As soon as he reached the third floor, he saw the security door that had been violently kicked open.
"Brother Liu, can you kick open the security door?”Lin Nan clicked his tongue when he saw it and turned his head to ask.
Hearing this question.
Liu Feng actually answered seriously.
He walked to the security door, studied it carefully, and replied,"
"If it's a security door with this structure, I should be able to kick it open.”
"Look, this security door is designed to open internally. The main structure is actually on the lock. As long as you have enough strength, you can kick it open.”
"If the security door structure is an external door, and the iron door is embedded in the outer wall, it is basically very difficult to kick it open.”
Lin Nan was speechless.
Thank you for your knowledge.
The useless knowledge had increased by quite a bit.
He walked into the room.
There were traces of dry powder from the dry powder fire extinguisher everywhere, as well as burn marks from the fire.
Lin Nan looked around the room, speculating the scene in his mind. Combined with the images taken by the unmanned reconnaissance aircraft, he restored it bit by bit.
He first found traces of the remains of the objects that Li Chunhua had placed in the brazier to burn.
A bunch of unknown black objects were curled up into a lump like black charcoal, and they even emitted a strange smell after being burned.
Although, on the surface, if one did not pass the test, one would not know what it was.
However, Lin Nan did not need to think carefully to know that Li Chunhua's eagerness to destroy it as soon as possible could only mean one thing.
That was, they were very important. The important thing was to force Li Chunhua to destroy them at the risk of exposing herself.
Lin Nan carefully stuffed the charcoal-like thing into a transparent evidence bag.
As he handed it to Liu Feng, he said,
"Brother Liu, this is the evidence that Li Chunhua wanted to destroy at the first moment. It should be very important. When we go back, we need to check its material composition in order to determine the source and make speculations.”
After Liu Feng took it, he carefully put it away and labeled the transparent evidence bag. Then, he followed behind Lin Nan and continued to act as a qualified assistant.
Lin Nan walked into the side bedroom and saw charred curtains and a lot of charred clothes in the wardrobe. They were all the size of children's clothes.
They ranged from a few years old to a teenager.
Seeing this, Lin Nan smiled.
That's right!
There was no problem with his previous speculation.
Li Chunhua was indeed related to the murderer of the 903 Pedestrian Street Missing Case.
It was highly possible that they were mother and daughter.
He was one step closer to finding her.
As there were too many burnt clothes, Lin Nan did not pick them all up. Instead, he turned to Liu Feng and said,
"Brother Liu, the clothes here are all evidence that can be used to find some clues. We need to bring them all back.”
Liu Feng looked at the pile and opened his mouth wide. He said in surprise,"All of them? So many?"
"Of course, Brother Liu. Don't forget our original purpose." Lin Nan explained further.”
"Capturing Li Chunhua is just a matter of convenience. The important thing is to find the person who impersonated Sun Mengmeng in the 903 Pedestrian Street Missing Case through Li Chunhua.”
"These clothes are full of clues!”
"She must have worn it before. There must be residual fingerprints on it.”
"Li Chunhua has hidden her for so many years. After buying these clothes, only Li Chunhua and her, who had worn them before, must have seen them.”
"Therefore, the fingerprints on it are very important.”
"Unfortunately, Li Chunhua set the fire and used a dry powder fire extinguisher to extinguish the fire. Most of the fingerprint residue was destroyed in advance. Otherwise, it wouldn't have been so troublesome.”
Liu Feng nodded in understanding and said,"I understand!"
"I'll collect all these. When I work overtime, I'll definitely extract fingerprints from them.”
Lin Nan looked left and right in the closet. There were all kinds of pacifying bottles, all kinds of small clothes... and all kinds of slightly old children's things.
It looked like she had used them before.
If this scene was in a normal family, it would show the great motherly love.
However, Lin Nan remembered Li Chunhua's past sins and the new generation of sins she had nurtured.
He only felt that it was a little ironic.
hehe ~
At this moment.
Liu Ming, the leader of Team One, who was good at investigating the scene, and Han Sen, the leader of Team Two, were also there.
After the four of them met up, Lin Nan, Liu Ming, and Han Sen began to discuss the situation and work together to find more clues.
As for Liu Feng, who focused on fighting and shooting, he chose to be a silent assistant.
About an hour later.
Lin Nan and the other two had already dug up the clues at the scene.
He stuffed the door back in.
He borrowed some tape from the neighbor and stuck it on first.
He then sealed the area and temporarily sealed it off.
Lin Nan and the others brought a lot of evidence and drove to the North Tranquility Branch in the police car driven by Liu Ming, the team leader of Team One.
This time, Lin Nan sat in the front passenger seat and felt relaxed.
The feeling of not being a man was great!
This book comes from：m.funovel.com。