Latest: Death of man and son in Limerick 'linked to earlier domestic incident'

Latest: The three-year old boy killed today in crash outside Oola, Co Limerick, has been named locally and by neighbours as Alex James Velocci.

Update 5.30pm: The three-year old boy killed today in crash outside Oola, Co Limerick, has been named locally and by neighbours as Alex James Velocci.

His father who also died in the crash has been named locally as Marco Velocci, aged 28. Mr Velocci was born in Ireland; his father is Italian.