ICS Homicide Tracking

"Why? Why am I the only one who was discovered!" He Xia asked unwillingly. She has been taking more and more medicine recently, but she is getting more and more unable to control herself.

"Anyway, my future has been ruined. I will go to the teacher and explain everything!" She was so unwilling!

Chen Yan, who was still gloating at her misfortune, immediately grabbed He Xia when she heard that He Xia was going to report on her, "The things have already happened, you can just blame yourself, why do you want to drag another person? Are you cheap? !"

"It's obvious that you yourself cheated first, don't think about being a female cousin and then erecting the archway, you are the culprit!"

As Chen Yan said, she shook off He Xia's grip on her hand, and her curse words were a little bit over the top, "Do you think, with your current credit, who does the teacher trust? I can say that you seduced me, I didn't actually read the cheat sheet, what can you do with me?"

"You! You are shameless!" He Xia said, reaching out to grab Chen Yan's hair, but she was too weak and was pushed down by Chen Yan before she could stand still.

Chen Yan grabbed He Xia and walked towards the railing of the roof, laughing and said, "Why do you think I invited you to the roof of the old campus today?"

Only then did He Xia come to her senses, and grabbed Chen Yan's hand in fear, for fear that she would push herself down.

"I've heard what you and your mother said, depression, right? I think you're so self-harmed so often, you should really want to die! I'll help you today!" Chen Yan said, leading He Xia downstairs push.

He Xia has been taking medicine for a long time, and she weighs less than 70 catties. For Chen Yan, it couldn't be easier.

But He Xia grabbed Chen Yan's hand tightly, she didn't want to die!She's just sick, she still has a lot of scenery to see, she can't just die like this.

But from He Xia's perspective, Chen Yan just smiled and opened her fingers one by one.

And she fell slowly, gradually losing consciousness.

Is it a relief?It seems to be, but she is so unwilling...

"Yanran! Yanran!" Shi Han only saw Yanran rushing up suddenly and passed out. He didn't wake up all the time, and he looked at Yanran in a panic, clutching his shoulder tightly, regretting in his heart. If he had stopped Yanran just in time, such a thing would not have happened.

Hearing someone calling him, the darkness in front of Yan Ran's eyes gradually brightened, he vaguely saw Shi Han's face, and stretched out his hand to touch Shi Han with some difficulty, "Am I still dreaming?"

Shi Han immediately held Yan Ran's hand, "Wake up."

Seeing that Yanran was still muddled, Shi Han was worried, so he picked him up and prepared to send him to the hospital first.

Being suddenly carried by Shi Han on his shoulders, even if Yan Ran hadn't woken up, he was really awake now.

"Ahem, cough, why is it different from what I imagined?" Aren't they all hugging in TV dramas?No matter how bad the weather is, it's good to hold him up!What is going on with this kind of human traffickers?

Hearing Yan Ran's voice, Shi Han hurriedly put him down and confirmed that Yan Ran was really okay.

Seeing Shi Han pulling his eyelids to look at his pupils, and pinching his chin to look at his tongue coating, Yan Ran doesn't want to say anything now, Shi Han is really the terminator of sentimentality!

"It's alright, alright, I'm fine, I'm alive and kicking, how about I show you a radio gymnastics for primary and middle school students?" Yan Ran pulled Shi Han's hand from pinching his chin.

Shi Han breathed a sigh of relief, "Don't scare me anymore, I can't stand being scared."

He is very serious about Yan Ran.

I was wronged, and didn't mention the matter of fainting just now, but reminded: "Shihan, after the deceased is found to be cheating, he should have a grudge against Chen Yan who also participated in cheating but was not caught!"

Shi Han paused, he agreed with Yan Ran's point of view, but if this point of view came from Yan Ran's so-called "Damn", he would have to think again.

So Shi Han got up and took out the key, opened the door to the roof, and walked towards the railing with the toolbox.

