The second captain turned his head with a gloomy face at this time, and said in a deep voice to the people behind him: "If it is really as the administrator said, no one has ever entered or left this area...... So, the murderer is among the four of you? ”

When the four people heard the words of the second captain, they were immediately shocked. They waved their hands again and again to show that they were absolutely wronged, and Su Yang and Chen Wen even rushed to say to the second captain: "Did you hear the moonlight sonata?" It's a moonlight song! Everyone knows it, it must have been done by the moonlight murderer! That's his trademark! ”

Speaking of the Moonlight Song, the second captain glanced at Luo Chuan, Luo Chuan stood up and replied decisively: "His logo is not as simple as you have heard. If it were him, the murder scene would be more gorgeous than it is now, and the methods of killing would be more exaggerated. I don't think he'll mess with that door full of nail holes to affect his beauty. And will also leave a signal near the body to prove that he did the crime. This scene is not so rampant. It seems mysterious, but it's not complicated. Also, with the personality of the Moonlight Killer, he will regard himself as a legend, and he should not kill people in the name of legend. Take a step back...... Even if it could be him, a few of you are very suspicious. At least, each of you was alone in the room at the time of Du Miao's accident, without any alibi, didn't you? ”

Li Shasha bit her fingers tremblingly and said nervously, "It's not us, it's not us...... If it wasn't done by a murderer, it was done by General Chang Sheng, and it was definitely done by a ghost! Du Miao wanted to climb to the position of the anchor, so he did a lot of hurtful things. General Chang Sheng must have known that she was not a good person, so he killed her! It must be like this! The huge footprints at the door are proof! Why don't you explain to me how someone got in with such a big footprint, and only a footprint from the room? And how did you leave? Li Shasha's face turned pale with fright, and she had already determined that this case was not done by humans.

Faced with Li Shasha's question, Luo Chuan did not hesitate to veto it.

"How the killer managed to get those footprints, I almost know it. What I want to tell you now is that this case is definitely not the work of any ghost, but the murderer deliberately wanted us to think so. You think that the exaggerated footprints are evidence that the murderer is a ghost, but it seems to me that it is the evidence that the murderer is a human. Luo Chuan's gaze was firm and very confident.

Li Shasha asked incomprehensibly: "Why?" Who can have such a big footprint?? ”

Luo Chuan walked to the door, pointed to the deep footprints on the snow and said: "Looking at the depth and size of these footprints, the murderer is at least a person who is more than two meters and five meters tall, and weighs more than two hundred pounds. The footprints do not have a distinct shoe shape, nor do they have a sole pattern, but only an irregular rectangle, which can be seen to be roughly the shape of a footprint......"

Before Luo Chuan finished speaking, Li Shasha exclaimed, "Isn't that even more sure that General Chang Sheng has appeared?" How can there be a person here who is more than 2.5 meters tall? ”

Luo Chuan chuckled and said, "If a person's height is two meters five, then the distance of his one step is definitely much larger than the distance of one step of ordinary people." The distance that a normal person takes two steps, usually from the foot to the eye, is about 0.75 to 0.85. If it is more than two and a half meters tall, one step should be at least one meter two or three, but if you look at the distance between these footprints, it is only less than one meter. This proves that the person who left the footprints can forge huge footprints, but there is no way to fake the length of his legs, right? ”

Everyone listened attentively and realized that the clue Luo Chuan said was indeed an obvious loophole.

Then, Luo Chuan said: "The second captain who walks strides meteors on weekdays, the distance of one step may be much larger than the distance of the owner of this footprint. This proves that the murderer should not be as tall as the second captain, where is there any victorious general. It's not difficult to make such footprints, I think...... As long as you tie a plank of the expected size to your feet, deepen your steps with each step, slowly lift up, and then fall heavily. This makes it possible to create large, deep footprints. Luo Chuan is trying to restore the crime scene and decipher the murderer's tricks.

