Answer
Imad Mughniyeh was accused of orchestrating numerous terrorist attacks. He was alleged to have been involved in the 1983 Beirut barracks bombings, which killed 241 US servicemen and 58 French soldiers. He was also accused of being behind the 1992 bombing of the Israeli embassy in Buenos Aires, which killed 29 people. Mughniyeh was killed in a car bombing in Damascus in 2008.