The suspect is accused of killing the woman at her apartment in Gangjeong-dong, Seogwipo, Jeju Province.
He reportedly called the emergency services immediately after the incident took place.
|Seogwipo Police Station(Yonhap)|
Police arrested him without a warrant following the autopsy result that the woman died from a rupture of the pancreas.
The suspect appears to be refusing to give a statement to police.
By Ahn Sang-yool (firstname.lastname@example.org)