A Chinese international student, identified as Ms. A, was allegedly murdered by a Chinese man named Mr. Jeong, who has been apprehended on suspicion of the crime. Jeong is accused of severely mutilating the victim's body before discarding it in various locations including North Gyeongsang and Gyeonggi provinces. Jeong claimed that he accidentally killed Ms. A, his girlfriend, during an argument. However, the police are conducting further investigations, including forensic analysis of his mobile phone, to determine the truth behind the incident. Considering the brutality of the crime, the police are also considering a psychopathic personality assessment for Jeong. The decision on whether to detain him will be made later this afternoon.