"Is it uncle?" She asked curiously.

Yun Wanli was on the other end of the phone, and when he heard Nuan Nuan's inquiry, he immediately laughed happily.

"Is Nuan Nuan asking me? Did you miss me? ”

Song Ci ignored him, but nodded to Nuan Nuan.

"Give it to me, give it to me......" Nuan Nuan immediately stood on tiptoe, wanting to snatch the mobile phone in Song Ci's hand.

Song Ci directly handed her the phone and asked her to talk to her uncle.

He put down the file bag and walked over to Xiao Mayuan.

"What are you playing?" Song Ci walked over and asked curiously.

Xiao Ma Yuan heard the sound, waited for a few seconds, and first raised his head and showed a big smile to Song Ci.

Then he said, "Building blocks." ”

Of course, Song Ci knew that she was playing with building blocks, and he was not blind.

But the blocks play differently than other children.

Normal children put pieces of building blocks together according to the cut surface.

Xiao Mayuan, on the other hand, stood the corners of the blocks on the ground, and then built them up piece by piece.

Of course, when it comes to playing, not all corners are used, and facets are also used, but they are placed very irregularly, but by matching them with other bricks, they are kept balanced.

So after it was put up, it became a strange and extremely irregular work.

"Awesome, how do you find their center of gravity and keep them well balanced."

Song Ci held her breath and sat down cautiously, for fear that she would move too much and cause her work to collapse.

On the contrary, Xiao Mayuan didn't care at all.

"Hey, hey, that's it."

The building blocks on the handle of Xiao Ma Yuan quickly put them on top and immediately stood firmly.

"Awesome." Song Ci gave a thumbs up.

"Hi Hi Hi ......"

Xiao Mayuan pointed to a few little head melons and said proudly: "I'm so powerful." ”

"Haha......"

Looking at her cute appearance, Song Ci couldn't help laughing.

Seeing Song Ci laughing, she also laughed, and then stroked, and all the building blocks collapsed to the ground.

"Oh~"

Xiao Mayuan was a little surprised, just when Song Ci was about to comfort her.

I saw that she quickly stood up again, and in the blink of an eye, she returned to her original appearance.

It turned out that she had memorized the center of gravity of all the blocks, so she could instantly restore them exactly as they were.

I have to take it, this little guy is really a genius.

"Did your dad teach you anything to learn?"

is such a genius, Song Ci feels that Ma Zhiyong will not do nothing and teach nothing.

Sure enough, after a pause for a few seconds, Xiao Mayuan nodded and replied, "Math." ”

Speaking of mathematics, her eyes seemed to radiate a dazzling light, and her face was full of joy.

"You like math?" Song Ci asked.

"It's fun." Xiao Mayuan said excitedly.

For Xiao Mayuan, learning mathematics is as fun as making games.

"If you like it." Song Ci touched her little head.

Then he turned his head to look at the other little guy next to him, and sure enough, the child was silent, he must be a demon.

Nuan Nuan, who had already finished the call, was holding Song Ci's mobile phone, and she didn't know what she was doing.

Song Ci quietly walked over and found that she didn't know when she turned on Song Ci's mobile phone, which was used to kill time when Song Ci was resting on weekdays.

Song Ci didn't bother her, just watched quietly, and Xiao Mayuan also walked over quietly curiously.

Then I saw that her little paws were so fast that she barely had to think about it, and her speed was flying.

Song Ci's eyes widened in surprise.

This is another kind of genius.

However, Song Ci slowly discovered that Nuan Nuan is not actually a good game, but very sensitive to color.

All kinds of color blocks, she can always react at the first time, and then put them together.

It was a real bonus.

(End of chapter)