This December will be the 25th anniversary of the worst terrorist attack in the UK, the Lockerbie bombing.
To mark this, a new play has been written that's being premiered at the Edinburgh Fringe this month.
'Lockerbie: Lost Voices' challenges audiences to keep asking questions about what really happened.
Kathryn Samson went along to rehearsals - watch her full report below.
More top news
Kerrie Gosney brings you Sunday night's forecast
Celebrities from the world of television and music descended on Carlisle this weekend, to raise money for charity.
Rain in west, some heavy, brighter in east. Reversal into Monday. Here's the detail