The level of inhumanity behind the arson attack which killed a four-year-old boy and his grand-aunt in Offaly at the weekend is difficult to comprehend, the Taoiseach has said.
Tadhg Farrell and 60-year-old Mary Holt were killed in the blaze which occurred at a terraced house in Castleview Park in Edenderry on Saturday evening.
Credit to : RTÉ News