(CNN)Mystery still surrounds the sudden death of Kim Jong Nam, the eldest son of late North Korean dictator Kim Jong Il, in Kuala Lumpur airport last week.
Who was Kim Jong Nam?The world's most mysterious family tree7 days of intrigueWhy would North Korea want him dead?Security footage appears to show moment of attackSuspect in death of Kim Jong Nam seen wearing 'LOL' shirt4 North Koreans sought
Source: CNN