"Have you read the case file? What did you find? ”

Sun Yang didn't ask questions, because she had just called Jiang Yu, and Bai Chen knew that Lin Yunyun was normal, and he wanted to hear about Bai Chen's discovery.

"The suspect should be a taxi driver, focusing on the taxis passing around before and after the three cases, the suspect is a male, between the ages of 30 and 40, his parents are divorced, and he should have been abused by a girl in his childhood, it may be that his parents are divorced, his father remarries his stepmother, or his mother abandoned him and his father. And if you have a history of molesting women and the like, if you investigate in this direction, you may have gains. ”

"What's more, there is a high probability that Lin Yunyun is still alive, but..."

Bai Chen was a little speechless and stopped.

"Okay, I know, thank you, my side will redeploy the police force, and strive to rescue Lin Yunyun and bring this pervert to justice!"

Bai Chen's desire to speak stopped Sun Yang heard it, if Lin Yunyun was still alive at this time, with the degree of perversion of the murderer, it was conceivable what she would experience. However, the information provided by Bai Chen is very crucial, providing a direction for the investigation of the case, and Sun Yang trusts Bai Chen's judgment very much, and believes that the case will soon make progress.

"I hope this pervert will be caught quickly, otherwise I will have to worry about it every day."

Bai Chen hung up the phone and continued to admire Xiao Yi, but Jiang Yu was always dangling, constantly covering his vision.

"Okay, okay, Sister Yu, don't shake, you go to rest, I'll work, I'll work."

Bai Chen had no choice but to pick up the file and continue to study it, and then walked to the map of Z City.

"Big Singer Dance Hall, Huaxia Bank, Xiuyu Road, Baiyun New Town Community."

Bai Chen marked them one by one on the map and connected them to the line, and got an arrow-like shape.

"It's a bit weird."

Bai Chen thought to himself, and then added a stroke to the map, forming a triangle, at first he thought that the murderer's range of activities was relatively large and could not be defined, but now the extra case happened to be in the area where the three cases were discovered at the beginning, if you make a bold guess, the murderer's range of activity is likely to be in this area.

"And, dancer. Bank clerk. Sanitation workers. and Lin Yunyun. ”

Bai Chen seemed to have some ideas, but he couldn't grasp it.

When Bai Chen was still thinking about it, Jiang Yu took Xiao Yi to go back to pack up his daily necessities and let Xiao Yi move over, Bai Chen put down the file and planned to send them back first.

"You better stay in the office, it's daytime, it's a sunny day, with me, what are you afraid of."

It's just that I'm a little scared because of you, Bai Chenxin was secretly slandering, but he still said with a smile on the surface.

"Do you have more strength for multiple people, and I'll feel at ease when I send you back."

"Oh, you don't want mother-in-law, mother-in-law, let's go and come back quickly, it'll be fine."

She will be afraid of gods and ghosts, and she is not a perverted gangster.

"That's okay, Xiao Yi, you open the shared positioning, I'll watch you."

"Okay, okay, let's go, take care of the house."

Bai Chen couldn't resist Jiang Yu, it was indeed a sunny day now, and the time was still early, so he didn't insist, Jiang Yu's battle was originally stronger than him.

However, on the means of transportation, the two had another dispute, Bai Chen meant to take public transportation such as buses, it would be safer, but Jiang Yu had a nightmare the night before, a little frightened by the bus, insisted on not taking the bus, fortunately a taxi driven by a female driver came at this time, Bai Chen reluctantly agreed, and told Xiao Yi not to turn off the shared location before sending them away.

After this interruption, the case that originally had some ideas fell into a predicament again, Bai Chen stood up, planning to go out downstairs and buy a cup of milk tea to drink.

It's time for dinner, but Bai Chen is late for breakfast, and he is not hungry yet, drinking milk tea in his mouth, watching many white-collar workers around him come out in groups for lunch.

"Life is still very good."

Bai Chen drank milk tea beautifully, and was in a very happy mood.

"Boom, boom."

There was a roaring thunder in the sky, and a huge dark cloud drifted in and instantly obscured all the sunlight, and the sky darkened suddenly, and it was noon, but suddenly it seemed as if it was approaching night.

"Damn, it can't be such a coincidence, why does it look like it's going to rain."

