Gabija Gataveckaite, Dublin correspondent, BBC News NI, in Waterford
The community in Waterford city is in shock following the fatal fire which claimed four lives.
Butler’s Community Centre is operating a drop-in service for any members of the community who may need support or help to process the grief.
Normally, the community centre is a location for sporting, cultural and family events. But on Tuesday it has been turned into a service to support the grieving community.
Supports on offer include the Health Service Executive (HSE) and charities Bernardos and Jigsaw as well as the local council.
The centre is just a stone’s throw from Birchwood, the estate where the family lived.
Neighbours brought flowers to the house and passed them onto gardaí who are still preserving the scene. They were visibly emotional and shaken as they gathered in small groups around the estate.
James English, who was 12-year-old Callum’s godfather said the family is “not too good”.
“We have a loss of a family now, wiped out. Please whoever done it, own up,” he told reporters.
There are many gardai and investigating officers at the estate as the murder investigation continues.