Gardaí release CCTV footage of 'murderous' attack on Offaly home in fresh appeal 

Four-year-old Tadhg Farrell and Mary Holt, 60, were killed in the 'reckless, callous and murderous attack'

Gardaí have released new CCTV footage of the "callous and murderous attack on a family home" in Co Offaly, which killed a four-year-old boy and his 60-year-old grand-aunt last weekend.

Gardaí are continuing to investigate all the circumstances surrounding the house fire in Castleview Park in Edenderry on Saturday, December 6, which claimed the lives of Tadhg Farrell and Mary Holt.