Remember the horrendous story about the dad who beat his own daughter to death and hid her corpse for a year? 

Bucheon Sosa Police Station, which originally apprehended 'A' and 'B', had hired profilers to investigate the suspects and find out exactly what psychological reasoning and childhood experiences may have led the two to kill their daughter. 

Surprisingly, the couple showed no signs of psychopathic tendencies in either their character assessments or their interrogations with the profilers and displayed no hints of antisocial personality disorder. 

SEE ALSO: Father kills his daughter and hides the stench of her corpse for over a year

A police rep relayed, "We didn't discover anything out of the ordinary. There is no history of the defendants getting abused by their parents either." 

When the police referred to files from the National Health Insurance Service, they found that the couple never received any treatments for their mental health. Now the police is in the process of searching for ways to initiate a corroborative investigation so that when this case is forwarded to prosecution, they can charge the couple for murder. 

The police rep further stated, "Our legal support team is diligently searching for ways to charge the suspects with murder. We will continue our investigations before handing the case over to prosecution."