Deep in the alley, under the cover of the clouds, it was dark and ferocious.

Turning a corner, the scene suddenly changed, and a standard big shantytown of Mordor appeared!

The four shantytowns are connected together, like the courtyard of the old imperial capital, which forms a square rental area.

Walking into shantytowns is like walking into a maze.

At the height of four stories, five stories of shantytowns were built.

Inside the shanty is the crisscross small passage, dirty potted plants, clothes, bamboo poles, electric cars, separated into more than ten small areas.

Fang Tang followed song Wenlan and couldn't help looking at the woman's back.

Judging from the situation we just met, this is an inhuman woman with strong personality and direct speech, but her professional level is absolutely first-class.

"Fang Tang, can you sketch?" The woman in front suddenly asked.

Fang Tang frowned: "do you want me to sketch the man in grey?"

"Yes, do you know how messy this is? After the suspect snatches the body, there are too many places to hide. It is impossible to conduct a large-scale search only by the police of the four teams and several nearby police stations. Offering a reward is the best plan. "

Song Wenlan stopped under a low coat hanger: "I know that criminal investigation sketch is very difficult, and it must be trained by many years of experience to accurately draw the suspect's look... Now it's too late to find a sketch expert. As long as you draw a picture, I immediately offer a reward to frighten the man in grey."

Fang Tang understands her intention, which is to deliberately scare the snake and stimulate the man in gray to move constantly, so that the traces of the suspect will be exposed everywhere.

"I can try it."

Song Wenlan smiles again. When she laughs, the whole person seems to become gentle.

The woman stood by the hanger and gently opened the identification box.

With a flash in his eyes, Fang Tang picked up the flashlight and illuminated it on the top left of the hanger.

On the left side of the clothes rack full of copper rust, close to a piece of gray cardboard above, a curved wire was exposed.

Only under the strong light flashlight can we see that there is a fluffy thing hanging on the small wire.

Song Wenlan opened the evidence bag and clipped down the fluff with small tweezers: "well, look at this, can you see what material it is?"

"Flax fiber..." Fang Tang answered directly.

Song Wenlan blinked: "you're so powerful!"

Grey linen fiber, from grey coat!

Song Wenlan glued the evidence bag, took out a pen and wrote: "Zhou case, No. 1 evidence!" The black charcoal pen drew a "1" next to the hanger!

From this hanger, there's more and more evidence.

The man in grey was obviously flustered when he fled the scene, leaving more than ten traces.

From the coat hanger to the 104 rental house at the scene of the crime, song Wenlan had 12 more evidence bags full of numbers in his small box.

Now, she and Fang Tang are standing at the door of the rental house, but they are not in a hurry to get in.

"Fang Tang, what do you see from these 12 pieces of evidence?"

Fang Tang looked at the crumbling, wooden corridor, and saw the hanger at the end of the corridor! Then he said in a deep voice: "after the man in grey came out of the rental house with his body on his back, his left eye was injured and his sight was affected. So here, his head hit the left wall of the house!"

On the left side of the room, the number "12" is written on the wall. You can clearly see a small sunken pit.

In the bag marked with evidence No. 12, there are two yellow hairs!

Fang Tang infers the behavior of the man in grey after going out of the rental house! This is song Wenlan's question, and she is very satisfied with Fang Tang's performance at this time: "go on!"

"After hitting his head, the gray man's movements began to stabilize. He jumped from the number 11 position in the corridor. When he landed, the finger of the female corpse behind hit the handle of the electric car beside him, and his nail broke."

Song Wenlan suddenly took out the No. 11 evidence bag and looked at the broken nail inside. He used a stroke to delete the five words "man's nail in grey" on the evidence bag and revised it again: "nail of Puzhen female corpse!"

Then she breathed out: "that is to say, in the number 11 position, the hands of the female corpse are still there!"

Fang Tang nodded: "our inference just now is wrong. The third person is not the hands of the corpse cut off at the scene, but in the area from number 10 to number 2... There is a fierce fight here."This area is the small yard where electric cars are stored in the greenhouse.

9 All the evidence was found here. Most of them were fragments from the man in grey, as well as broken nails and hair.

Song Wenlan was very excited at this time, looking at the evidence bag in the box: "that part of the evidence we collected may be left by a 'third person'!"

