BEIRUT — Syria’s powerful ally Hezbollah was accused Tuesday by Lebanese political opponents of playing a role in the assassination of a top intelligence officer who used his post to fight Syrian meddling in Lebanon.
The group, which dominates Lebanon’s government, rejected calls to refer the investigation of the killing to the international tribunal that implicated Hezbollah figures in the truck bombing that killed former Prime Minister Rafik Hariri under similar circumstances.
Brig. Gen. Wissam al-Hassan was killed Friday in a car bomb that exploded next to his car in a residential Beirut neighborhood, shearing the balconies off apartment towers and killing al-Hassan, his bodyguard and a civilian. Scores more were injured.
The killing has sent tremors along Lebanon’s most tenuous political fault line: the one separating allies of Syrian President Bashar Assad and those who oppose him.
Lebanon’s two largest political coalitions have lined up on opposite sides of Syria’s civil war. The Shiite group Hezbollah and its partners who dominate the government have stood by Assad’s regime, while the Sunni-led opposition backs the rebels seeking to topple the government.
Al-Hassan, a Sunni Muslim, was clearly in the latter camp, and his killing has led to sectarian violence in Lebanon, whose myriad sects have strong ties to their brethren across the border. At least 13 people have died in clashes between pro- and anti-Syria factions since the assassination — the deadliest violence in Beirut in four years.
Lebanese investigators have yet to cast blame in al-Hassan’s killing, but details about the plot made public Tuesday suggest it was an inside job by someone who tracked al-Hassan’s international travels and monitored the secret office he used to meet informants.
Those details offered new ammunition to anti-Syria politicians who accuse the Assad regime and Hezbollah in the killing.
Security officials say al-Hassan returned to Lebanon from Paris the night before he was killed but traveled under a false name and told almost no one he was in Beirut. Parliament member Khaled Daher suggested that officials at the Beirut airport, a Hezbollah stronghold, tipped off the killers.
The head of Lebanon’s police, Maj. Gen. Ashraf Rifi, said the bomb that killed al-Hassan was planted in a stolen car that had been parked on a narrow street near a secret office al-Hassan occasionally used to meet sources.
Rifi said the bomb was detonated by remote control from a place overlooking the site.
