The voice was not only resentful, but also seemed to have an eerie cold air blowing towards the back of Qiao Yifan's head.

Although Qiao Yifan never believed in ghosts and gods, this sudden change made him explode in an instant without the slightest psychological preparation.

Subconsciously, he turned his head suddenly, and then he let out a scream - because he saw a face like a huge pie! And, almost directly with him, nose to nose!

But soon, Qiao Yifan came back to his senses, because he smelled an extremely disgusting smell of smoke.

"Fat Hong, are you tired of life?!" Qiao Yifan scolded.

"Hold the grass, didn't Lao Tzu just ask you if the meal was delicious, and you need to react so much." Hong Kaiyuan smiled evilly.

", you don't know that people can scare people to death? Fortunately, I didn't bring a gun today, otherwise you would have eaten this peanut! Qiao Yifan said stupidly.

"Cut, I can't imagine that the dignified criminal investigation captain has such guts!" Hong Kaiyuan looked disdainful: "Besides, in such a small space, are you sure you have the time and space to shoot?" ”

"Did Lao Qi ask you to come?" While speaking, Qiao Yifan slowly drove the car out of the parking space and turned to the exit, because he found that the security guard at the door of the hotel had rushed towards them. It was clear that they had heard his scream.

"No wonder Zhou Lang has a crush on you!" Hong Kaiyuan said with a smile.

"No more nonsense, believe it or not, Lao Tzu kicked you down!" Qiao Yifan put the steering wheel and said coldly.

"Attention passengers, the next stop, Maple Leaf Hotel, please be ready to get off in advance!"

Qiao Yifan didn't say anything again, kicked the accelerator, and the car rushed straight out of the parking lot.

……

When he followed Hong Kaiyuan into the room, Qi Yu was squinting and reclining on the sofa smoking a cigarette, and there were several huge backpacks on the table, and Wen Jing was tidying up at the table.

"Is this going to go far away?" Qiao Yifan sat down on the sofa with a big grin.

"Nonsense!" Hong Kaiyuan glared at him, grabbed a few cigarettes and lit one.

"It doesn't seem like a good job to come to me so actively." Qiao Yifan sighed, as if he had been tossed and scared.

"I'm already going to answer." Qi Yu finally opened his eyes and glanced at Qiao Yifan obliquely.

"If there's a fart, let it go!" Qiao Yifan glared at Qi Yu a little angrily.

"It's really black near ink." Wen Jing on the side couldn't help but laugh: "The Qiao team, which has always been gentle and elegant, is not inferior at all when it bursts into foul language!" ”

"Girl, it's not right for you to say that, this is called revealing the original form!" Hong Kaiyuan laughed.

Qi Yu didn't pay attention to the two of them, and said slowly: "Yifan, have you made any progress on the recent serial murders?" ”

"You don't have a fever, do you?! Lao Tzu used to beg you for help, you don't bird me, but now, the sun is coming out in the west? Qiao Yifan sneered.

"This time, that time!" Qi Yu said indifferently.

"Really?" Qiao Yifan changed his cold face just now, immediately sat up straight, and said in surprise: "Are you going to help me investigate?" ”

"Did I say that?" Qi Yu didn't even bother to look at him, and took a puff of cigarette to himself.

"Then you're asking a fart!" Qiao Yifan's face was like the weather in June, and it suddenly turned dark.

"Just because you ask some questions doesn't mean you will take action." Qi Yu lowered his eyelids and knocked the cigarette on the ashtray.

"This is all gone, and you are still looking for me to dry your hair, your last words?"

"Bah, you crow's mouth!" Hong Kaiyuan immediately took a bite of Qiao Yifan.

"Let's talk about your recent situation in detail first, and I'll explain the aftermath to you!" Qi Yu raised his head and spit out a big circle, and said leisurely.

"Get out! Lao Tzu is not your son, what will happen to you! ”

"Don't be poor, it's almost two o'clock!" I don't know when Wen Jing had finished packing up, brought a plate of coffee, and put it on the coffee table.

"Judging from the nine cases that have occurred one after another, I always feel that it is not the same murderer." Qiao Yifan finally got to the point.

Wen Jing next to him had already handed him a cup of coffee, Qi Yu and Hong Kaiyuan didn't make a sound, they all looked like kindergarten children obediently listening to the class.

An hour later, when Qiao Yifan finished his narrative, there were already more than a dozen cigarette butts in the ashtray, and Wen Jing had already brought the third plate of coffee.

"You judged correctly, the nine murders were actually committed by three groups of people!" Qi Yu sighed.

"On the basis?" Seeing Qi Yu give his opinion, Qiao Yifan knew that he had gone the right way.

"Well, it's actually very simple." Qi Yu took a cup of coffee, took a small sip slowly, and continued: "It's those body fluid samples that Lao Liu is missing!" ”

"Go on!" Qiao Yifan held back his excitement and immediately replied.

"Starting from the first sample that Lao Liu lost, the first five cases can be judged to be a group of people, and among the next four, only the sixth case, that is, you think that the murder of the deceased Hu Ling is the most special, and the next three cases are another group of people!" Qi Yu said.

"Why is Hu Ling's murder the most special?"

"Actually, you already know the answer!" Qi Yu smiled and said, "The answer you got from Hangzhou is actually that. ”

"You mean, what did Hu Ling steal from the technical department?"

Qi Yu nodded.

"In other words, what remains in Liang Xin's body is actually the stolen sixth sample?!" Qiao Yifan frowned and continued: "Unless our criminal investigation team has an internal ghost, otherwise, how did she steal the sample?" ”

"Do you think the murderer has that much courage?" Qi Yu rolled his eyes. "If there is an inner ghost, you will soon find out!"

"And how do you explain this?" Qiao Yifan was puzzled.

"You've forgotten something very important!" Qi Yu said leisurely.

"What's that?"

"Invisible Elixir!"

"I'll you!" Qiao Yifan almost jumped up: "No wonder I can't link a series of cases together, if Hu Ling also has this kind of potion, the things that Xiao Ling and Kong Zhiming said before can make sense!" ”

"Didn't you just say that you wanted to find out the man behind Hu Ling, I think, this is a good breakthrough!" Qi Yu smiled.

"Got it!" Qiao Yifan nodded and continued: "In addition, why are the first five cases and the last three cases two different groups of people? ”

"This one is actually simpler, especially the last three." Qi Yu smiled and said, "As far as I know, when the first five murders occurred, Mu Zihua hadn't fully recovered at all!" And Xiao Ling and Kong Zhiming's discovery was actually just accidental. ”

"Since the first five cases have nothing to do with Mu Zihua, how should the murder of He Qian be explained?" Qiao Yifan's eyes were blazing, staring at Qi Yu.

"You may have forgotten about the others, but I think you should still remember what happened to Dong Jianjun a few years ago." Qi Yu said. "The words of the 'madman' Feng Wu actually illustrate a problem from the side, the fake Mu Zihua deliberately let Feng Wu see his face."

"The reason is also very simple, in the previous four homicide cases, the murderer was very careful, there were few people at the location and time of the crime, the purpose is obvious, the murderer didn't want people to find his traces, but why did he let people see his face in He Qian's case? Killing people is actually very simple for him! ”

Qiao Yifan was silent.

(End of chapter)