Two internet BJ's (broadcast jockeys) in their twenties have been caught by the authorities for casting an underage girl in a video where they engage in sexual activities with her.

According to Korean National Police Agency's Cyber Security Administration, the Jeonnam Provincial Police Agency indicted two people including a 24-year-old identified by surname Oh under charges of partaking in sexual activity with a minor. 

The two are suspected of airing 20 minutes of sexual acts with 18-year-old 'A' (still underage age in South Korea as 19 is the age you are officially an adult) at a motel in Gangnam last month. 

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After an investigation, police found that on the same day around midnight, the two culprits had advertised that they would be live broadcasting sexual content on their online channel. Only a limited number of viewers were allowed access to the content, a total of 380 people who paid them subscription fees. It was also found that Oh and his accomplice collected around 7 million KRW (~$5,962 USD) in subscription fees through this illegal live broadcast and paid 'A' 500,000 KRW (~$426 USD) of the 7 million KRW. 

Police had initially thought that the two culprits had only distributed pornographic content and had released them not knowing that 'A' was a minor.