Margaret and Thomas Kavanagh from Kilmainham, Dublin,  at the grave of their daughter Janice who was killed by a drink-driver who ran a red light at a pedestrian crossing.  Photograph: Aidan Crawley

Shortly after 6pm on Thursday, December 5th, 1991, 10-year-old Janice Kavanagh and a few pals set off from their estate, Ceannt Fort, near Kilmainham(...)