Four teenagers have been charged with murder after the death of a 21-year-old man, allegedly bashed at an out-of-control party in Logan nearly two weeks ago. Redbank Plains local Jongkuch Achiew died in hospital on Saturday after succumbing to head injuries he suffered at a party in Bahrs Scrub, a suburb in Logan, on July 26. Jongkuch Achiew, 21, died in hospital less than a week after he was found with significant head injuries on a suburban Logan street. NineFour teenagers, their ages ranging from 18 to 19, were arrested and charged on Thursday following investigations by detectives and homicide police. Police were called to the address on Discovery Boulevard just after 2am following reports of a large disturbance.