'An inspiration to us all': Tributes pour in for mum, dad and son killed in Louth knife attackGardaí are continuing to investigate all of the circumstances of the “family tragedy”View 3 Images Victims Mark O'Connor with son Evan O'Connor and wife Louise O'ConnorHeartbreaking tributes have been paid to three family members who were found dead following a 'violent incident' at their home in Co Louth on Monday. ‌The deceased have been named by gardai as Mark, 54, and Louise O’Connor, 56, and their 27-year-old son Evan, who had additional needs. "Both Mark and Louise were passionate advocates for their son Evan and for all autistic people. "Mark, Louise and Evan will always remain part of the ABACAS Family. Supt Watters said the remains of the three family members were removed from the scene to Our Lady of Lourdes Hospital, Drogheda on Monday evening and postmortem examinations will commence today.