Everyone was listening carefully to Luo Chuan's analysis and reasoning, and Lin Nan stood aside at this time and asked calmly: "If this method is used back and forth, the snow on this road will definitely be messy a long time ago." Why are there only footprints that go out and no footprints that come in? ”

"It's okay to overlap! Carefully calculate the distance of each step from the outside, tie a wooden plank to your shoes after killing, and walk out with the same footprints. The snow was so deep, and there were only three people in this courtyard, so it was impossible to make a mistake. In this way, you can not only cover your original shoe prints, but also create the illusion of ghosts killing people. It can be said that the legend of the victorious general helped this murderer. If you can't pretend to be a legend, it will be troublesome to destroy the footprints when you enter. In this way, the footprints on the snow were stepped on with wooden planks, and no one could tell who walked in. Luo Chuan naturally analyzed the mystery of the footprints.

Guan Shan also smiled beside him at this time and said: "This technique is really shocking at first glance, but if you think about it carefully, you can see the immaturity of the murderer's method." If General Chang Sheng can really walk into the house and kill people without leaving footprints, then why should he leave footprints? This kind of inconsistent behavior shouldn't be what a ghost would do, right? I'm starting to believe more and more, today's moonlight song has nothing to do with moonlight killers. ”

The second captain was listening happily, and then he looked at the footprints on the ground and said, "Hey, you really make sense when you say that!" It seems like that's what happened! After speaking, while rolling up his sleeves, he said to Li Shasha and the other four with a fierce look: "Who is among you!" Pretending to be a ghost and making a secret room to kill people? Didn't drill well? The case was solved in 10 minutes! You'd better confess your sins yourself, and don't wait for me to do it! ”

Li Shasha screamed in fright and retreated, holding her head with both hands and shouting: "It's not me!" Not me! ”

Her behavior, on the contrary, attracted the attention of the second captain. The second captain narrowed his eyes, approached Li Shasha, looked at her panicked and already frightened face, and then suddenly yelled: "It's you!" I could tell from the time I ate that something was wrong with the two of you!! You don't have a good relationship with the deceased, and the blind can see it!! It's definitely you!! ”

Li Shasha was frightened by the second captain's voice, and cried even more: "It's not me, it's really not me!" Although I hate Du Miao, I'm not going to kill people! Moreover, if you want to say that you hate Du Miao, everyone here is, right? Why do you doubt me? ”

"Because you're the one who quarrels with her! I didn't feel angry, so I killed her when I came back! "The second captain said very naturally, as if the case could already be decided.

Li Shasha shook her head and said, "No! I was attracted by the moonlight song, so I opened the door to see! When I opened the door, Lin Nan also happened to open the door! She can testify that I was in my room when Du Miao died. ”

Just when Li Shasha was about to ask Lin Nan for help, she heard Lin Nan say indifferently: "When I opened the door, you were indeed standing at the door." But it's also possible that you just came back from killing her, isn't it? ”

Li Shasha's eyes widened in despair, she looked at Lin Nan's indifferent expression, and suddenly felt that the blood in her body was colder than the snow outside. If this continues, then she may really be arrested as a suspect! What future, what future, what is the female anchor...... It's all going to come to naught! She was unwilling to pay for Du Miao's death, and she was even more unwilling to be wronged by Lin Nan!

So, her tearful eyes finally looked at Guan Shan. That seemed to be her last straw! Li Shasha threw herself in front of Guan Shan without thinking about it, grabbed his arms and cried, "Professor Guan...... Professor Kwan! Help me! I know, you're going to believe me, aren't you!? I'm not a murderer! ”

Guan Shan's tall figure stood under the dim door lamp, and the hazy light could not reflect the mysterious expression on his face. The eyes as deep as the stars only looked at Li Shasha faintly.

In a moment, Guan Shan slowly stretched out his right hand and made a move that no one expected!

His slender hand gently caressed Li Shasha's face and rested on the woman's white neck.

Li Shasha didn't expect Guan Shan to suddenly make such an ambiguous move, and suddenly blushed. She looked at Guan Shan's handsome face shyly and muttered, "Professor Guan, you ......"

Guan Shan was very calm, and asked softly, "Are you telling the truth?" ”

Guan Shan's gentleness made Li Shasha's heart warm, and all the grievances broke out at once, crying and nodding again and again: "What I said is true, you must believe me......"

