Belch...... After listening to it, our faces couldn't help but turn a little red, and the scene of the island country's love martial arts movie inadvertently appeared in our minds, a pure conditioned reflex. I said embarrassedly, "Is it possible that the murderer left it?" ”

"Maybe not, maybe it is, but it's definitely not going to come in after she's dead." Xu Rui said with great certainty: "The worm examined the depths of the mouth and throat of the skull, and did not extract tadpole liquid, so she concluded that this woman had that thing before she died, and she may not have swallowed it, and she rinsed her mouth after spitting, even if she swallowed it, she would drink water or eat, and it would be gone." ”

I understood what he meant, if the killer got the thing into her mouth after the head died, there would inevitably be a remnant in her throat and deep in the mouth, because her mouth was normal, and there were no signs of deliberate rinsing. But now it is not detected, which means that the one between the teeth is left behind before her death, if it belongs to the murderer, it must have happened to both parties, she is still willing nine times out of ten, if it does not belong to the murderer, it means that she was with another person shortly before she was killed......

At this moment, a flash of inspiration flashed in my mind, "Boss, I know how to find the source of the beautiful head as soon as possible!" ”

"What?"

Xu Rui's hand shook by my startled throat, and he almost hit the big tree next to him.

"This beautiful woman is not very old, she may not be married, if she is like someone else, where will the place be? It's cold, you can't fight in the field, right? Pretty women don't usually settle for anything, so it's not a private room in an Internet café. So it's either a rental house or an open house. I put myself in my shoes and said, "The first option may not be considered for the time being, but what about the second one?" Personally, I speculate that it should be a three-star hotel or more, but in case of special circumstances, I checked the registration information of all hotels and inns last night, and spread to the periphery with the Tianchi Bridge where the corpse was abandoned! ”

"Yes!"

Xu Rui agreed: "I will contact the Chaoshi police to start this matter, and the registration can be found in the system, and it will not cost much police force to open the identity photos one by one." ”

Ye Jia nodded and said, "Besides, ordinary people's ID cards are quite ugly, but they have little impact on beautiful women and handsome men, such as me, which is especially easy to identify." ”

"This narcissism is the same as the boss." Lao Hei complained, and he suddenly asked curiously: "Xiaochen, how do you know so clearly about beautiful girls?" Is it that flowers are picked frequently? ”

“……”

I rolled my eyes and explained, "I haven't been in a relationship yet, my big sister taught me well, she rarely made me memorize by rote before, and focused on guiding thinking." ”

In this moment's effort, Xu Rui has already assigned the task to the police in Chaoshi. Du Xiaoworm is trying to test the DNA of tadpole fluid, but the amount is very small, a bit troublesome, and may not be successful.

We arrived at our destination.

Jinyuan convenience store is located in Chaoshi No. 2 Primary School, 6 kilometers away from Tianchi Bridge, facing the school gate, and the main consumers are students, so they sell stationery, snacks, small toys, fruits, etc.

Xu Rui was worried that Ye Jia would buy popsicles again, so he left him in the car, and then pushed the door open with me and Lao Hei. There was no school day at this time, and the store seemed empty, except for an elderly female shopkeeper who was watching TV and playing a sweater.

She thought we were buying food, so she opened her mouth and said a word in Korean, and we stared at each other with big eyes, saying that we had encountered a small chance event. Xu Rui raised his hand to wipe the mist-filled toad mirror, and asked the other party if he could speak Chinese, the female shopkeeper shook his head, he took out the convenience bag found at the scene of the Tianchi Bridge, shook it, and the other party recognized it at a glance, and moved his head, but he didn't understand what was going on with us.

In desperation, Xu Rui contacted the police again and asked the street police station to come to a bilingual translator.

After a while, the people arrived, and we communicated smoothly, Ye Jia followed in, and quickly picked two popsicles, but he couldn't stop them.

The female shopkeeper said that she no longer uses this convenience bag and has replaced it with a new one. The last batch ran out two months ago. I glanced at the bag hanging at the cash register, and it was.

Lao Hei was stunned for a moment, "Xiao Chen, okay, that rotten apple was really left out of the murderer for two months." ”

"Luck, I said it casually at the time." As soon as I was praised, it was like an electric current slashing through my heart, and after staying in the A7 group for three months, Du Xiaoworm, Xu Rui, and Lao Hei all recognized my ability, and it didn't take long for me to be stronger than the trace experts in other groups. But I know that I also have a bad point, many trace-related instruments can't be skillfully operated for a while because they haven't been in contact with them before, so most of them are made by Du Xiaoworm.

"Xiao Chen, you don't have to be presumptuous, you can find inconspicuous but extremely critical clues every time, this is talent." Ye Jia spread his hands, "I've been trained for so long, and most of them can't be effective. ”

"It's Chen, not Chen."

I can't help it, I always make mistakes.

Then we chatted with the female shopkeeper for half an hour, and it was a bit of a pity that her home monitoring system would automatically remove the impact beyond 30 days, so it was only saved until the 25th of last month. But she provided a very useful piece of information that students buy less fruit, and usually teachers or school workers who work in schools mostly buy several at a time.