Fang Tang hissed at this time, his eyes fixed on the opposite side of the small yard, between a stack of waste cardboard.

Song Wenlan eyebrows a pick, hand back, directly pulled out the pistol.

Silver colt revolver!

Big caliber left wheel! This is a rare standard weapon in China, which can be called an arms!

Song Wenlan made a gesture.

Fang Tang nodded, directly turned around and kicked the next electric car.

Electric car automatic alarm trigger, noisy sound sounded, and then triggered the next car alarm.

In the loud reverberating noise, Fang Tang rushed to the opposite side.

The waste paperboard flew up, revealing a gray iron door.

Deliberately brush with the same color as the walls around the iron door, strange hidden behind the waste.

Now, with the help of the sound of electric car alarm, Fang Tang kicked the door open.

Song Wenlan left hand holding a flashlight, frame under the pistol, but it is fierce rushed in.

Fang Tang quickly followed.

Face to face, is a wearing shorts, white vest, thin bamboo man.

The man is still biting cigarette butts in his mouth, staring at the two men like magic soldiers descending from the sky.

Song Wenlan jumps up directly, and the heavy handlebar hits the man's forehead. When the man kneels to the ground, the woman is another knee top.

The shorts man painfully covers his mouth full of blood, and is immediately trampled on his head by song Wenlan, and the muzzle of the gun is on his head.

"Don't move, I'll shoot directly!"

The man gave out a painful and crazy laugh and raised his head to show his bleeding red gums: "woman, are you a policeman? How dare the police shoot at will? I have cameras everywhere

Song Wenlan frowned and hesitated.

In this instant, Fang Tang rushed up and held the gun in her hand!

Bang, in the closed space, the gunshot of colt can be described as explosion.

There was a spark in the dark room, and the bullet flew past the man's ears.

Shorts man instantly lost his hearing, eyeballs are showing blood.

Song Wenlan pushed Fang Tang away, his eyes widened, full of anger: "Fang Tang, are you crazy? This secluded hut is the only place where you can see the yard. After the crime, all the people in the shantytowns have moved away. This guy is the only witness. Now you've abandoned him! "

She stretched out her hand to lift the man's chin, opened her eyelids and looked at it: "well, the eyeballs are congested. It's estimated that the eardrum is broken!"

The shorts man slobbered and fell to the ground. He had a severe concussion and lost his self-consciousness. If it's more serious, it might be incontinence.

In the face of song Wenlan's anger, Fang Tang said nothing and kicked the left hand of the man.

Suddenly something rolled out of his hand.

Song Wenlan's anger subsided. He squatted down carefully and touched it with a flashlight.

This is an old-fashioned function phone. The back case of the phone has been removed, and two batteries are wrapped with black tape on the motherboard.

The positive and negative poles of the battery are connected with a wire.

Four thin wires extend all the way to the back of the enclosed space.

"Self made bomb!" Song Wenlan's face was pale and he wiped his sweat.

Looking up at the silent Fang Tang, the woman bit her lip: "sorry, I owe you one time!"

Fang Tang didn't show any improvement. He said in a low voice: "this guy doesn't want to blow us up, but wants to blow up the things behind us!"

Song Wenlan frowned: "why?"

Fang Tang looked at the shorts man who was still twitching: "the detonating cord is very long, and he has been shrinking here just now, just to avoid injuring himself by the explosion."

Take another look at the detonator: "the production is rough, there is no technical content, this guy is not a professional bomber, just a temporary detonator."

Song Wenlan raised his gun: "just go to the back and have a look."Follow the detonating wire, open an iron door again, the sound of water will ring, and then the dazzling light!

They saw a narrow passage.

All around the road were pasted with blue wallpaper, shaking people's eyes in the light.

"Vacuum wallpaper!" Song Wenlan put on gloves to touch: "this is very professional wallpaper, mostly used in the dust-free environment of the workplace."

There was a slight rumble.

The detonating wires on the ground continue to extend, but at the end of the road, there are several isolation clothes covered with ink!

This time Fang Tang walked ahead quickly, and the scarlet spider silk on the five elements had already trembled.

Turning a corner, my eyes are bright again.

Brighter light!

Fang Tang finally saw the spacious secret room and was stunned.

Song Wenlan chased after him, but he couldn't believe it: "my God!"