Guan Shan nodded, "um", and then withdrew his hand.

After that, Guan Shan said to Luo Chuan: "I think, it shouldn't be her." ”

Before Luo Chuan could speak, the second captain was unhappy, he looked at Guan Shan in disbelief and said, "Eh, I said Professor Guan, this is really not like you usual!" I'll tell you the truth, don't you like to hear it! I know that you are beautiful and women like you, but you can't just dismiss a woman because of her love! You usually hold the stars high above the moon, and I haven't seen you really touch any woman, today you are tender like water, could it be that you really fall in love with her? Even if it is! You can't confuse right and wrong because of personal feelings! ”

Faced with the second captain's questioning, Guan Shan only smiled and explained: "Second captain, I think you may have misunderstood. I said that the murderer should not be her because I understood her heartbeat. ”

"Heartbeat? From the moment she sees you, she looks like a nymphomaniac! I reckon her heart pounds when she sees you, what do you know! The second captain didn't believe it at all, as if he was making an awkward noise.

Luo Chuan opened his mouth at this time and said: "It was that kind of heartbeat that let Guan Shan know the truth. He had just reached out and touched the artery in his neck, testing the other party's pulse and heartbeat. ”

Luo Chuan's straightforward explanation made the second captain dumbfounded. He looked at Guan Shan and asked, "Really...... Are you sure? Can it be like this? ”

Guan Shan smiled indifferently: "When a murderer is about to be exposed, no matter what kind of man or woman he faces, he will not have a pulse reaction of admiration." Because of the tension and fear of being a murderer, she was unable to release excess dopamine. But what I just felt was not like that. Of course, that doesn't mean she's not the murderer. It can only be said that the odds are slim, unless she is professionally trained in polygraphs. ”

The second captain said to Guan Shan embarrassedly: "I'm sorry...... I thought it was ......"

Knowing that the second captain loves face, Guan Shan didn't wait for him to finish, so he smiled generously and said, "It's okay, anyway, the suspects are here, and it's not in a hurry to investigate them." I recommend preserving the evidence first, and looking at the body. When a person dies, the blood stops flowing and slowly settles, changing from hour to hour. It's better to take a look as soon as possible, after all, in this weather, it is impossible for the police to come soon. ”

Luo Chuan agreed and said: "The second team, these people are handed over to you, you take them to other rooms to wait for the investigation first." Caretaker, please find some clean newspaper or sheets, we need to cover the footprints outside. In case it snows again after a while, this evidence will disappear. ”

"Good, good." The administrator hurriedly agreed and began to get busy.

The second captain also frightened the four people with a fierce look and led them to the next room.

Ke Xue looked at Luo Chuan with blank eyes and asked, "Team Luo, Team Luo, what about me?" ”

"You have a more important thing to do." Luo Chuan's complexion was elusive.

Ke Xue asked excitedly: "What's the matter, Team Luo!" ”

"Go back to your room."

"Huh?!" Ke Xue grimaced unwillingly.

Luo Chuan approached Ke Xue and carefully explained a few words, Ke Xue's expression also changed one hundred and eighty degrees, and finally said happily: "Don't worry, Team Luo!" I'll do it! After saying that, he left mysteriously.

In the end, only Luo Chuan, Guan Shan, and Du Miao's corpses were left in the room.

Luo Chuan asked Guan Shan very directly: "Tell me what you think." ”

Guan Shan looked at Du Miao's corpse and said, "I think the cause of death should be a wound in the abdomen, not hanging." The corpse may have been hung up just for the sake of mystery, and ...... Hide his murderous modus operandi. This kind of criminal mentality is not like L. ”

"Well, I don't think it's him, the murderer should be one of those four people. We've only solved the footprint puzzle yet, and we haven't figured out the secret room and the cause of death of the deceased. Because of this wound...... I really can't tell what kind of sharp weapon it is......" Luo Chuan's face was very close to the blood hole in Du Miao's abdomen, and he had noticed this wound since he first came in, it was very special...... Especially so that he was not sure that he could tell what the murder weapon was at a glance.