Faltering voice, head down, Korean Air daughter appears for police questioning

Cho Hyun-min, a former Korean Air senior executive and the younger daughter of the airline's chairman Cho Yang-ho, arrives at a police station in Seoul, South Korea, May 1, 2018. REUTERS/Kim Hong-Ji

SEOUL (Reuters) - With a faltering voice and her head down, the youngest daughter of Korean Air Lines' chairman apologised on Tuesday for a recent angry outburst as she made her first appearance for questioning by police over the incident.

Cho Hyun-min, the younger sister of the notorious "nut rage" heiress of the airline, who got into trouble over a petulant outburst in 2014, is being investigated by police over allegations that she threw a drink at people at a business meeting last month.