Park Dae-sung, who was laughing after the murder of a high school girl, interpreted the satisfaction of "achieving his goal."

ⓒYTN

Lee Soo-jung, a professor of criminal psychology at Kyunggi University, analyzed the crime of Park Dae-sung, a suspect who indiscriminately attacked and killed a teenage woman with a weapon in Suncheon on the 26th of last month.

Professor Lee said, "(Park Dae-sung) has too many incoherent behaviors, and there are some areas that have deviated from the typical murder case. That's why the analysis needs to be done in more depth," he said.

Professor Lee, who appeared on CBS Radio's "Kim Hyun-jung's News Show" on the morning of the 2nd, said, "Wouldn't it be interpreted as a smile that feels satisfied that 'I achieved my goal' among those who share a very anti-social fantasy?"

"Recently, there have been reports of murder and terrorist attacks on the Internet as if they are competing," he said. "If a violent and criminal came out of the house with a weapon with the idea of 'I'll do a record-breaking act to show others' due to long-term exposure (to Internet murder notices, etc.), wouldn't Park Dae-sung's smiling face be interpreted (after the crime)."

He also interpreted, "In general, tattoos are not done on the neck, nor on the front," adding, "It is intended to cause fear in the viewer."

He added, "It is said that drinking four bottles of alcohol is insincerity, but if you see (Park Dae-sung) running away, he runs in the opposite direction (from where the witness appeared)."

In particular, he said, "What Park Dae-sung said to the police is more terrible," and added, "He admitted, 'Maybe I'm the culprit,' but said, 'I don't remember anything because I drank.'

Professor Lee judged, "It seems that he thinks that he has been exempted from drinking alcohol before, and that 'I will never be sentenced to death'."Regarding Park's targeting of teenage women,

The reason why there are so many women (victims of indiscriminate murder cases) is that people with poor defense are chosen. I don't really understand the behavior of a person who can't control his or her body because of drinking," he pointed out.

Professor Lee then ordered severe punishment, saying that Park Dae-sung said, "I can't remember because I drank alcohol," but considering "the exact number of soju bottles (4 bottles), "the fact that he fled very reasonably in the opposite direction of the crime," and "the fact that he moved leisurely for a certain period of time after the crime," he said.

Reporter Park Sun-young of Digital News Team