On March 28, MBC's 'Newsdesk' revealed the details on  Jung Joon Young's police investigation. 

According to the report, Jung Joon Young habitually filmed women without their consent or awareness in airplanes, Taiwan hotel, Gangnam drinking establishments, apartments, and more. Most of the illegally filmed footage was under 10 seconds. 

Each time the police presented hidden camera footage during the investigation, Jung Joon Young replied, "Another one?" 

Jung Joon Young seems to be unaware of how many hidden camera footages he has filmed. He also reportedly let out a deep sigh when watching the footages he filmed. 

To this report, netizens commented, "Pervert of perverts. Hurry and put an ankle monitor on him," "He filmed so many he can't keep up. He probably can't even count how many," "He needs mental treatment."