Hello, Miss Ann!

After listening to an Jing's words, Ling Qi still doesn't understand where her strangeness lies.

"All the benches and tables in this classroom have been moved, but this planing table has just moved a little and adjusted its position." Anjing points to the drain under the planing platform, and then goes to the planing platform, pointing to a concave point on the planing platform.

Ling Qi pondered for a moment, but could not help saying, "this is old. It's not strange to have concave surfaces."

"There was a fight here." "An Jing reminds," the body of the dead did not have bruises left by the bruise, it is obvious that the person who hit the planing platform may be the murderer. "

"Why are you so sure?" Ling Qi doubts.

Even if the concave surface is a mark left by fighting, it does not mean that it was left recently. It may have been left a long time ago?

"Si Jin's birthday is at the end of August." An Jing continued to remind.

“……” Ling Qi was speechless.

End of August? Virgo? Obsessive compulsive disorder?

"There is no scientific basis." Ling Qi said helplessly.

"On the 22nd, Si Jin has a class in the afternoon! If he saw the planer shift, would he have endured it? " An Jing looks at Ling Qi, then goes to one side and continues, "on the 23rd, 24th and 25th, Si Jin has never been to the medical school. This is the best proof. Unfortunately, it can't prove anything."

Because a person has obsessive-compulsive disorder to prove innocence, no one will believe it, but it is also a fact.

She believed that if Si Jin saw that the planing platform had been shifted, she would certainly adjust it to its original position, so she was very sure that the removal of the planing platform was 22 days later, after Si Jin left.

"That is to say, if you find someone with a bruise on your body, it's the killer?" Ling Qi said.

"It's easy to say. How to find it? " An Jing sighs and goes to the window to observe and find nothing.

"I have two questions now." An Jing opened her voice faintly.

Ling Qi doubts, looking at her, waiting for her to say the problem.

"One, too neat suture wound. 2、 Those who are slaughtered or killed before slaughter. " An Jing opens the voice.

However, Ling Qi was more puzzled by her two points, but she was also sad that she would ask. In the information she gave her, she was not ready to infer whether it was before or after death, but the first point, she still did not understand.

An Jing see Ling Qi's doubts, open voice said, "from that autopsy report, records and photos show a fact, the suture wound is very neat."

"If you're a skilled doctor, it's not surprising that the wound is neatly stitched up." Ling Qi said that she had seen a lot of autopsy materials and photos before, and she could probably tell the skill level of the technique by sewing the wound. If it's a skilled doctor, it's not surprising that the suture is neat.

An Jing thought for a moment and boldly guessed, "if I say that the suture wound on the dead body is not artificial suture but mechanical suture, do you think it is possible?"

Ling Qi Wei Zheng, can't believe to look to an Jing, "are you sure?"

"I'm not sure, so I said if." An Jing shrugged her shoulders, took out her mobile phone and took photos at the scene of the crime. While taking photos, she said, "many medical institutions have developed many instruments that can replace artificial surgery. I heard that the clinical discipline of this medical college uses simple and easy-to-use suture instruments."

"But it's impossible to borrow expensive equipment like that." Ling Qi said, suddenly suddenly suddenly, she said, "this is not the first crime scene? Is that the machine that the killer can use? "

"Let me make a guess." An Jing put away the mobile phone, went to one side, continued to say, "the murderer and the dead are acquaintances. They were able to be alone without causing suspicion from others. Obviously, the familiarity of the dead and the murderer was known. They may be classmates, roommates, teachers and students, friends, lovers and family members. Family members are unlikely. Lovers? "

An Jing pondered for a while, frowned, "the possibility is still very big. The classroom without people and the teaching building with few people are very suitable for the secret meeting of college students. "

"Isn't that too strong?" Ling Qi said with a smile, "this teaching building is a general place. New medical students, psychological endurance I don't think so. "

An Jing also agrees with Ling Qi. She has also experienced a period of fear, and she has seen many new medical students resist and panic. Therefore, according to Ling Qi, the relationship between teachers and students may be the only one.

An Jing can't help sighing. Isn't Si Jin and the dead the teacher-student relationship? Go around and go back to the origin.

"Lovers are unlikely, but I think students and roommates are more likely than teachers and students." Ling Qi said.

An Jing looks up at her.

"Because I think people who have been doctors cherish their lives more than anyone else. Although there will be some other Ling Qi said.

An Jing is silent, Ling Qi said the individual, should refer to lane, or the 13 people that killed the doctor.

"It looks like we're going to do some stupid and rigid research." An Jing has no choice but to say.

She has always thought that the police always like to investigate family members, friends, classmates and other methods is very stupid, but now there is no clue, can only do so."Let's go." Seeing that there is no other place to see at the scene of the crime, an Jing leaves directly and Ling Qi quickly follows.

Ling Qi asked, "where to go?"

Should not really go to investigate family, friends, classmates, right? That's what the police do, and they're investigating the case secretly now. If they go to investigate in an honest way, I'm afraid it will be exposed.

An Jing, of course, knew Ling Qi's doubts and said, "the hospital. Of course, running errands should be handed over to the runners. "

-

"I expected you would ask us for help." With an expectant look on her face, she turns on her computer and opens up the investigation data.

An Jing came to see the information of the deceased's classmates, teachers, friends and family members, as well as the police's confession records of those people.

"That's not enough." An Jing looked at Xiao Yao on the hospital bed, and then looked at Bei Jiajia. Their expressions were very consistent. An Jing shook her head and said, "help me to investigate the classes and students who can use surgical instruments in clinical subjects in this medical college."

"This..." Xiao Yao looks at Bei Jiajia, and feels that it is difficult for an Jing to do this task. After all, he can't help now. Most of the work is done by Jiajia. Is it difficult for Jiajia to investigate so many people?

"I can, just take a moment." Bei Jiajia looked confident.

"It's not too late anyway. By the way, I'd like to investigate whether there are hospitals using suture instruments nearby." An Jing said.

"You're too bossy, aren't you?"

……

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