"But this fire shouldn't be just aimed at Zhu Weibing," after a pause, Qi Yuan continued: "There should still be Qin Qingqing." Speaking of which, Qin Qingqing and Zhu Weibing's little thing can be regarded as a mutual relationship to a certain extent.

Therefore, she is not being maintained, but should be regarded as a split-leg, how can Li Rui be angry in his heart? Then he and Qin Qingqing had a quarrel, a conflict broke out, or he was forcibly suppressed for some reason, but he couldn't escape Qin Qingqing's observation.

With Qin Qingqing's temperament, there will definitely be a pimple in his heart, and at the same time, he and Li Rui have common "enemies", the basis for cooperation is there, and there are contradictions, and it is not impossible to pit Li Rui at the last moment.

Moreover, with the relationship between Qin Qingqing, Qin Haoyu and Li Rui, it is not difficult to get the keys to the two of them, and they also have the conditions to replace the suitcases quietly.

Thinking about it, Li Rui was also sure that Zhu Weibing's family died, and the thing that had been planned for a long time was finally implemented, so he was relieved, and his friend urged the computer to urge him to be quite anxious, after all, it had been half a month, so he decided to send the computer early the next morning, and then went to work, not wanting this to happen.

Li Rui may have guessed that it was her now, but he didn't dare to confess, because once he confessed to her, it would mean that he had tacitly participated in this crime, so he could only break his teeth and swallow it in his stomach. ”

After speaking, he looked at Brother Song.

Brother Song didn't say anything, and only said softly: "Qin Qingqing...... ......"

"If it's really her...... This woman is a little scary. Fang Chang also muttered softly: "What was pretended to be true before, even we didn't see through it at all." But...... Could it really be her?

I always feel that although the speculation is reasonable and all the conditions are just met, it ...... There is still a feeling of unreality. ”

"Don't be misled and influenced by subjective ideas and past experiences." Brother Song said softly: "This case is different from the ones we have handled in the past.

Since Xiao Qi's speculation is reasonable, then we might as well check it out to see what is going on, and prove or prove her suspicion of committing the crime.

But...... It's a bit difficult to do, she is different from Li Rui, Li Rui's suitcase found a head, and repeatedly lied to deceive us, and fled to the mountain city, although we have no objective evidence about his involvement in the case, but we suspect that he is also reasonable and meets the conditions for summoning and lien for investigation.

And his crime of covering up is at least confirmed, and we can detain him for a long time, he can only cooperate, and there is no other choice.

But she ...... Even the conditions for the liuzhi investigation are not met, and if she does not cooperate, it will be difficult for us to do it. Well, let's investigate from the side first, and make sure first, is it possible for Qin Qingqing to know what Qin Haoyu wants to do.

It's really not good, and I can only find a way to use the conjecture I have speculated to see if I can trick Li Rui, and if I can break his psychological defense, then everything is easy to say. ”

After a pause, he looked at Qi Yuan again, revealing a smile: "Xiao Qi, if it is really as you think, you should take the first credit for solving the case!" ”

Qi Yuan scratched his head shyly.

Of course, he will not shirk the credit or something, and he does receive it with peace of mind, and the seniors at the table also approve it, so naturally there is nothing to say.

Besides, it should be your own credit, and if you just shirk it, you may not be able to gain something like friendship.

But it's a bit ......

So he simply pretended to be stupid and scratched his head.

"Eat, don't patronize and say you forgot to eat." Brother Song guessed his thoughts, smiled lightly, and changed the topic and said, "Hurry up and eat, let's sum it up after eating, and then how to fix it."

This time I found a breakthrough, and there is more than one, so how to exert force and how to investigate, there must be a plan. Let's talk about these later, eat, and it will be really cold later. ”

All the criminal policemen also smiled, and when they found the breakthrough, everyone was undoubtedly relieved, and they were no longer as preoccupied as before, so they picked up the dishes and chopsticks again and pulled them up.

This time, I didn't discuss the case again, I concentrated on eating, and the food was very fast, and after ten minutes or so, the plates were all gone.

Well, no waste.

Brother Song paid for the meal, beckoned, and everyone returned to the detachment together and came to the big office of their exploration group. Xiao Gao and the others didn't leave, they stayed to see if Brother Song had any orders, so they could do it.

Brother Song's eyes fell on Xiao Gao and them first, and after thinking about it, their work here did not need to be adjusted for the time being, so he let them go back first.

So there were only seven criminal policemen led by him and Qi Yuan left in the office.

"Brother Song, I think, why don't you test Li Rui first," Fang Chang was the first to speak: "First prove or prove Xiao Qi's guess, so as not to waste your efforts."

Judging from your interrogation experience, even if this Sun Smash still refuses to speak, you can still get the answer you want through his micro-expressions.

However, if he guesses wrong, he sees that it is a temptation, and it will be difficult to break his psychological defense line in the future, and I am afraid that he can only be suppressed through a complete chain of evidence.

But at that point, it doesn't matter if he recruits or not, right? The integrity of the chain of evidence means that he can be convicted with zero confession. Of course, he will definitely recruit at that time, and it is more secure to have a confession......"

"But maybe it's worth the gamble." Lao Hai said: "What Xiao Qi said just now is very right, he definitely has a pimple in his heart, and this pimple comes from 'someone knows the whole process of his crime'."

So, creating a prisoner's dilemma by taking advantage of each other's unequal information is very likely to detonate this pimple and completely break his psychological defense line and make him confess honestly, what do you think? ”

"It's worth a try." Brother Song hesitated for a while and said, "However, we have to determine whether Qin Qingqing has the conditions to replace the suitcase, if not, it means that the guess is wrong, and the temptation is impossible." ”

"Let's start with an alibi." Wang Zhao patted his chest: "Leave it to me, I'll ask her, first ask her if she can provide an alibi, and then prove or not." ”

"Well, you go first, we'll wait for your news." Brother Song bowed his head slightly.

found the direction again, everyone was full of energy, Wang Zhao didn't feel tired, and turned around and left.

But at the same time, they are actually a little apprehensive in their hearts - not only did they find a breakthrough, but they also further locked up the suspects who were qualified to complete these things, which can be used as a means to open the breakthrough, in case the guess is wrong, but they can return to the original point.

Fortunately, there are many clues pointing to this person, or there are many conditions that are enough to lock him, even if the suspect is not Qin Qingqing, the case will not fall into a quagmire.

Soon, Brother Song's mobile phone rang, and Wang Zhao called.

He turned on the amplification directly.

"Brother Song! Qin Qingqing failed to provide an alibi! ”