The Frog Boys case is one of the most haunting unsolved crimes in the history of South Korea.

The choice to spotlight the Frog Boys case in the inaugural series of 'Elina’s Casebook' was driven by a deeply personal connection. My uncle frequently discussed this case during the 2000s, when I was still a little child, planting the seeds of curiosity and unease that have grown with me over the years.

In the creation of 'Elina’s Casebook,' I often find myself drawn to cases that stir a visceral reaction within me, guided by a combination of gut feeling and the emotional weight they carry. Delving into the complexities of criminal minds, particularly serial killers, has always been a cornerstone of my academic and professional journey.