The man accused of building the bomb that downed a passenger plane over the Scottish town of Lockerbie in 1988 - killing 270 people - has pleaded not guilty to three charges in federal court.
Abu Agila Mohammad Mas'ud is charged with two counts of destruction of an aircraft resulting in death and another related count.
He appeared in court in Washington on Wednesday as Kate Fisher reports.
IN: Abu Agila
OUT: SOC
DUR: 32