Somerville filmmaker’s quest to ID men behind Lockerbie bombing

BOSTON (AP) — Ken Dornstein was 19 years old and home for the holidays when he and his family received word that his 25-year-old brother, an aspiring writer living abroad, was one of 270 people killed when the New York-bound Boeing 747 he was flying on crashed in Lockerbie, Scotland.
Over the years Dornstein, who went on to become a documentary filmmaker, turned to his sleuthing skills to shake out critical details of one of the worst attacks against American citizens by extremists. He spent years trying to identify the man he believes made the bomb that took down Pan Am Flight 103 on Dec. 21, 1988.