A new form of DNA testing is under scrutiny during the Belfast trial of a man accused of the Omagh bombing.

A SEMEN sample found on Robert Holohan’s body was a DNA match for Wayne O’Donoghue — with only a 77-million-to-one chance of error, a forensic expert found.

A SCIENTIFIC breakthrough in DNA profiling brought to justice the murderer of a frail bedridden pensioner in Britain.