The Solicitor General in Scotland says that prosecutors involved in the Lockerbie disaster are preparing for "the next step" in their attempt to bring more people to justice.
Lesley Thomson was speaking at a memorial for the victims at Syracuse University in the United States - It lost 35 of its students in the 1988 bombing of Pan AM Flight 103.
Watch the lunchtime report from Matthew Taylor below.
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The two grenades were on board a fishing boat heading for Stranraer harbour.
Storm Doris is set to bring wet, windy and wintry weather to the region.
Carl Hodgson, who lives in the town, was sentenced to three years and six months behind bars at Manchester Crown Court today.