Gareth O'Callaghan - It's on quiet days like today that I think about Philip Cairns. And in doing so I find myself wondering if there are many others thinking about him also.
Philip Cairns's mother says she'll forgive the man who may be responsible for her son's disappearance
Philip Cairns: Gardai urging people with info on schoolboy's disappearance to come forward 35 years on - Dublin Live
PHILIP CAIRNS - Age progressed - Garda
Missing Philip Cairns' sister reveals family plagued by phone calls from people claiming to have taken him
Lady that found Philip Cairns' schoolbag believes DNA technology could help solve mystery - Irish Mirror Online