FILE - In this Dec. 22, 1988, file photo police and investigators look at what remains of the nose of Pan Am 103 in a field in Lockerbie, Scotland. The Justice Department expects to unseal charges in the coming days in connection with the 1988 bombing of a Pan Am jet that exploded over Lockerbie, Scotland, killing 270 people, according to a person familiar with the case. (AP Photo/Martin Cleaver, File)WASHINGTON – The Justice Department plans to unseal new charges in the coming days in connection with the 1988 bombing of a Pan Am jet that exploded over Lockerbie, Scotland, killing 270 people, according to a person familiar with the case. We will not rest until all those responsible are brought to justice,” Barr said at a 1991 news conference announcing the charges. The New York-bound flight exploded over Lockerbie less than an hour after takeoff from London on Dec. 21, 1988.

FILE - In this Dec. 22, 1988, file photo police and investigators look at what remains of the nose of Pan Am 103 in a field in Lockerbie, Scotland. The Justice Department expects to unseal charges in the coming days in connection with the 1988 bombing of a Pan Am jet that exploded over Lockerbie, Scotland, killing 270 people, according to a person familiar with the case. (AP Photo/Martin Cleaver, File)WASHINGTON – The Justice Department plans to unseal new charges in the coming days in connection with the 1988 bombing of a Pan Am jet that exploded over Lockerbie, Scotland, killing 270 people, according to a person familiar with the case. We will not rest until all those responsible are brought to justice,” Barr said at a 1991 news conference announcing the charges. The New York-bound flight exploded over Lockerbie less than an hour after takeoff from London on Dec. 21, 1988.