"Why do you have the key?" Yan Ran walked in, but he quickly thought of the answer. After all, Shi Han is from ICS, so it must be easier for him to find the school and get the key.

Shi Han went to the railing of the roof and put down the toolbox, took out a small watering can from it, sprayed it along the railing for a certain distance, and finally saw blue-purple fluorescence glowing on a spot on the railing.

"Luminol?" Yan Ran followed Shi Han all the time, seeing him appearing here at night and spraying with a reagent, as if he was looking for something, he probably thought of the possibility.

Shi Han nodded. What he had in his hand was the luminol reagent, a mixture of luminol and hydrogen peroxide, which would react with the hemoglobin in the blood and release blue-purple fluorescence.

When he performed an autopsy on He Xia, he found that her wrist had two types of contusions, horizontal and vertical. There were indeed her blood and skin flakes on the wall, but the railing was clean.If she was grabbing the railing to save herself, there would definitely be her skin flakes on the railing.

But when the physical evidence was collected, no blood was found on the railing, and because the school continued to exert pressure, they left before they had time to react with luminol.

But this place is the old campus, and the railings on the roof are all rusty, even if the murderer wants to wipe off the blood, it will still leave traces.Shihan used a cotton swab to dip the blood between the rust spots on the railing, put it into a test tube, put the test tube into the toolbox, turned around and was about to leave.

But Shi Han remembered something, and said to Yan Ran, "Follow me back to ICS."

Yan Ran asked back, "Am I still suspicious?"

ICS is still planning to grab him?

Shi Han shook his head and said, "I'll check it out for you when I close the case. I don't worry if you faint all the time."

Yan Ran smiled wryly, and said in a low voice, "It seems that you still don't believe it."

"It's not important." Shi Han still felt that Yan Ran's body was important.

"It's very important!" Yan Ran immediately denied it.

The two suddenly froze, Yan Ran waved his hands, turned and went downstairs, "Forget it, since you're not going to get my reward, there's no need to make the trip in vain."

Seeing Yanran leaving in a fit of anger, Shi Han sighed, and followed closely behind with his toolbox in hand, but at the fork in the road, the two did not choose the same road.

Li Qi got the test report of the iron ruler and immediately sent someone to bring Chen Yan back, "According to the blood monitoring reaction, the blood of the deceased He Xia and your fingerprints are on the iron ruler, how do you explain this matter? "

After returning home, Chen Yan found that her iron ruler was missing. Hearing what Li Qi said now, she knew that ICS had suspected her, so she said: "He Xia has a habit of self-harm. One day I found out that she used My ruler self-mutilated, and I stopped her, sir, this is not illegal!"

Anyway, now that He Xia has no proof, she will do whatever she says.

Suddenly the door of the interrogation room was knocked, Shi Han walked in with a takeaway bag, put a boxed lunch in front of Chen Yan, and handed the other to Li Qi, "Let's have some supper first!"

Seeing that Shi Han didn't have one himself, Li Qi planned to give Shi Han the boxed lunch.

"No, eating late at night is not healthy." After Shi Han refused, he sat next to Li Qi.

Li Qi paused when he was removing the chopsticks, but he was really hungry, usually he couldn't eat in a hurry and didn't see anything wrong, so he just opened a box lunch, "Eat enough, don't have hungry dreams at night."

Seeing that Chen Yan hadn't eaten, Shi Han said calmly, "You are very calm."

These words sounded like a compliment, but Chen Yan didn't hear much of the meaning of praise in this sentence, and still looked at Shi Han indifferently.

Li Qi's lunch box was finished, and Shi Han called Zhu Mo to deliver other food to the interrogation room.

"It's not good to eat in the interrogation room..." Li Qi looked at the snacks and drinks in front of him, he really couldn't eat any more.

Shi Han glanced at Li Qi, then at his slightly protruding belly, pursed his lips, and then glanced at the time on the phone screen, "Then take a break and eat slowly."