Chang Qingshan and Fang Lubai thought of this conclusion almost at the same time, if someone tracked it not for money or hatred, it was very likely because of love.

"Love kills!"

The two of them said these two words almost in unison, they showed a look of joy, but then frowned, if it was a love killing, why use such a cruel method? According to Cheng Xi's information, Cai Chunling had a relationship in college, the man is a foreigner and is not in Lucheng, and even if there is an admirer, there is no need to kill the deceased, and then cut off the head, it is not ruled out that the admirer has a perverted heart because he can't get the deceased, so he takes the deceased's head as a souvenir, but why gouge out his eyes?

Then there are the squares and circles on the spot, what do these represent? The motifs revolve around the corpse and look like some kind of ritual. The door of the autopsy room opened in the contemplation of the two, and Wang Qingfeng looked extremely tired when he came out of it, holding the autopsy report in his hand, as well as the trace materials of the scene, and coughed dryly when he saw the two of them with different expressions.

The two came back to their senses, saw Wang Qingfeng coming out, and hurriedly stepped forward. Fang Lubai and Chang Qingshan stayed outside the autopsy room for half an hour just to wait for these reports.

"How?" Chang Qingshan asked.

Wang Qingfeng threw the information in his hand into Chang Qingshan's hand: "The specific content is in it, but I don't think it's useful, Captain Chang, I think you have met an opponent this time."

Over the years, Chang Qingshan and Wang Qingfeng don't know how many cases their partners have solved, so what does Wang Qingfeng's words mean, Chang Qingshan knows best, Wang Qingfeng gave the murderer the title of 'opponent', undoubtedly feeling that this case is far from being as simple as an ordinary homicide case.

According to the autopsy report, the time of death of the deceased was between half past ten and eleven o'clock yesterday morning, and the cause of death was brain death, that is, the murderer cut off the deceased's head, the brain was sharply ischemia, and the consciousness was lost within a few seconds, and the brain function was lost within a few minutes, and he entered a state of brain death, but a little anesthetic was found in the body of the deceased, that is to say, the deceased had been stunned before his death, and the body had no traces of sexual assault.

The eyeballs left at the scene were confirmed to be the deceased himself after various comparisons.

The murder weapon was a high-carbon steel wood-splitting axe, with a flat edge and a blade width of 100mm. The murderer's method of attacking was unfamiliar, and it took four cuts to cut off his head, which shows that the murderer should not be accustomed to using an axe or not using an axe.

The traces left at the scene of the crime are basically the deceased himself, the murderer has a certain sense of anti-investigation, and the scene is also in place, without leaving any fingerprints and shoe prints, and the murderer should wear gloves and foot covers when committing the crime.

In addition, the computer at the scene also had a certain game open, and the deceased should have been playing the game before he was killed, and the room door lock was a special lock, and the key was difficult to match, unless a professional locksmith was present. There were no signs of a fight at the scene, which shows that the murderer's entry was opened by the deceased himself.

The square and circular patterns left at the scene were made with an extra-large water-based pen, which were scattered next to the deceased, and no traces such as fingerprints were found on the water-based pen.

Fang Lubai and Chang Qingshan, who had read the autopsy report, frowned, obviously a little disappointed with the report that they had been waiting for for half an hour, but it was certain that this was not an ordinary homicide case, judging from the tracking, on-site handling, and everything that was familiar with the deceased, this was a premeditated homicide case.

Or, it's just the beginning.

As night fell, today's Lucheng Street was unusually sparsely populated, as if due to media reports, the murderer of the young woman who took the head had turned into a demon, and people were afraid that he was the next target of the demon.

In the office of the captain of the Lucheng Criminal Police Team, the LCD computer screen glowed green in the dark, and the two tired faces, printed with shadows, stared at the video images playing on the screen motionlessly.

"Bang" The electric light was suddenly turned on, Cheng Xi came in with two bags of fast food, she looked at Chang Qingshan and Fang Lubai in front of the computer, and shouted: "That's Chang right, Team Liu, eat."

The two of them were engrossed and didn't seem to hear Cheng Xi's shouts.

"It's time to eat!" Cheng Xi raised his voice and slammed the fast food box on the table, and Chang Qingshan and Fang Lubai turned their heads and signaled to wait a little longer.

Cheng Xi saw that the food was about to be cold, and nagged alone: "I said that you two men, you don't turn on the lights when you look at the surveillance camera, but fortunately it's me who comes in, and if you change to someone else, I thought that there was a problem with your orientation in the regular team."

Cheng Xi's head was patted, and Chang Qingshan didn't know when he was already standing behind her.

"I said you little girls, you have something in your head all day long." Chang Qingshan picked up a box of lunch and devoured it, before that, he and Fang Lubai had only eaten breakfast, and after the case, they were so busy that they didn't even have time to drink water.

After Chang Qingshan and Fang Lubai came back from Wang Qingfeng in the autopsy room, they began to work on the surveillance video of the people's apartment resettlement community on Koukou Road.

Fang Lubai guessed that the murderer must have used some kind of hiding with an axe and the head of the deceased to leave, or it was a means of transportation, and the information brought by Cheng Xi showed that the people's apartment resettlement community did not allow foreign vehicles to enter.

At the time of the incident, Fang Lubai did an investigation, and it was confirmed that all of them were residents of the resettlement community. In the monitoring equipment, no one left with some kind of cover that could cover up the axe and head, and basically the old man and lady who came in and out, carrying a plastic bag in their hands.

Judging from all aspects of the phenomenon, the murderer is very likely to be an insider in the resettlement community, but what puzzles Fang Lubai is that the interpersonal relationship is so simple, and the girl who is not even familiar with the next-door neighbor in the resettlement community, how can anyone have such a deep hatred for her and want to cut off her head?

Chang Qingshan devoured his meal, and when he saw Fang Lubai, who was talking on the phone behind him, he didn't move for a long time, so he shouted: "Team Liu, if you don't come to eat, it will be cold."

Hanging up the phone, when Fang Lubai passed, Chang Qingshan had already finished eating the meal in the lunch box, and Cheng Xi was flipping through the case materials with a disgusted face.

Fang Lubai hastily ate a few bites, looked at the autopsy report again, and finally the three of them stuck in front of the computer and continued to study the surveillance video of the intersection at the time of the crime, until 11 o'clock at midnight, the three of them ended their overtime trip.