Leng Tong's big hairy eyes were also full of doubts, and after thinking about it, she said: "Xiaoxiao, you repeat our reasoning again, starting from your initial inference of right and wrong." ”

I nodded hurriedly, and recounted the situation analysis from the second investigation site when we came back with the Xing team.

In fact, I feel that our inferences are correct, and some clues that we gradually found later confirm our inferences, and everything is reasonable.

Just as I was talking about finding the murderer's footprints, the two of us deduced that there were two murderers based on the footprints, and deduced the physical characteristics of the murderer from the footprints, Leng Tong suddenly said: "Stop! ”

"How?" I was stunned for a moment: "Something is wrong here?" ”

Leng Tong didn't speak, he glanced at me with big eyes, and glanced at the left side of the corridor with the corner of his eye.

I also hurriedly followed the gaze of the cold beauty to the left side of the corridor, and my heart was suddenly ecstatic, it was not that there was a problem with our reasoning, but that at this time, on the left side of the corridor, another person came up.

This man is short, slightly chubby, with gray hair, and his age is not very accurate, but he is always in his fifties, wearing a pair of black-rimmed glasses, which is most consistent with the fact that he also has a slight point, and the direction of the foot is consistent with the side where we see the slightly heavier footprints.

Leng Tong's pretty face also showed a little relief, and gave me a look, and I quickly turned my head and didn't stare at this person anymore.

This person didn't pay much attention to us either, probably because of some pointers, he came up late and walked into the small conference room quickly.

Then I whispered happily: "Tongtong, this person is similar to the physical characteristics we deduced, and it is the focus of our investigation, I will go to the school and ask him what his name is, and we will find out more about his situation, and maybe we can find the same pair of shoes as the footprint." ”

Leng Tong's big eyes blinked, as if there was a smug look on his face, and said: "No, let's come to the fastest one first, verify it as soon as possible, if not, let's go find those evidences." ”

"What's the fastest?" I was stunned by Leng Tong's words, and quickly asked, "What do you think?" ”

Leng Tong glanced at me, stretched out her little white hand and waved it, motioning for me to follow her.

Although I don't know what kind of medicine is sold in this big beauty's gourd, I also know that Leng Tong is thoughtful and quick-witted, not only covering a wide range of subjects, but also having an amazingly high IQ, so I hurriedly followed behind and walked towards the office where Principal Qi and the others entered.

Leng Tong didn't go in, and glanced inside at the door.

Captain Xing is not an ordinary person, just now when he saw the two of us standing at the door of the small conference room, he smiled heartily, and when he saw me and Leng Tong appear at the door, he didn't care about talking to Principal Qi, so he came out immediately, and asked in a low voice full of expectation, "Did you two find something?" ”

Leng Tong looked at me, then nodded and said, "Team Xing, you ask Principal Qi to do me a favor, prepare a separate office for the two of us, boil a pot of boiling water, find a few glasses, and the two of us are also going to divide into a group to check these teachers, okay?" ”

"No problem!" Team Xing was also very happy, glanced at Leng Tong's big beauty approvingly, patted me on the shoulder again, and said with a smile: "You two wait, I'll do it!" ”

Team Xing was very happy, and immediately went in to talk to Principal Qi, and Principal Qi also assigned the female teacher to come out, took the two of us to a separate office next to it, and according to Leng Tong's request, boiled a pot of water for us and found a few glasses.

Leng Tong quickly took the female teacher out and found a professor who was very tall and less than fifty years old, which was understandable, and he couldn't find the short professor for the first time, so as not to be alerted by him.

Leng Tong was responsible for bringing it back, and he didn't ask, just sat on the side honestly.

I could only ask, all of which were routine inquiries, such as the relationship with the victim Professor Li Guanli, whether Professor Li usually had enemies, and whether he didn't know Uncle Li's situation.

Leng Tong's big beauty quickly motioned for me to let this professor out, and she followed the female teacher out again, and this time it was the short professor who brought back!

Leng Tong still gave me a look, didn't make a sound, and sat aside to record.

The short, chubby professor showed no signs of panic, and sat down calmly with a smile on his face, waiting for our investigation.

I quickly asked, "What's your last name?" Which department is the professor? ”

"I don't want your surname to be Wan, Wan Hongbo." Professor Wan smiled and said, "I am a professor in the Department of Imaging. ”

At this time, Leng Tong, who was recording on the side, stood up, poured a cup of hot water, only poured a little and a half, and handed it to Professor Wan: "You drink water, let's talk slowly." ”

When Professor Wang came just now, the Leng Tong beauty did not pour water, this action caught my attention, and I observed that the direction that the Leng Tong beauty handed to Professor Li was on the right hand!

At this moment, I realized that this beautiful woman is simply a god, and she is clever in this hand!