Just now, Xiao Yi sent a message saying that she had arrived at their house, and now she should be packing up her things.

"Why don't you ask them to stay at Xiaoyi's house for the time being, this weather feels like it's going to rain soon."

After thinking about it, Bai Chen hurriedly picked up his mobile phone and dialed Xiao Yi's number.

"Hello, your call is temporarily unreachable."

"What's the situation, why can't I get through yet?"

After calling a few more times, it still prompted the same result, and dialing Jiang Yu's mobile phone was also the same prompt.

"Don't, what are you afraid of, these two people won't have an accident."

Just as Bai Chen was in a hurry to take a taxi to Xiao Yi's house, the mobile phone rang in time, and Xiao Yi sent a message to Bai Chen.

It turned out that the thunder just now didn't know where it hit Xiaoyi's house, she and Jiang Yu's mobile phones had no signal, and they connected to the wireless at home before sending a message to Bai Chen, and planned to leave for Jiang Yu's house after reporting safety.

"It may be raining soon, or you wait first, if it rains, just let Sister Yu live in your house, if it doesn't rain, it's not too late for you to leave."

Although it was a false alarm, Bai Chen still felt that it was better to be careful.

"Mmmm, okay, I'll tell Sister Jiang Yu."

Xiao Yi agreed, still as well-behaved as ever. At this moment, there was lightning and thunder outside, although it hadn't rained yet, but the air was obviously a lot more humid, Jiang Yu didn't make a mistake this time, after all, the thunder just now also scared her.

"Go back to the office first, help Team Sun solve the case early, and save yourself from worrying about it every day."

After drinking the last sip of milk tea, Bai Chen got up and planned to go back, looking at the panicked professional clothes young ladies on the street, Bai Chen couldn't help but sigh, it's good to be young.

"Wait, career? I understand! ”

In a flash of lightning, Bai Chen seemed to have thought of something, took out his mobile phone again and dialed Sun Yang.

"Hey, Team Sun, I know what the point of contact is for these cases! It's their profession! ”

"Career? Several of the victims had different occupations, oh no, you mean?。。 ”

Sun Yang was a little puzzled at first when he picked up the phone, but then he suddenly thought of something.

"That's right, it's a different profession, the murderer is looking for female prey in different professions! Moreover, it is likely that he is operating in the area where the first, third, and fourth cases took place! I speculate that his next target location should be a school or a hospital, you have also seen the weather just now, it is very likely to rain heavily today, it is the favorite weather of this murderer, judging by the time between crimes, he has a great chance of committing crimes again today. ”

"There are two schools and one hospital in this area, namely the No. 1 Central Primary School and the No. 2 Middle School, as well as the People's Hospital, and I suggest that the police can be arranged to control the schools and hospitals, focusing on taxi drivers who refuse to carry male passengers!"

"Okay, thank you Bai Chen, the information you provided is very valuable, as long as this pervert dares to appear tonight, I will definitely catch him!"

"Come on, Team Sun."

Hanging up the phone, Bai Chen breathed a long sigh of relief, now there are still five or six hours before dark, which is enough for Sun Yang to summon the police to carry out control.

"Hope everything goes well."

"Tick tock, tick tock."

As soon as Bai Chen stepped into the office, the rain began to fall slowly, and the sky seemed to be darker, like night.

Bai Chen, who was about to close the door, was suddenly stunned again.

"Not good!"

Hurriedly picked up the mobile phone and dialed Sun Yang again, but Sun Yang may be contacting the police and arranging work, the mobile phone has been busy, Bai Chen has been anxiously calling for more than ten or twenty minutes, and finally the voice of connection came from the phone.

"What's wrong Bai Chen, is there anything else to do with me, I'm now gathering the police force and preparing to assign work."

"Team Sun, that's the case, I'll make a long story short, we have been saying that the murderer likes to commit murders on rainy nights, but in fact it may not be a rainy night, but a dark rainy environment, you look at the sky outside now, it is no different from the night, I suspect that the murderer may be affected by this environment and commit the crime in advance!"

"**, I know, I first asked some police officers to rush to those two schools and hospitals to control in advance, and almost got myself in, Bai Chen, this case is solved, I will invite you to drink, hang up first!"

Sun Yang rarely burst into a foul language, if there is one more victim because the police are not deployed in time, then he will be angry to death.