Claudy bombing victims to be remembered 50 years on
Nine people were killed in Claudy, County Londonderry, on 31 July 1972.
Many more were injured.
Three car bombs exploded in quick succession.
The IRA were blamed, but never admitted it.
No one has ever been convicted in connection with the bombing.
On Sunday, the families of those killed and survivors will gather in the village to mark the 50th anniversary.