After his brother died in the 1988 Lockerbie bombing, filmmaker Ken Dornstein spent years trying to find his killer. Now he thinks he's uncovered another suspect. Show more
Discover 11,128,835 listings and 279,577 playable programmes from the BBC
After his brother died in the 1988 Lockerbie bombing, filmmaker Ken Dornstein spent years trying to find his killer. Now he thinks he's uncovered another suspect. Show more