Original: Jibril 's son , Jihad Ahmed Jibril , who headed the PFLP-GC 's military wing and was in line to replace Jibril as leader of the group , was killed by a car bomb in Beirut on May 20 , 2002 .
Simplified: His son Jihad Jabril was to take over , but was killed by a car bomb in Beirut in 2002 .