We were just downstairs at Uncle Li's residence, that is, when the first scene of the crime, we found that there were four fingerprints on the right side of the refrigerator, according to the size, it is speculated that the short murderer left it, because the refrigerator was left by the wall on the right side, the corresponding hand is the right hand, and the Leng Tong beauty is going to extract fingerprints!

If the fingerprint left on the glass matches the fingerprint comparison on the right side of the refrigerator, isn't that the most direct and fastest way? It's better than looking for those shoes, and maybe the murderer noticed that he might have left footprints and destroyed the evidence.

"Thank you!" Professor Wan smiled slightly, took it indifferently, put it on the coffee table and said, "There have been two cases in a row, and you guys have worked hard enough, so don't be busy." If there is anything we need to know, just ask, we will cooperate as much as possible, and strive to solve the case as soon as possible and stabilize the campus, alas! ”

I suppressed the excitement in my heart, glanced at Leng Tong's beautiful woman, and then asked, "How is your relationship with Professor Li Guanli, do you know much about him?" ”

"You're asking the right person, I still have a good relationship with Professor Li, but it's a pity!" Professor Wan sighed and said: "We have worked together for more than ten years, and we still get together to chat when we have nothing to do, or go to his dormitory to have a drink, Professor Li is a very good person, and I haven't heard of any enemies, and I don't even have a lot of quarrels with people, how can I be killed?" That's really······ Alas! ”

I have long known that this murderer is well-planned and thoughtful, this is a high-IQ crime, and this kind of routine inquiry, if any clues can be found, it will be a strange thing.

I thought for a moment and then asked, "I heard that Professor Li Guanli's mental state has not been very good recently, do you know what the reason is?" ”

"I don't know." Professor Wan Hongbo hesitated slightly, and quickly said: "I also feel something, after all, our relationship is not bad, and I asked him, but Lao Li didn't say." ”

I nodded and continued to ask, "Then do you know more about Uncle Li?" ”

"Not much, not too little." Wan Hongbo said as soon as he groaned: "Lao Li has also worked here for many years, and he usually meets often, if you want to talk about friendship, you can't talk about it, that is, when we usually go out to eat, we often bring him some leftovers, this old man is also a character who has no quarrel with the world, I really don't know how he will be killed." ”

I peeked at the Leng Tong beauty, and the beauty also bowed slightly, signaling that it was okay.

I sighed quietly and said, "Professor Wan, excuse me, the situation is roughly similar to what we know, if you don't have anything to tell us, then let's find someone else to find out." ”

"Okay, I'll stop bothering!" Professor Wan stood up, smiled and nodded at us, and said, "If I think of something, I will definitely tell you in time." ”

We both stood up and sent Professor Wan out.

Leng Tong immediately carefully poured out the water in the cup, put the cup into a plastic bag, carried it and handed it to me, and said: "Find Da Leizi, go back to the police station immediately, compare fingerprints as quickly as possible, and call Principal Qi's office immediately when the results come out." ”

I was so happy that I saw that there might be a result of this case soon, so I quickly took it and ran out.

Da Leizi is smoking in the hall, this kid doesn't care where he is, let him smoke if he doesn't care, no one cares about smoking, someone takes care of it and immediately pinches it off, his face is thick, he doesn't care, he pouts when he sees me coming, and laughs sarcastically: "Xiaoxiao, you and that girl have been reasoning a lot in the past two days, and you can almost solve the case, right?" ”

"Almost!" I really couldn't help laughing, handed the plastic bag to Da Leizi and said: "You have worked hard, go back to the bureau and compare the fingerprints on this cup with the fingerprints on the first scene of Uncle Li's crime in the morning, and notify us immediately when the results come out, just call Principal Qi's office." ”

Da Leizi was a little dizzy, stared at the boss with ringed eyes, stared at me and asked, "This is the murderer's fingerprint?" Did you find it? ”

I didn't answer, and Da Leizi didn't wait, and immediately ran down, bringing a gust of wind in front of me, and the speed was really fast enough.

I couldn't help but laugh this time, this kid usually doesn't listen to me at all, but this time he was also happy, and listened to my command without complaint, and went back to compare.

When I returned to the office, the beautiful woman Leng Tong was chatting with the female teacher, asking some about Professor Wan, and Professor Wan's home address was also recorded in the notebook.

I know that this beautiful woman is making preparations with both hands, since we have found someone who matches our inferred physical characteristics, we must conduct a thorough investigation, the fingerprints may not be left by the murderer, and it is not excluded that others have left, if the comparison results do not match, we still have that pair of shoes to check.

Leng Tong's big beauty quickly asked the beautiful teacher to be busy, saying that there was no need to trouble her anymore, and the female teacher said hello to us with a smile, and turned back to Principal Qi's office.