"Xu Sa, don't let him talk about it anymore." Looking at the cunning that flashed on Wang Qing's face, Su Tong immediately stopped, "He's testing you." ”

Xu Sa squinted his eyes silently, and interrupted Wang Qing's words coldly, "I'm not interested in what you say, I just want to know one thing, what about my colleague's corpse?" ”

Wang Qing shut up and hooked the corners of his lips meaninglessly, "Captain Xu, I don't understand what you're talking about?" ”

Xu Sa didn't speak, only took out two photos from the folder and pushed them to Wang Qing, "These are the things found at the two scenes, a fingernail and a hair, none of which belong to the six victims." ”

Wang Qing raised his eyebrows in surprise, "Officer Xu, do you mean that I also killed someone?" ”

"These things belong to a colleague of mine who died in the line of duty." Xu Sa frowned, and looked at the expression on Wang Qing's face seriously, trying to judge whether he was pretending to be stupid or really not knowing.

Outside the interrogation room, everyone had the same doubts as Xu Sa.

"Officer Su, is this Wang Qing telling a lie or the truth?" Zhou Li wrinkled her nose, a little puzzled, "If it's a lie, it's not necessary, since he admits that he killed all six people, it doesn't make much sense to deny that he stole Officer Su Qing's body." ”

"He's telling the truth." Su Tong groaned slightly and spoke softly, "When Wang Qing and Xu Sa talked before, they had been staring at Xu Sa tightly, looking at him without shying away from it, and even with a slight smile on the corner of his mouth, that was a sign of his pride and pride. Wang Qing said before that he regarded the killing of the six victims as a very great thing for himself, so when he talked about it with others, he would be very proud. ”

"But just now, when Xu Sa mentioned those hair and nails, although Wang Qing's expression did not change much, his eyes were slightly raised, which was a subconscious reaction when people had doubts in their hearts." A person can hide himself with words, but not with these subtle facial expressions.

Everyone was speechless, nodded silently, and stared at the screen with wide eyes, wanting to see the details that Su Tong said just now.

"That's not right." Wen Yan interrupted Su Tong's words sharply, "If he has received professional training, or has a very strong self-control ability, he can control his micro-expressions to deceive others." ”

And it's not easy to get there.

"I'm going to hypnotize that Wang Qing." Wen Yan opened his mouth firmly, he was not asking for anyone's opinion, but had already made a decision.

Su Tong was shocked, and hurriedly stretched out his hand to stop Wen Yan, "Wen Yan, wait a minute, Xu Sa hasn't finished asking yet, and there are many ways to judge whether Wang Qing is lying, we are not in a hurry." ”

After the last jumping case, Sun Ju warned Xu Sa in private that they were not allowed to use hypnosis on the suspect in private.

Now Wen Yan's identity is sensitive, if he is allowed to hypnotize the suspect again, he will not know what to do if Sun Ju knows about it, maybe in the end, Wen Yan will not be able to stay in the serious crime team.

"Not in a hurry?" Wen Yan looked at Xu Sa excitedly, "Su Qing's body should have been buried in the ground a long time ago, and now I don't know what it looks like to be tortured by that beast, you let me not be in a hurry?" Su Tong, have you forgotten who Su Qing lost her life for? ”

"Wen Yan ......" Su Tong was stunned in his heart, and the whole person was stunned, looking at Wen Yan in a daze, unable to say a word.

Everyone sensed that something was wrong with the atmosphere, and hurriedly stepped forward to separate the two and persuaded them in a whisper.

Su Tong couldn't listen to anything, and what kept ringing in her ears was what Wen Yan had just said, that's right, Su Qing lost her life because of her, and there were some things that she had to do.

Thinking about it, Su Tong opened his mouth in a hoarse voice, "Wen Yan, don't interfere in the matter of hypnosis, if Xu Sa can't smell it in the end, I will hypnotize Wang Qing." "That's all she can do for Su Qing.

Xu Sa in the interrogation room frowned, and heard the conversation of the people outside clearly.

"Officer Xu?" Wang Qing screamed a few times but didn't get a response from Xu Sa, and couldn't help mentioning the volume, "I really don't know what's going on with these nails and hair, why don't we talk about something else?" Don't you want to know how I killed people? ”

"I don't want to." Xu Sa interrupted him sharply, pressed it on the Bluetooth headset on the side of his ear, and turned it off, "Do you think that the murderers are sitting in front of me, and I can't find out how you killed people?" ”

"But, you ...... before" Wang Qing was shocked, and didn't understand why Xu Sa's attitude changed suddenly, "You were obviously very interested in what I did just now, and even if I turned myself in, you didn't have enough evidence to arrest me......"

"If I don't say it, you know that I'm a murderer and I can't do anything!" Wang Qing looked at Xu Sa excitedly, his eyes were about to bulge, and he said his plan to himself.

Xu Sa snorted coldly, and made a gesture to get up and leave, "Your idea is very good, but unfortunately there are too many loopholes in the implementation." First of all, thanks to you, the case you committed has been planned as a special case by the city bureau, and in the process of investigation, our serious crime team has the privilege of disposing of the criminal. In other words, even if you don't say a word today and just sit here, I can keep you locked up until I get to the bottom of the case. ”

Of course this is a lie, he is fed up with the back and forth with Wang Qing just now, isn't Wang Qing self-righteous? Doesn't he feel like he's in control of everything? Then he is uneasy that the routine he thinks will go on!

After that, Wang Qing was shocked by Xu Sa's statement, and looked at Xu Sa blankly, where was the confident look just now.

Xu Sa only gave him a mocking look, and then really turned around and left.

Outside the interrogation room, Su Tong and Wen Yan's affairs had just been completed, and they were a little embarrassed to see Xu Sa come out.

"Don't even think about hypnosis." Xu Sa glanced at the two of them and said solemnly, "Ju Sun said before that unless he gets permission, whoever uses mental hypnosis on the suspect without authorization will leave the serious crime team." If you think it's okay to leave the Crime Squad, do it, or you'll dispel those thoughts. Su Qing's matter, I will find out sooner or later. ”

After saying that, he passed the crowd sideways and entered his office.

Li Hua and Chen Hui, you look at me, I look at you, and the same question is in mind, that is, what will happen next? Is this suspect still sitting in the interrogation room?

"Officer Sue." He Xingchen thought about it for a while, and plucked up the courage to speak, "Actually, what Team Xu said makes sense, didn't you ask me to help you hack the Interpol network?" I'll be able to filter through all the information tonight, and we'll be sure to find useful clues by then. ”

Su Tong didn't answer, her eyes only stared at the direction of the interrogation room without blinking, and just when everyone was wondering what she was going to do, she suddenly pushed the door in, and locked the door from the inside before everyone could react.