Original sentence: He was badly wounded but escaped to tell others of the event, challenging the National Army version that the prisoners had died while clearing a road booby-trapped by the Anti-Treaty IRA.On March 7 1923, he was one of the victims of a reprisal execution by National Army troops
Edited sentence: He was badly wounded but escaped to tell others of the event, discrediting the Army version that the prisoners had died while clearing a road booby-trapped by the Anti-Treaty IRA.On March 7 1923, he was one of the victims of a notorious atrocity carried out by National Army troops