Relatives and supporters of the victims of the 1972 Bloody Sunday killings hold images of those who died as they march from the Bogside area of Derry, Northern Ireland. AFP
Relatives and supporters of the victims of the 1972 Bloody Sunday killings hold images of those who died as they march from the Bogside area of Derry, Northern Ireland. AFP

British soldier faces murder trial 47 years on from Bloody Sunday