Dad jailed for life for murder of infant son seeks to overturn conviction

A man serving a mandatory life sentence for the murder of his infant son has appealed his conviction at the Court of Appeal, challenging the admissibility of postmortem evidence presented during his trial. John Tighe of Lavallyroe, Ballyhaunis, Co Mayo was convicted in March 2018 of murdering his six-and-a-half-month-old son in June 2013. The defence argues the trial judge erred in admitting extracts from a…