(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 tree
- 7 days of intrigue
- Why would North Korea want him dead?
- Security footage appears to show moment of attack
- Suspect in death of Kim Jong Nam seen wearing 'LOL' shirt
- 4 North Koreans sought
Source: CNN
