RACINE, WI (WTAQ) - A third child has died of injuries suffered in a Racine house fire.

Seven year old Michael Scott was pronounced dead early Friday.

His five year old brother Luther is said to be getting better at Children’s Hospital of Wisconsin. Two sisters, nine year old Dayja and eight year old Dalijah, both died in the fire early Thursday morning.

Fire investigators think the fire started in the home’s bathroom.

The four children were pulled out of the burning home amid very intense heat and smoke.