Bro, you are a policeman, not a thug

In a certain district, in front of the guardrail on a stone bridge.

At this time, the two police captains were standing at the crime scene with dull expressions, staring at the bridge railing in a daze.

When Xiao Mu arrived, he did not disturb them, but squatted in the isolation zone.

Isolation zone?

The scene of a homicide is usually sealed off for 3-30 days, depending on the progress of the case.

The scene in front of us is well protected and the key points are marked.

Any suspicious area will be investigated and compared.

After looking around, Xiao Mu had to admit that the investigators had done a very good job.

"What did you see?"

Xiao Mu asked.

The two stunned police captains looked at him, one of them frowned, "That's not right."

Another police captain nodded, "Judging from his actions, it's 70% likely not suicide... It's urgent!"

No hurries?

But when Xiao Mu heard this, his eyes lit up.

Laymen may not understand, but criminal investigators do.

On ordinary days, ordinary people may not notice it.

Your actions are divided into dozens of states.

For example, walking.

Bad mood, good mood, lack of sleep, sufficient sleep, tired, or not tired...

There are countless ways of walking in these states alone, but ordinary people don't notice them.

For example, a person who is physically and mentally exhausted will definitely not take fast or big steps.

Even though they were walking in a straight line, the shoe prints they left behind would appear to be floating.

What people commonly call "weak legs" is the normal walking speed when most people are tired.

Through on-site investigation.

The two police captains "saw" a very tired policeman walking up from under the bridge and towards the crime scene.

His steps were clearly light, but he suddenly stopped when he reached the crime scene.

This is easy to identify.

When people stop, their shoe prints tend to 'close together'.

Through further analysis of the footprints, the policeman turned around and faced the bridge.

The so-called 'urgency' appeared.

This kind of urgency is a kind of eagerness.

It refers to the police officer's movements suddenly changing from 'normal' to 'fast'.

All the signs and traces on the bridge railings indicate the urgency.

Because when people enter the 'urgent' state, their movements are generally larger than normal.

The process of this policeman switching between the two states is very abnormal.

Because when a person switches from normal to urgent, it is mostly when an emergency occurs.

If someone wants to commit suicide, even if it is a sudden impulse to jump into the lake to commit suicide.

It's not that 'urgent', right?

"Uncle Dong, you saw it at that time, right?"

Xiao Mu frowned and turned to look at Dong Ruicheng.

"Ah."

Dong Ruicheng nodded. "But it doesn't make any sense. Even if his movements were very hasty, we can't rule out the possibility of suicide. The autopsy showed that it was a complete suicide, and he wasn't under any coercion. There were no signs of restraint on his body. If it was homicide... it's completely unreasonable!"

This is also the reason why the two police captains were stunned just now.

Yeah, totally irrational.

If it was a homicide, the police officer was not under any coercion or restraint.

Besides suicide, how else could you make him drown himself?

Xiao Mu imagined a scene in his mind.

A policeman was walking home tired after get off work.

When he walked onto the stone bridge, he suddenly stopped and looked down.

An emergency is detected and the status is switched.

Then, without any hesitation, he climbed up the bridge railing and jumped into the lake...

"It's useless to just think about it." Xiao Mu shook his head.

Under the strange gazes of the crowd, he walked directly down the stone bridge.

After a short pause, his state suddenly changed and he became very tired.

He walked over slowly, step by step.

Everyone's eyes lit up.

Thinking a thousand times and reasoning ten thousand times are not as useful as practicing once.

They knew what Xiao Mu was going to do.

Real knowledge from practice!

Xiao Mu walked to the scene of the crime, suddenly stopped, and turned to look under the bridge.

Then he turned his body to face the bridge below.

All of his shoe prints matched the ones left on the ground.

Pause for about five seconds.

Xiao Mu's movements suddenly changed greatly and were quite exaggerated.

Use this 'eager' movement to quickly climb up the bridge railing.

Then, in the stunned eyes of everyone, he jumped down.

Splash, water splashes everywhere!

Everyone:...

Their expressions instantly became complicated.

Is this a harpy?

No, not only that, it makes them look like idiots.

I also figured out a truth.

Why is Xiao Mu better than them? Is it just because he is smart?

There are some things that everyone can try, but no one does them. Instead, he does them.

Some people, just because they don't try, are stuck where they are all their lives, unable to take that step.

Anyone who takes that step will either become a god or a devil.

But whether it is God or the devil, they are destined to be extraordinary!

……

Xiao Mu floated on the water and looked around.

Observe what could cause a person to drown after jumping into the water.

And it was a very natural drowning, similar to suicide.

Xiao Mu remembered what the forensic doctor said in the file: there were no obvious signs of struggle on the body, and the amount of drowned fluid was large!

No apparent struggle?

How can you stop a person from struggling in water?

Is it possible to do this on the lake?

Xiao Mu's mind was working at a very fast speed, and countless inferences emerged.

Shake his head.

It is basically impossible to do without physical contact.

But if it touches the body, it will definitely be discovered by the forensic doctor.

There will also be marks left on the body.

and so……

Xiao Mu sneered.

The ability to imitate - mantis shrimp, crucian carp.

Mantis shrimps have eyes with up to 16 types of photoreceptors, making them the creatures with the best underwater vision.

Even in turbid waters, it can clearly distinguish any prey from danger.

Crucian carp is one of the animals with the strongest breath-holding ability.

Xiao Mu dived into the lake.

Using super strong 'vision', start looking for traces.

Slowly diving into the lake...

After investigating for half an hour, they surfaced.

Just when everyone thought he had discovered nothing.

Xiao Mu raised his hand, and a "bottle cap" appeared in his hand.

After he climbed ashore, everyone ran over quickly and frowned slightly when they saw the "bottle cap" in Xiao Mu's hand.

What is this bottle cap?

“Not a bottle cap.”

Xiao Mu sneered, "It's the cap of a portable scuba tank!"

This is an emergency oxygen cylinder.

The oxygen inside is enough for one person to breathe for 5-15 minutes.

Each one starts at a few hundred yuan, and the better ones cost thousands of yuan.

The buckle caps of this type of bottle are basically corrosion-resistant metal caps.

What's so strange about finding something like this in a lake?

This is a lake, brother.

Have you ever seen anyone diving in a muddy lake?

Even if you are diving, this portable scuba oxygen tank is for emergency use.

It costs hundreds or even thousands of dollars, who would play this unless they are rich?

If you are a wealthy person, why would you come to dive in a muddy lake?

After hearing Xiao Mu's explanation, everyone's expression changed.

Guess a possibility.

When the policeman jumped into the lake, there was someone underwater!