Love-triangle deceased Graham McKeever died from single stab wound to the heart

A Dublin man who died after a fight with his lover's boyfriend died from a single stab wound to the heart, a pathologist has told a murder trial.

Deputy State Pathologist Dr Linda Mulligan told the trial of Keith Connorton that the deceased suffered three other stab wounds which could have contributed to his death and about 40 other scratches and bruises.