Latest: Tragic deaths not the first time O'Brien family devastated by fire

Latest: According to media reports this evening this is the second time the family has been affected by a fire tragedy.

• AnneMarie O'Brien, who was seven months pregnant, and three children have died in a tragic fire
• One other woman remains in critical condition
• The deceased children, a boy and two girls, were aged four, three and two
• The tragedy occurred at a Supported Housing complex in Clondalkin