Cho Hyun-min, the youngest daughter of the chairman of Korean Air Lines and a sister of the notorious 'nut rage' heiress, arrived at the police station on Tuesday for questioning over allegations she threw a drink towards the attendee of a business meeting.

Hyun-min stepped down from all her roles at the company, including the senior vice-president position, after her father Cho Yang-ho, the chairman of Korean Air Lines, made an announcement apologising for the outrageous behaviours of his two daughters.