"Without permission, 5.34 million won"...Teenagers who stole drinks from unmanned cafes.

JTBC's 'Case Team Leader' press screen

At an unmanned cafe, a group of high school students took out millions of won worth of free drinks with the password of the unmanned terminal.

According to the JTBC 'Case Team Leader' report on the 13th, the owner of a franchise unmanned cafe in Daejeon claimed that he suffered 5.34 million won in damage from this behavior of high school students.

The informant said from the headquarters on the 1st, "The amount of drinks I drank with the password is enormous. I immediately checked the closed-circuit (CC) TV video after receiving a call saying, "Something is wrong."

The video showed students at a nearby high school hitting a password that only the owner of the store knew on a kiosk and then drinking for free. They have been drinking free drinks since March this year, and have been found to have used them without permission more than 200 times in the last two months.

Police are reportedly planning to send an official letter to the school asking for cooperation sometime next week to investigate the allegation of fraud.

The informant said, "It appears that there are approximately 15 criminals. "I drank more than 10 times on days when it came a lot," he said. "I wonder if the students accidentally saw me drink a drink with the password and abused it."

Reporter Lee Yu Na from Digital News Team.