At this time, a policeman appeared on the stairs on the left and shouted: "Report to the team leader, there is no one up there." Then two policemen came out from behind him.

Captain Zhong frowned and thought, Yue Yue also looked very anxious, only two policemen did not appear, and within a few minutes, he saw them coming out of the left and right workshops respectively, and said, "I didn't find them." ”

"Go inside!" I can't see anything just by looking at it, Captain Zhong waved his hand, and took the lead to go to the inner workshop, the workshop is not small but it is clear at a glance, there are countless metal tables placed against the wall, and there are many instruments on the table that we can't understand, because no one has used them for a long time, there is dust on them, which makes these instruments look a little yellow.

In the middle of the workshop there was a row of high shelves, in which there were only a few chemical glassware, and the rest of the place was empty and there was nothing to hide. So far, the only thing that makes me strange is that there are no windows in this workshop, and there is a very thick black curtain on the surrounding walls, which makes the space look strange even if the lights are turned on now.

At this time, I suddenly heard Qian Xi say to the policeman next to him: "Tong Xuan, go and turn off the lights!" Then I saw Qian Xi take out a flashlight in his hand, I didn't know what he was going to do, and at this time, with the sound of Tong Xuan's footsteps, the light was turned off, and the room was suddenly dark, and there was not even a trace of light.

I was wondering, there was a glimmer of light in the dark, looking towards the light, it was from the flashlight in Qian Xi's hand, probably not a flashlight, because the light is too strange, the light of the flashlight is not so strange, and the beam will not be so small, I guess it is probably a tool used by criminal investigation.

Qian Xi shone the light on the ground at the door, looked at it very carefully, and then slowly moved forward, I couldn't help but want to walk over to see what he found, but was stopped by Captain Zhong, so I had to stay in place and watch Qian Xi slowly move towards the end of the workshop little by little, time passed little by little, waiting for me to become more and more anxious, but everyone waited in silence, and I was not good at urging anything.

"Team Bell!" Qian Xi suddenly straightened up and said, "Come over here." ”

"What did you find?" As soon as Captain Zhong heard this, he hurried over, and when he left, he specially avoided the place where Qian Xi had taken a photo.

"Look?" Qian Xi pointed to the ground and illuminated a few places with a lamp, I don't know what it was, but when Captain Zhong saw it, he understood, and said, "There is a third party?" ”

I couldn't figure it out as soon as I heard it, isn't it just Zhou Jin? Could it be that Zhao Zhen is also involved? I was thinking about it when I heard Qian Xi say, "It shouldn't be a gang!" As he spoke, he used the lamp to shine on the third row of the shelf, and I couldn't help but lean over to look, Captain Zhong looked at me for a few seconds, and didn't say anything about me, probably because he wondered why I was so curious, although I was a little embarrassed, but I didn't see it.

I looked at the light, and it was clear that the shelves seemed to have been hit by an external force, so that the dust on this one was a little peeled off, and it was thinner than the others, and at the junction of the third row, there was only a little dust, and I could imagine that there might have been two people working on it, and one person pushing the other onto the shelf, so the dust on the shelf would be in such a state.

"It can't be Sissi, right?" When I thought about hearing that Sissi might be hurt, I couldn't help but blurt out the guilt in my heart. Yue Yue was also concerned about the chaos, as soon as he heard this possibility, his fists were clenched tightly, and the green tendons on the back of his hands were exposed!

"It's not!" Qian Xi glanced at me, squatted on the ground again, and used the light to shine on a less dusty place on the ground, only to see him carefully scratch the ground with his fingers, and I only understood after the stroke that it seemed to be a shoe print.

"Judging from the width of this shoe print, it should be a man's shoe print, if it is a woman's shoe print, the bottom of the shoe should not be so big" said Qian Xi asked without raising his head: "How big are the shoes she wears?" ”

“37！” Yue Yue's voice blurted out, ringing behind me, and when I saw it, he couldn't come over.

"37" Qian Xi shook his head and said: "It is absolutely impossible, if this shoe print is complete, it is at least 180com tall and thin" Qian Xi suddenly smiled: "It should be extremely thin...... And then there is this sole, how does it feel so strange, what kind of shoe sole can cause such marks? Qian Xi tied a knot on his brows, staring at the traces of the half of the shoe prints on the ground.

"That's slippers!!" I looked at it and said, "And it's flip-flops!" "Flip-flops don't seem to wear much like that, right? Even if it is a criminal, when committing a crime, they will change into shoes that are easy to move, and those who wear slippers to commit crimes, I'm afraid they are very rare, at first glance, Qian Xi is a more serious policeman, although he doesn't look very serious, but he is also a policeman, that kind of flip-flops, I guess he hasn't seen it a few times, and it's reasonable that he can't recognize it.

"Yo, it's like!" Captain Zhong squatted down and looked at it, couldn't help laughing, raised his head and asked me, "How do you see that?" ”

"It's very simple, first of all, we have determined that Sissi was held hostage by Zhou Jin, everyone should have Zhou Jin's information, his height is completely in line with the owner of this shoe print, and he is extremely thin, and I have seen him with Sissi, when he was wearing a pair of flip-flops, and was beaten by Sissi."

"Are you sure it's him?" Captain Zhong was full of interest: "There is also a third party here, why don't you think it's him or them?" ”

"Because it can't be!" How could I not see something so simple and obvious? ”

"How could it be?" Captain Zhong asked, looking at me.

"Although there is a gender difference between Qianqian and Zhou Jin, the difference in physical strength is inversely proportional!" I speculated: "So, it is certain that with Zhou Jin's strength alone, he can't take Sissi hostage, and he is still wearing slippers, so it is even more unlikely that he is Sissi's opponent, but the scene determined what kind of shoes he was wearing, which shows that he should have an accomplice, maybe more than one, and according to my judgment of Zhou Jin, maybe he has dealings with some gangsters outside the school." I paused and said, "If he holds a grudge because he was beaten by Sissi, and wants to take revenge on himself but is not able to do so, so he asks his friends in those directions to do him a favor and kidnap Sissi, I think this reasoning is more reasonable." ”