One expert said ‘strange phenomena’ is ‘undoubtedly being seen in Irish skies’.

Michael Neill was shot in disputed circumstances in the Cliftonville Road area.

It follows a request by a solicitor acting for the family of Annette McGavigan, 14, who was killed in 1971 during unrest in Derry.

A coroner found the SAS soldiers did not have an honest belief in the necessity of using lethal force.

Tony Blair established the Bloody Sunday Inquiry, following campaigns from the victims of the 1972 shootings on the streets of Derry.

Billy McGreanery was shot in Derry on September 14 1971.