"Why is there such a judgment?" said Team Xin's face was full of confusion.

Mu Lingfeng pointed to the whiteboard and said, "Here, six years ago, the police's arrest operation failed. However, through the descriptions of many passers-by and relevant police officers, it can be determined that the suspect is a young and middle-aged man. ”

Unfortunately, because it was late in the day and the scene was too chaotic at that time, no one could see the murderer's appearance. ”

"Looking back, the beautiful woman case and the boy case are very difficult to detect, even the scene found by the police is not the first scene. The murderer has a strong sense of anti-investigation, and almost no clues are left in the process of throwing the body. ”

But it is precisely because the two serial cases are too seamless that the important information that the same murderer is exposed. ”

"If you want to throw a body perfectly, personal strength is very important. The boy was killed, and all three children were about 10 years old, and they were relatively light in size, and adult women could afford it. ”

"But if it's a normal adult, a woman can't handle it. ”

"Before the arrest six years ago, the victims were all adult women, not a woman of the same weight could handle it, so there were two murderers back then, a man and a woman. The man is gone, but the woman is still there. ”

"As for why it's not a gang, it's because psychopathic murderers normally exist in two-person mode at most, and they often have intimacy in reality. ”

Mu Lingfeng is concise and to the point.

After finishing speaking, the surrounding police officers kept babbling.

Cow pen, brother!

"It's still a little too arbitrary. Xu Pingfan has his own opinion on this, "Your statement is only convincing when it is determined that the two serial cases are the same murderer." ”

"But if the two cases are not committed by the same murderer, then your inference will be completely refuted. No one knows how many murderers were in the case of beautiful women, and whether the murderers in the boy case were necessarily women. ”

Xu Pingfan showed his professional side.

Team Xin nodded, agreeing.

Although Mu Lingfeng's statement, there is no problem with pushing it back. However, there are many answers that meet the conditions by inference, but these answers may not be correct.

The biggest weakness in this reasoning is ...... It is too difficult to convince the public just because the beautiful woman case and the boy case are too perfect and there are no clues left at the scene, so it is determined that the two cases are the same series of cases.

This is equivalent to saying that both test papers are full marks, so the two people who do the test paper are the same person.

"Blue Star Road, Oil Community, Monument, Nine Stones, Seremban Seoul...... Huayuan Primary School, Delicious Street, Linyuankou, ......" Muling Peak said one place name after another, "Haven't you found it yet?"

Everyone frowned.

What did you find?

These places are the places where the five murders of the beautiful woman and the three murders of the boy were the place. These places, distributed throughout the city, have no connection at all.

They are not in the same direction of transportation at all......

Wait a minute!

Is there really none?

Team Xin's eyes lit up: "You mean...... Bus stop!"

Rumble!

There was a roar in everyone's heads.

That's right, it's the bus station!

All eight of these places are near the bus station!

The murderer must have had a connection to these places.

The murderer is really the same person!

At this moment, everyone was convinced by Mu Lingfeng.

If this person hadn't dropped out of school, I'm afraid he would really be an elite of the police department now, right?

"Is there any bus that will pass through all the stops?" Xu Pingfan was excited.

However, before Team Xin could investigate, Mu Lingfeng shook his head and said: "Of these eight stations, each station has at least three more bus lines passing by, and a bus passes through three of them at most, and there are still a lot of these cases." There is no perfect qualification, and with these, it is impossible to lock down the real culprit. This is where the murderer is cunning. ”

"I've been taking a lot of buses lately, and there are reasons for the investigation. ”

Since Mu Lingfeng has mastered these things, if he can easily find out the murderer, can he wait for today?

"I went to the bus company to clean it, and I wanted to see their surveillance and look for suspicious people, but it was difficult, and the monitoring time had passed. Only by increasing the number of police personnel, adopting a large-scale investigation, and with the full cooperation of the staff of the bus company, it is possible to find a breakthrough in the short term. ”

Mu Lingfeng looked at Team Xin: "But in this way, the impact of the case will be greater, and the masses will be more panicked." If the case can't be solved within a month, everyone involved in the case will not have a good time, and the person in charge of the case may even ......"

"I'm calling. Team Xin knew what Mu Lingfeng meant, and once the investigation was initiated, there would be no turning back on this matter, "If you want to quit, you can leave now." ”

There was silence in the room, but no one left.

"Hey, leader, it's like this, we found a breakthrough, but ...... I understand, but that's the only clue at the moment...... Well, I'm willing to take all the responsibilities......"

......

Bus 945.

Mu Lingfeng, Team Xin, and Xu Pingfan sat in the last row, looking through the investigation report sent by their colleagues.

Jiangcheng is a large city, with more than 100 bus lines and nearly 2,000 buses.

Even if the bus company fully cooperates, it will not be able to complete the investigation in a day or two.

And it can't affect the normal operation of buses.

For example, the 945 bus that is running this time will have to wait for the driver to arrive at the terminal before they can inquire about it.

Bang dang!

A young boy in a school uniform kicks down a fire extinguisher on a bus.

Just passing through the Garden Primary School Station, a group of children came up after school.

"Liu Ermao, pick it up. "A little girl accuses a little boy of doing bad things.

"I don't!" the little boy was very arrogant.

"Then I'm going to sue the teacher. ”

"You dare, believe it or not, I'll beat you!"

"Okay, kids, you can't just play with the fire extinguisher on the bus. Xu Pingfan picked up the fire extinguisher and spoke to the little boy kindly.

"You have to take care of it!" the little boy grimaced, turned and ran aside.

"Hey, you ......" Xu Pingfan was angry.

"Forget it, children are not sensible, they are all like this. The driver's eldest sister spoke.

She was not very old, thirty-five or sixteen.

Dressed plainly, but it can be seen that the foundation is good, not to mention when I was young, even if I dress up now, I guess it is quite beautiful.

She smiled sweetly, looking at many children in the car, her eyes were full of doting.

"Hey, that's right. The driver's eldest sister's strong infectious energy made Xu Pingfan a lot calmer, and he nodded and sat down again.

Soon, the bus arrived at the terminal and all the passengers were finished.

The three of Mu Lingfeng walked towards the female driver and identified themselves.

Knowing that the other party was here to ask about something, the female driver nodded again and again and was very cooperative.

"Your name?" Xu Pingfan is the younger brother, so naturally he came to ask questions.

"Zhou Qimei. The driver's eldest sister said.

"Were there any suspicious people in the car during this time?"

"This ...... How can I remember this, the key is to say that it is suspicious, and there are indeed some thieves, or obscene men who sneak in the car, or evil old men who are arrogant and rude to ask others to give up their seats, and some ......" Zhou Qimei was very cooperative with the investigation, but most of what she said was useless to Muling Peak.

More than ten minutes later.

"Well, thank you for your cooperation. By the way, I hope you don't disclose this matter to anyone else. Xu Pingfan instructed Zhou Qimei a few words as usual, and then ended the inquiry.

Back at Mu Lingfeng's home, everyone summed up the recent gains and found that they did not get the ideal clues, but found out a lot of cases of petty theft and fraud.

The case of the serial case entered a deadlock for a while.