I'm a police officer, why do I have all these abnormal skills

The body is not in contact with an external fire source and is burning internally?

Xiao Yu and Shen Hongpeng's expressions became solemn.

We arrived at the place where the deceased Gong Ping spontaneously combusted.

There were clearly visible burn marks on the floor.

“How can we burn from the inside out?”

Shen Hongpeng looked like he had seen a ghost.

Xiao Yu also couldn't understand and looked at the forensic doctor on the side.

"We all know that combustion requires specific conditions. It cannot burn in a vacuum state. The human body, especially the interior of muscle tissue, can be likened to a vacuum."

The forensic report: "When the three conditions of combustible materials, sufficient oxygen, and reaching the ignition point cannot be met, combustion will almost never occur."

"It's like burning a piece of pork on fire. How can you light it in a short time?"

"As for spontaneous human combustion...it is a phenomenon beyond spontaneous combustion, and there are too many cases, including many in our country."

"According to case statistics around the world, there are more than [-] cases of spontaneous human combustion. These cases include men and women, ranging from infants of a few months to centenarians."

"A hop chemist once gave his own guess...if the human body contains too much alcohol, spontaneous combustion will easily occur."

"Another scientist from the Sam Country also gave an explanation. If ball lightning in nature hits the human body, it will spontaneously ignite instantly. It is possible that those who spontaneously combust were struck by ball lightning."

"And more scientists have given explanations, saying that this situation is almost impossible. Because 70% of the human body is composed of water, the conditions for spontaneous combustion are too high. Unless the water in the human body is evaporated instantly, it is impossible to do it. !”

The two police kings looked at the forensic doctor with strange eyes.

You have told us so much to tell us that the possibility of spontaneous combustion in the human body is almost non-existent, but it happens anyway.

Even you forensic doctors can't explain it?

The two forensic doctors looked embarrassed.

The spontaneous combustion of the human body in front of them was beyond the scope of their forensic understanding and already belonged to the field of science or chemistry.

"So……"

Xiao Yu took a breath and asked a question, "Is there any other way to change the human body to achieve spontaneous combustion?"

"This..." The two forensic doctors looked at each other.

Another forensic doctor said in an uncertain tone: "There should be some, science or chemistry, there are too many unknown and mysterious methods for us ordinary people. There can indeed be chemicals, drugs, or other things that can change The human body leads to spontaneous combustion, but we ordinary people don’t know it.”

The expressions of Xiao Yu and Shen Hongpeng changed again.

They thought about the strange smell in the bathroom.

Could it be this smell, or something emitting this smell that caused the spontaneous combustion?

Everyone came to the bathroom.

The forensic doctor carefully took out a sealed bag for collecting evidence and put it on the hood.

Release a little water.

Another forensic examiner opened a sewer drain and collected some samples from it.

Ready to take for testing.

It takes time to get test results.

Xiao Yu and Shen Hongpeng investigated the crime scene again.

However, there are almost no clues left.

Even if there was, it would have been washed away by firefighting.

Xiao Yu looked at Shen Hongpeng, "Has the external surveillance been investigated?"

For example, monitoring in residential buildings, monitoring in communities, and external skynet monitoring.

If this spontaneous combustion incident was caused by man, it would definitely leave traces.

"Because it is an old building, there is no surveillance in the building. The surveillance in the community can hardly detect anything, let alone the Skynet surveillance."

Shen Hongpeng shook his head, "We can't lock the suspect, and we can't use Skynet surveillance to investigate. I have already checked the shoe prints outside the entrance door, and there are only shoe prints of the deceased entering and exiting. No abnormalities were found."

"I really saw a ghost."

Xiao Yu raised his eyebrows and said, "Check again."

Shen Hongpeng didn't say anything, and the two of them surveyed the scene again.

The living room, kitchen, bathroom...there are almost no signs of a 'second person' entering.

In the entrance hall and in front of the entrance door, there are also only the deceased's own shoe prints and footprints.

No... Xiao Yu patted his forehead.

Instantly awake, eyes bright.

Don't go into dead ends.

If you are still struggling with the idea of ​​ghosts and gods, the case will never be solved.

Put aside ghosts and gods, and try using criminal investigation methods.

Beast form: Eagle Eye.

Xiao Yu started the third investigation.

Living room, kitchen, bathroom... still no clues.

When Xiao Yu squatted in front of the entrance door again to investigate and observe the ground.

Suddenly... Xiao Yu's expression became stunned and weird, and he stared at a few footprints.

The footprints of the deceased Gong Ping!

As mentioned before, the entire case scene was cleared of the footprints of criminal investigators.

There are only the footprints of the deceased Gong Ping entering and leaving the house.

What's wrong with her footprints?

Xiao Yu's face was almost on the ground, his eyes staring at a shoe print.

This shoe print is not the shoe print of entering the house, but the shoe print of walking out of the house in the opposite direction.

What's weird?

Because this shoe print is a 'superimposed' shoe print.

To put it bluntly, when a person walks through a place, he leaves shoe prints.

If you walk in reverse, your shoes will step on the original shoe prints, covering them with a new layer of shoe prints.

Stepping back and forth like this will cover a layer of footprints.

Layer after layer, layer upon layer.

Since it is a ‘layer’, there will be a sequence.

What did Xiao Yu discover?

He found the last shoe prints of the deceased Gong Ping.

Not walking in the door, but walking out!

Are you confused?

Gong Ping had obviously died at home, and her body had turned into ashes.

How did she get out?

Xiao Yu's expression seemed to be seeing a god. He turned around and looked at a pair of shoes on the foot mat in the entrance hall.

The shoes of the deceased Gong Ping.

He turned his head again and looked at the shoe prints in front of the entrance door, with a strange expression on his face.

The shoes are obviously at home, but the last trace of the shoes is that they went out?

"Is it a goody two-shoes?"

Xiao Yu murmured, "At that time, someone wore the same shoes as Gong Ping and left?"

He had also encountered this situation when solving crimes in his previous life.

The murderer deliberately left the scene wearing the victim's shoes to give the police a false impression.

However, there are two possibilities for that kind of footprints.

Big feet wear small shoes, small feet wear big shoes.

The shoe prints made by stepping on them are definitely different from those of normal people.

In a 'counterfeit banknote case' that Xiao Yu investigated a few months ago, the suspect did this.

Finally he was recognized.

But in front of...

The reason why Xiao Yu's expression was so strange was because of the shoe prints left on the doorstep of the deceased's house.

There was nothing unusual about it, just the kind of shoe prints a person with just the right shoe size would make when they walk out.

Could it be that by coincidence, that person's feet were exactly the same as those of the deceased?

Of course, there is another possibility.

Xiao Yu's forehead broke out into sweat.

After the deceased died, he walked out on his own.

Ghost footprints!