I'm a criminal investigation major, and you want to take me to fight drug trafficking?

Li Xuan was naturally one of them.

When they arrived at the scene in a hurry, they found that there were already people there.

Wang Qingshan, deputy captain of the Criminal Investigation Brigade of the Municipal Bureau, brought with him the captain of the Criminal Investigation Squadron of the branch bureau.

Both of them stood at the crime scene and observed the traces left at the scene.

"Captain Zhou is here." Seeing Zhou Ming coming, Wang Qingshan immediately stood up.

The detectives behind him also shouted hello.

Zhou Ming nodded, and everyone walked into the alley.

When Wang Qingshan saw Li Xuan, he greeted him with a smile.

"Li Xuan, come here and take a closer look. Is there anything we missed?"

Upon hearing this, Li Xuan walked over immediately without wasting time.

He had already reviewed the scene yesterday, but it was dark and he couldn't see much.

It was noon now, so they could see clearly.

Zhou Ming frowned slightly after seeing the situation at the scene.

Just at this moment, Wang Qingshan also looked at him.

The two looked at each other and nodded slightly.

They had an idea, but they didn't express it right away.

Li Xuan slowly squatted down and looked carefully at the ground in the alley.

The blood had dried and turned black, with a faint fishy smell.

"what?"

After sniffing it carefully, he suddenly felt something was wrong.

But I couldn't remember what exactly was wrong for a while.

"Li Xuan, have you found anything?"

Wang Qingshan's eyes lit up and he immediately stepped forward to ask.

Li Xuan shook his head and said.

"I feel like something is wrong, but I can't really put my finger on what it is."

"It's just...something familiar."

"Familiar? Familiar up there?"

Zhou Ming was stunned when he heard this.

Li Xuan shook his head. If he could say it accurately, he would not say that.

No one asked any more questions.

Instead, he observed the scene silently.

A picture suddenly flashed through Li Xuan's mind, and he walked towards the depths of the alley.

The next moment, he was suddenly shocked and said.

"wrong!"

"What's wrong?"

Wang Qingshan suddenly looked up and asked.

Li Xuan took a few steps forward and looked at the ground.

Because it is an old building, the alley is relatively damp and there are many footprints left on the stone road.

He took a few closer looks, then returned to where the body lay.

Looking at the position where the body was hanging upside down, which was drawn with white lines.

He frowned slightly and began to ponder.

No one disturbed him.

Even Zhou Ming and Wang Qingshan looked at Li Xuan with a hint of anticipation.

Li Xuan leaned sideways, stepped on the bloodstain, and then leaned his body against the wall.

Then his eyes fell on the two drainage ditches at the edge.

Then he exclaimed in surprise.

"There are two murderers!"

After these words were spoken, Wan Yilong's face was still a little confused.

The captain of the criminal investigation team standing by was a little surprised and even a little bit unbelievable.

Zhou Ming and Wang Qingshan both applauded.

When Wang Qingshan and his subordinate squadron leader first arrived, they carefully examined the scene.

Only then did we discover the problem. There were at least two murderers, and possibly even three.

Zhou Ming discovered this problem only after he came over and carefully looked at the scene.

I didn't expect that Li Xuan, who just graduated, could actually discover these problems. This kid's talent for criminal investigation is really good.

Zhou Ming said.

"You're right, the murderer is not alone."

"Wait! There's another question."

Li Xuan waved his hand, then looked carefully at the bloodstains on the ground and fell into deep thought.

The question he had just thought of slowly emerged in his mind.

"What do you mean?"

Zhou Ming was stunned. What kind of medicine is this kid selling?

Could it be that I have overlooked something?

Li Xuan ignored them and smelled the stinking blood on the ground again and said.

"This taste seems to be a little different!"

As soon as this statement came out, everyone was stunned.

What does it mean when it tastes different?

Could it be that you have ever tasted human blood?

No. Even if you have tasted human blood, it tastes different from other people's blood. How do you judge it?

"This is not human blood!"

Suddenly, Li Xuan raised his head and said.

"I've read a lot of forensic books, and the clotting time and color of human blood are all different."

“And depending on the circumstances, they all change.”

"It's September now, and we're outdoors, so the blood will solidify quickly, that's for sure."

"But... this place is quite humid. It should be drying up soon, or there shouldn't be a foul smell in just a dozen hours."

"Also... this blood seems to have been stored for a long time. It's not fresh blood flowing from the human body at all."

After these words were spoken, everyone present was stunned.

Can you tell the difference like this?

Are you more forensic than a forensic doctor?

Wang Qingshan spoke slowly.

"Your judgment is currently unfounded. We need to consult the forensic doctor..."

Before he could finish his words, the cell phone in his pocket rang.

Wang Qingshan took it out and looked at it, then said.

"It's the medical examiner's office calling. There might be something wrong."

Zhou Ming said hurriedly.

"What are you standing there for? Answer the phone!"

Wang Qingshan also reacted and quickly answered the phone.

Then I heard the person on the other end of the phone say.

"Old Wang, there's a problem."

"There is a problem with the time of death of the deceased."

"What you found at the scene is not right. His death time was not within half an hour, but about an hour."

"Because it was summer and the weather was hot, and the time was very close, there were some errors on the scene, which is understandable."

"We discovered from the bloodstains we found that the time of death was not right."

"hiss!"

Wang Qingshan took a breath of cold air.

Zhou Ming also widened his eyes and stared at Li Xuan.

The phone was on speakerphone, so everyone heard the call from the medical examiner's office.

Everyone had only one thought in their mind at this moment.

This guy is fucking amazing!

Li Xuan saw everyone's eyes and grinned.

This time I really got carried away by myself.

"Captain Zhou, bring him to me."

"I promise you, I'll leave this position for him!"

After Wang Qingshan came to his senses, he spoke to Zhou Ming.

Upon hearing this, the latter nodded, then shook his head and said.

"He must be a good person. He is my junior apprentice brother. He was brought up by my master, so I can't give him to you."

"Besides, I've been planning to leave this position to him!"

Zhou Ming patted Wang Qingshan's shoulder with a smile on his face.

The two of them praised Li Xuan without any hesitation.

Wan Yilong, who was standing aside, was a little jealous.

But thinking about Li Xuan's performance these days.

A feeling of admiration rose in his heart again.

Although he is a few years older than him, this does not prevent him from admiring a younger brother.