( Uto Image ) The Busan Nambu Police Station said Monday that it plans to seek an arrest warrant for a man who killed a friend with whom he was drinking . The suspect is accused of beating to death his friend who had attended the same elementary school . They had been drinking together , along with another alumnus of the same school , at the victim ’ s studio apartment in Suyeong - gu , Busan , around 3 p . m . Sunday . The other friend had reportedly fallen asleep after drinking , woke up and filed a report to police after finding that the victim was not breathing at 7 p . m . the same day . Police suspect the victim died around 5 p . m . Sunday . The suspect said during the investigation that he and the victim had fought over the latter ’ s “ bad ” drinking habits . By Ahn Sang - yool ( koolsangon @ heraldcorp . com ) [ 코리아 헤럴드 ] [ K - POP HERALD ] [ 페이스북 ] <ⓒ KoreaHerald ( www . koreaherald . com ) 무단 전재 및 재 배포 금지 >