We looked at each other, could it be that the rotten apple originated from some worker at the second elementary school?

Janitors......

Teacher?

I slammed into a spirit, "Boss, isn't the deceased who provided the torso for the mermaid suspected to be a teacher?" I clenched my fists and said, "Could she be the teacher at the second elementary school?" ”

The old black brain added: "The murderer is a male school worker or teacher, who has coveted his colleagues for a long time, and brutally killed ...... because of love and hatred."

"If you use 'only', the world will be yours." Xu Rui raised his hand and gave Lao Hei a burst of applause, he thought about it: "Xiao Chen's analysis is nine out of ten true, the possibility that Lao Hei said is not impossible, the most ideal situation is that the murderer and the deceased work together in the second primary school!" ”

"Go, the school ahead of the target." Xu Rui waved his hand,

We took our temporary interpreters and negotiated with the security guards guarding the gate before entering the school gate. I first came to the principal's office, this principal is about fifty years old, and his name is Li Donghe. Xu Rui's toad mirror was cold and hot and misty, he was busy wiping it, so I briefly explained the situation and asked the school to find out which teacher did not have a job or asked for leave today, especially the young ones.

As mentioned earlier, the deceased who became "mermaids" were all 20 to 22 years old, and they didn't finish college, so if the deceased with the torso had no connections, at most she had just joined the company or was in an internship state, and if she really taught in this place before her death, it would be difficult to find her.

It took half an hour, but the results of the inquiry surprised us, Li Donghe said that there were no teachers who were absent from work and asked for leave today to meet the conditions of the deceased!

Guessed wrong?

Xu Rui personally looked at the file of the teacher with less teaching experience, shook his head, he stood up and said don't bother, the four of us went outside, when the door was closed, I was used to turning back, and I didn't expect to see Li Donghe's hand holding a cigarette shaking lightly, he and I looked at each other for 0.1 seconds, and immediately put the cigarette under the desk, and then pretended to be calm and looked down at the newspaper.

Something is wrong, there is definitely a ghost in my heart!

Li Donghe This is a sign of weakness, I reached out and touched Ye Jia, and whispered: "Take the stone and scare it." ”

"Hmm......" Ye Jia picked up a stone in his pocket, I gave way slightly, and he shook it casually! The stone swept towards Li Donghe, its trajectory almost touching the opponent's face, and then the sharp edges "poofed" into the white wall behind the target.

Three points into the deterrent.

Li Donghe looked back at the stones on the wall in horror, and his whole body began to tremble!

Xu Rui turned around and rushed to the table, smiling and clasping the other party's shoulder with one hand, "Dear Principal Li, to tell you the truth, we are here to investigate a major homicide case this time, if you have something to hide, hehe, be careful that we can't catch the murderer and take you to blame." ”

Li Donghe's voice trembled and said, "Fierce...... Murder? Or is it extra-large? It has nothing to do with me! ”

"Paper can't contain the fire, so let's be honest, why drag it out and force my leaves to get angry." Xu Rui let go of his hand, looking like he would kill you if you didn't say it, especially with the big toad mirror, it was really amazing.

Ye Jia muttered depressedly, "When did I have an extra nickname." ”

"I say, but you must help me keep it a secret, okay?" Li Donghe looked at us worriedly, he took a hard puff on his cigarette, "There is indeed a female teacher who was given a week off by me yesterday afternoon, she is 21 years old this year and has been teaching for two years...... I couldn't reach her last night. ”

Lao Hei said curiously: "Seven days of vacation, long enough, what's the matter, do you have a child?" ”

"Miscarriage ......" Li Donghe said in a very low voice: "Her name is Xiao Yan." ”

"The miscarriage was approved for seven days, and you tried to contact her last night, she was 21 years old and had been in office for two years." I said with a keen sense of smell: "What is the relationship between you and Xiao Yan?" ”

"Between men and women...... You get the idea. Li Donghe cringed his neck.

"Oh, no wonder, the child in Xiao Yan's belly originated from you?" Xu Rui didn't say a word, and kicked over the chair next to him with one foot, "I can't get used to birdmen like you!" How did you hook up? ”

Li Donghe's old face was wrinkled, "She was wrapped up by me when she was at school." ”

"Yes, the gun is quite energetic." Xu Rui took out his mobile phone and asked Du Xiaoworm to send a photo of the torso of the corpse, and he pointed the screen at Li Donghe, "Since this is the case, it is easier to identify, open your eyes and take a closer look, does this body belong to Xiao Yan?" ”

Li Donghe raised his head and exclaimed, "Yes, yes...... Yes. ”

"How so?" Ye Jia dragged a sentence with interest.

Li Donghe opened his mouth and said: "She is more skinny, and there is a small mole under the left hemisphere of her chest. ”

"Smack~!"

Xu Rui slapped the other party, and he asked with a smile: "This corpse is hers, you don't even have a sad reaction, it's really ruthless." Anyway, Xiao Yan wants to have a figure and no figure, why did you wrap her? ”

"Because..."Li Donghe hesitated and didn't want to say, and when Ye Jia played with the stones pulled out of the wall, he was so frightened that he hid under the table, "Because a school worker ......"