"The knife used by the murderer has a high tip, a large arc of the blade, and the center of gravity is about two to three centimeters behind the gauntlet, which is a more traditional peeling knife type."

Uncle Da showed a picture of the murder weapon that was molded down in the laboratory.

"A conical sharps should be arrows."

After Shi Chong looked at it, he directly asked the laboratory to send the simulated pictures of the two murder weapons to Lan Bo, and instructed him to try to use big data to find matching knives and bows and arrows.

"The killer used a bow and arrow and a skinning knife as murder weapons, cut his throat and bled after controlling his prey, and was skilled in skinning, and at the same time owned a refrigerated truck, and may have been engaged in a slaughter-related industry." Dr. Yip judged.

Let the victim run away first, then use the bow and arrow to reduce the victim's mobility from a distance, and then pull out the short knife to deliver a fatal blow -

Such a modus operandi is inexplicably familiar, Zhu Jiangjiang always feels familiar, but for a while he can't remember where he has seen it.

"Uncle Da, you contact the Water Conservancy Bureau, and increase the search teams and cameras along the Yuhe River during this time. In addition, ask Lan Bo to ask for the data of the river flow rate to see if he can calculate the time of throwing the body through the river flow rate. Shi Chong said.

There are no more clues in the rattle case for the time being, and Shi Chong, who returned to the office, talked about the case of Zhu Jiang Jiang's family's body hiding.

"The suspect in this case has been preliminarily identified, Huang Da used to be Yang Dawei's predecessor, and Huang Xiao was once Yang Dawei's next family. The two men died a year ago, and the other is missing and at large. ”

"At present, I am not sure whether this case was committed by Huang Da or Huang Xiao, you have been in and out recently, please pay attention to safety." Shi Chong was a little worried.

"Why don't Jiang Jiang go to my house to sleep during this time, I still have a room at home, you don't think the house is too messy."

The queen bee stroked her hair and invited again.

Zhu Jiangjiang is not used to living with others, "It's okay, it stands to reason that I am a thief, I haven't been here for more than a year, and it is unlikely that I will come to Luyang Apartment again." ”

"Let Lan Bo install an infrared siren for you, if a stranger breaks in, the bureau will receive an alarm call."

Shi Chong's kindness made it difficult for Zhu Jiangjiang to refuse, even if it wasn't for Huang Xiao, there was no harm in installing an alarm, she thought about it and nodded in agreement.

"I plan to go to the detention center to see He Wentian the day after tomorrow, can you arrange a time?" Shi Chong suddenly stopped preparing to leave.

It turned out that He Wentian had new clues about the potential murder of the joining video, so Shi Chong planned to visit He Wentian on the weekend.

A few days ago, when Lan Bo rummaged through He Wentian's life experience, he found that he had a girlfriend when he just graduated, and the girl was from Qinglong City, and was reported missing by his family three years ago.

He Wentian's first girlfriend said that she was missing, but she was actually killed, which makes the disappearance of his second girlfriend particularly suspicious.

The day after tomorrow was Zhu Jianfeng's funeral, and Zhu Jiang Jiang was about to open his mouth to refuse, when suddenly a flash of lightning flashed in his mind-

"Murder Chat Room, Video ...... of That Best Hunter"

The bloody video in Wang Sixi's mailbox leads the attention of the special investigation team to the beginning of the murder chat room, and the protagonist is a serial murder killer named "Best Hunter".

The location of his crime and the modus operandi are consistent with the killer of the skinning case everywhere!

The people of the special investigation team of that video have studied it countless times, but they can not find any clues except for the fact that the location of the crime is deep in the mountains of the three southern provinces.

It's really nowhere to go through the world, and it takes no effort to get it!

"The Blue Mountains cover a vast area, spanning three cities, and it is difficult for drone-piloted thermal imagers to cover the entire Blue Mountains." Shi Chong groaned.

Although it was determined that the location was in the Blue Mountains, the difficulty of searching did not diminish in the slightest.

The killer imprisons the victim for the sake of killing, not simply for the enjoyment of abuse.

It is quite possible that when the thermal imager searched the right place, no one was imprisoned and the murderer was not committing a crime.

"I'll see if I can apply for a helicopter to go up the mountain for inspection, the murderer needs a place to live in the mountain, and it is possible to find things like wooden houses."

At the end of the day's work, Zhu Jiangjiang returned to Luyang's apartment with the infrared siren given to her by Lan Bo.

The siren was an egg-sized camera, and Zhu Jiangjiang attached the camera to the cat's eye as Lan Bo said.

As soon as a stranger knocks on the door, the camera will automatically activate.

After Zhu Jiangjiang's mobile phone software received the alarm, he chose whether to call the police after seeing the situation.

The door of her house is facing the wall, at the very edge of the hallway, and the camera can't see the neighbors, so she doesn't have to worry about invading someone's privacy.

The planter on the balcony has completed all the evidence, and the flower mud has been dutifully cleaned by the colleagues who collected the evidence, and Zhu Jiangjiang will have to buy soil again if he plans to plant flowers in the future.

Zhu Jiangjiang sighed, opened the locked room door, and secretly rejoiced in his heart.

Fortunately, it was only an unsolved case from a year ago, and there was no need to re-conduct a whole-house evidence search.

Otherwise, it would be too embarrassing to show her colleagues that there was only a coffin and no bed in her room.

The headlines in the evening were unsurprisingly full of news of Zhu Jianfeng's death, and as soon as the obituary was published, various conspiracy theories fermented in the city.

"The second generation of Z country rich T country tourism suffered a tragedy, and tens of millions of luxury cars were crushed into scrap iron ......"

"The heir of the well-known pharmaceutical company Zhu Group has passed away, who will have tens of billions of assets?"

"Count the past of the wealthy family you don't know, and the ...... behind the accident and car accident"

The more Zhu Jiangjiang looked at it, the more upset he became, so he directly closed all the browsing pages and opened the tree planting software.

It's important to get down to business, let her see, this so-called best hunter-

"Knock la ...... "

The melodious beat of the drum sounded in the room, and the girl, whose hands were tied, was stunned for a moment, and looked at the door vigilantly.

The locked door creaked open, and a ray of sunlight poured in, dispelling the darkness of the room.

Was it an accident or a trap?

The opportunity to escape was in front of her, and the girl's heart was beating like a drum.

She cautiously touched the door and looked, and found that the house was empty, and there was really no one!

The excited girl didn't look back and ran into the forest, just wanting to get out of this cave as soon as possible.

However, the girl was never in the wilderness, and she did not know how to discern the right direction, and in a short time she was lost in the green forest.

The dazed girl stopped and looked left and right, like a panicked fawn.

Suddenly, she heard someone talking not far away.

"Let's not go any further in, go over there, it's more empty and it's easier to pitch a tent."

"The water is ...... below"

The girl was overjoyed, and was about to raise her leg and walk in the direction from which the voice came.

With a "bang", a sharp arrow was nailed to the tree in front of her with lightning speed.

The girl panicked, and she looked up in the direction where the arrow was flying, but found nothing but dense foliage.

The girl took another tentative step, and an arrow flew again, nailed firmly to her feet.

The girl instantly understood that someone didn't want her to go in that direction!

The voice of the conversation in her ears became smaller and smaller, and knowing that the campers were slowly walking away, the girl couldn't help but hurry, gritted her teeth and rushed forward.

"Ahh

This time she wasn't so lucky, a sharp arrow pierced her thigh, bringing a piercing pain!

The girl screamed and fell to the ground, and a deep despair welled up in her heart.

"Who?"

"Anyone?"

"There's something going on over there......

"Animals in the mountains."

(End of chapter)