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Two months ago, the body of a teenager was found in a white bone at a mountain in Osan, Gyeonggi-do. Police investigators found that men in their twenties who had run away from adolescents and had done bad things with their victims were greedy and beaten to death.

I'm Ahn Hee-jae.

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A white mountain in the metropolitan area, you can see the white bone in the dirt.

In June, the dead body was found to be 17 years old A-gun.

The police followed up about 30,000 SNSs, including runaway youths, weighing the possibility of killing, and found a picture of Army A wearing a ring from the scene.

The police seized five people, including 22-year-old B, on charges of investigating and killing A, buried the dead, and burying the dead.

The place where the victim was found. The suspects committed crimes between the buildings behind me and buried the victim's body here.

The suspects gathered runaway teenagers through SNS to lead various illegal activities, and it was reported that they have been with A-gun who left home for almost half a year last year.

In June last year, A-gun, who had been caught by the police, said, "I did it under Mr. B.'s instructions."

Mr. B said in a police investigation, "I thought he would avoid punishment if only Army A disappeared."

Mr. B's party prepared the crime closely, police said.

[Yun Se-jin / Gyeonggi South Gyeongbu Police Officer general investigation investigation: conspired to murder in advance, purchased crime tools, attracted the victims and assaulted and committed on the scene… ]

The police will carry out three prosecutors, including Mr. B, who has been directly involved in the assault and burial site, and will continue to reinforce the investigation of the two teens who have lured A forces into the crime.

(Video coverage: installation, video editing: Jongtae Kim, screening: Gyeonggi Southern Police Agency)