A man in his 30s who murdered his former girlfriend and her partner... Police took measures to separate him in February = South Korea

A man in his 30s who murdered his ex-girlfriend and her partner has been arrested by the police. According to police on the 5th, Icheon Police Station arrested suspect A, who turned himself in around 9 a.m. on the 4th, on suspicion of murder.
Suspect A is accused of killing his former girlfriend and her partner with a deadly weapon at an officetel (combined residence and office) in Icheon City on the morning of the 4th.
CCTV footage released to the media showed suspect A walking out of an officetel with his hands covered in a towel.
The video shows the two of them leaving the building. This officetel was where suspect A's former girlfriend lived, and police found the bodies of the deceased couple at the scene.
Suspect A lived on a different floor of the officetel where the incident occurred, and fled to his home after the crime and then disappeared under the instructions of his family.
According to a KBS report, A had also been reported to the police in February of this year for violent behaviour towards his former girlfriend.
The victim reported to the police that her boyfriend had thrown a weighing scale at her, and the police who responded to the scene ordered suspect A to leave and be separated from her. They then informed the victim that she could request protection if she needed it.
Police plan to begin their investigation as soon as they have administered first aid to the injured suspect.