Hengchuan during the winter vacation was not calm at all today, and many police cars were parked at the school gate in the early morning. The principal and vice principal of Hengchuan Middle School rushed to the school one after another after receiving the notice.

The woods behind the school building were cordoned off, and many police officers were carefully checking for suspicious places with flashlights.

Ye Yan squatted next to the artificial lake, his fingers pinched a piece of mud, his expression was obscure, he stood up and looked around.

Far away from the artificial lake, there is a bench, placed in the shade of dense and lush trees, quiet, dark, thin girl leaning on the bench, looking at the test questions peacefully.

Retracting the picture in his mind, Ye Yan raised his feet and walked to the bench and sat down, slowly closed his eyes, the faint fragrance of tea entered his nose, and after a while, he opened his eyes, and his gaze fell on a cluster of camellia flowers that bloomed bright red as blood not far away.

The young police officer saw him standing there looking at the camellia under the tree, and pulled the chain around the police dog's neck, "Nick, go there and have a look!" ”

Nick spread his legs and ran there, sniffing with his nose against the ground, and barking with his mouth open, his front paws scraping the ground.

"Dig this out." Ye Yan spoke in a deep voice, and Junya's face was condensed.

The girl with gentle eyebrows and eyes seemed to be looking at him and smiling. A gust of wind blew through the forest, and Ye Yan suddenly felt a little cold.

"The deceased was a woman, died of suffocation, the body was highly decomposed, the face was bruised, the tip of the tongue was exposed, the eyes were protruding, the examination found that her hyoid bone was fractured, the time of death was about 20 days ago, the age was between 17 and 20, she had been brutally sexually assaulted before her death, and her throat bone was broken......"

The female forensic doctor looked at Zhang Wenfei and Ye Yan, and said with difficulty, "A large amount of men's body fluids were found in her mouth, and they did not enter the stomach...... The details will not be known until the autopsy report comes out. ”

Everyone was silent when they heard her words, if this was the first girl who had been missing for a month and twenty days, then she had been imprisoned twenty days ago, and had been raped and abused for a month, and the body fluids did not enter the stomach, indicating that the deceased was still insulted by the murderer's perverted habits before throwing the body after death, and this was the first heinous rape and murder case they encountered in recent years.

When Ye Yan heard these words, he breathed a sigh of relief and narrowed his eyes at the same time, Zhou Ran ...... It's not you, but do you know something? For example, what did the white Hiromi find, such as this cluster of camellias, and then ...... The corpses buried beneath the ground.........

"Another psychological prisoner." Zhang Wenfei pounded the trunk of the tree heavily, his eyes were bloodshot because of his extreme anger, "We have to find the second missing girl as soon as possible." ”

"The murderer is at school." The warm voice was like a knife out of the sheath, chilling, making people feel a thrill, "I have investigated the surveillance, including the school gate, and did not find the two missing girls. ”

Everyone looked at Ye Yan in unison, waiting for his analysis.

Missing for half a month, hoping that it would be too late, Ye Yan walked to the corpse, put on the gloves handed to him by the female forensic doctor, and stretched out his hand to the deceased's already decomposed neck and limbs.

"The cervical spine was unnaturally bent upward, and the deceased had been sexually assaulted during the long period of being lifted."

"The murderer is about 40 to 50 years old, unmarried, and may have been subjected to negative events led by women for a long time from childhood to adolescence – such as being insulted, sexually abused, assaulted, discriminated against, etc., which triggered retaliation against women."

"The murderer is an angry revenge psychopath, prefers to obtain the pleasure of revenge through sexual nue, and has a tendency to severe SM sexual nue, it is recommended to investigate male staff at this age in the school who have lost their mother or their parents are divorced."

Are people who study criminal psychology like that?! There are so many things that can be deduced with a little clue?! Everyone, including Zhang Wenfei, was stunned by what he said, dumbfounded.

"In this case, it is unlikely that the two girls disappeared outside of school, and if so, then the school may be the first scene of the crime." Zhang Wenfei groaned and looked at Ye Yan suddenly, "The murderer has an independent space to commit crimes, and has an identity that is not easy to be interrupted?" ”

Ye Yan nodded and looked at him, "Now we need to block the news immediately, so as not to startle the snake." ”

Of course, if the murderer does not exceed his expectations, these speculations are valid, if it is like the murder case of Jingyuan Huating, I am afraid that everything is not so simple.