That's going crazy, how many murderers do you have to catch in such a case, he really didn't expect things to be so complicated before he came to Liucheng.

But soon he overturned this idea, and arranged the photos of these corpses in the order of the speculated time of the crime from morning to night, and it was found that the difference between these wounds was because the murderer killed more and more easily!

Especially looking back at the photo of the corpse in the first case, this wound is particularly hideous, and it is obvious that the method is particularly rusty.

This proves that this murderous killer is not professional, this first case may also be the first case committed in his life, so what kind of person has become a devil who specializes in women in just half a year?

Liang Yuanque has also been in contact with some crazy murderers in the past, and murderers like this who commit serial cases can basically be divided into two types.

One is to beat the little psychopath - this situation may be caused by external blows, or it may be born - psychopathic people are very likely to have murdered animals, insulted corpses, or other criminal acts before killing, and when the evil desire in the heart reaches the extreme, they will extend their evil hand to people.

The other is a plain life, in which outsiders seem to be normal people all the time, although not very good but not bad, this kind of person usually because of something suddenly in life, hurt or even kill someone or animal, and since then, the heart has been blinded by blood. Killing, only zero and countless times, once you start a "one", then you can no longer control yourself!

Judging from the unfamiliar methods at the beginning, this serial killer should be the second type of person, he has been dominated by the desire to commit violence, so he will continue to commit murders, and he will become more and more proficient in killing people again and again.

If such a demon is still hidden in the world, then there will only be more and more tragedies.

Liang Yuanque tried to draw the appearance of the murder weapon according to the wound seen in the photo, but only drew a strange tool with a pointed head and a long handle, which was rarely seen by anyone present.

"If such a thing doesn't appear in daily life, it may have been done by the murderer himself," Liang Yuanque looked at the picture he had drawn, lowered his head and pondered, "Tsk, then to put it this way, this murderer is likely to have a certain amount of iron kung fu." ”

But in this case, it is contrary to the previous inference, if he started the road of killing because of an accident, how could he create a murder weapon for himself?

Could it be that he is the first kind of person? Tsk, damn it, the murder method is rough like this, it's really embarrassing for the psychopathic group!

Liang Yuanque's thoughts had not yet been clarified, and Inspector Chang on the side loudly summoned his subordinates to immediately check the blacksmiths in the city because of the analysis he had just made.

Looking at his hurried command, Zhuang Youjie quietly approached Liang Yuanque and asked, "Is such a large-scale search useful?" ”

"Actually, I want him to check the keysmith." Liang Yuanque looked at the high-spirited Inspector Chang, a little speechless.

Such a small and delicate thing is not so much made by a blacksmith as it is transformed by a keysmith with a long key.

Liang Yuanque told Inspector Chang what he was thinking, so he called back the men who were about to be dispatched, and then divided half of the people to investigate the keysmith.

The police station sent almost half of the police force to check the blacksmith and the keysmith, and Zhuang Youjie followed Liang Yuanque to Inspector Chang's office for a night, and woke up the next day to find Liang Yuanque still reading the file.

"You wouldn't have gone all night, would you?" Zhuang Youjie was taken aback, there are a lot of files in so many cases, yes, it seems that Liang Yuanque has read it back and forth several times, what else is not seen in it, and he needs to stay up all night to see it?

Although Zhuang Youjie is a scholar, he is not a pedant, on the contrary, he likes to practice, he studied in Peking from a previous teacher, and brought back the theory of "practice produces true knowledge".

Rather than looking at the file here, he personally felt that it would be more effective to visit the investigation or visit the scene of the crime.

Liang Yuanque had already left the office chair and spread all the files on the ground, and he himself sat cross-legged on the ground, holding the scroll in his hand, and after hearing Zhuang Youjie's voice, he raised his head very slowly, and then planted it all at once.

Seeing his appearance, Zhuang Youjie was so frightened that he almost burst into a foul mouth, and hurriedly rushed up to drag him up, seeing his pale face and shortness of breath, he knew that he was suffering from hypoglycemia again, so he settled him on the sofa, and hurriedly shook the sleeping Inspector Chang.

"Hey! Hurry up, hurry up! There are no refreshments! ”

Liang Yuanque only recovered after eating half a box of imported chocolates treasured by Inspector Chang, and muttered vigorously, "So that's the case." ”

"What, what? What did you find? Inspector Chang looked at him eagerly.

When Liang Yuanque sneaked into Inspector Chang's office that day to read the files, he vaguely felt that the files of these cases were a little strange, but after going back and forth many times, there was nothing that could be said to be "weird" except that many parts were written like.

But he had always been very confident in his feelings, and he was convinced that he was definitely not delusional in a trance.

It wasn't until last night, when he was a little sleepy and his eyes were foggy, that he thought of where this "weirdness" was!

The problem with this dossier is not in the contents, but in its surface, that the series of dossiers was written by two people, and the latter was imitating the handwriting of the former.

Liang Yuanque suddenly became energetic, and after careful comparison, he found that the latter's handwriting was very similar to the handwriting of the later supplementary part of Miss Lan's case file.

The case file should have been compiled by many people, and after the investigation of the merger was determined, the files of these ten cases were uniformly sorted out and copied again, while Miss Lan's case happened later, and there was no time to transcribe the large file of the merger, so it looked rather confusing, with a lot of people's handwriting, and the supplementary parts marked with symbols.

Thinking of this, Liang Yuanque had a bold guess in his heart, he took advantage of the fact that Inspector Chang and Zhuang Youjie were asleep, went out to "fake the holy decree", and asked the sentry at the door to take him to the archives of the police station, and turned out some other files.

That's why the dossier was thrown all over again.

At the moment before dawn, Liang Yuanque confirmed his guess, and at the same time figured out what the magical tool of crime was.