It turns out that this person is a well-known terrorist. He is (or was) one of the hijackers of TWA Flight 847 in 1985, along with, Imad Mugniyah, when a US Navy diver was killed. He is on the FBI's Most Wanted Terrorists list.
His family is being quoted in Al Quds al-Arabi that he was not killed or that he was even in Pakistan but they are not saying where he is. Hezbollah has been silent on the matter.
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