'Every time I see a report of a dead body, I ring the gardaí', says father of man missing for 21 years

Every time Denis Walsh snr reads a news report of a discovery of a dead body, be it in Ireland or anywhere else in the world, he rings his local garda station in anticipation it may be his missing son's remains, writes David Raleigh.

Denis jnr, aged 23, left his family home in Caherdavin, Limerick, 21 years ago today, March 9, 1996.