Earlier this year, a former employee at Nightingale House in Paisley spoke out about worrying conditions.
Sonia Dixon says her great-great grandmother Doreen Tilly was failed by Scotland's care system after complaint upheld.
Regulator decided not to investigate more than 2000 complaints about care homes for older people in Scotland.
The Care Inspectorate has applied to the sheriff court to cancel the registration of Nightingale House Care Home in Auchinleck, East Ayrshire.
National Records of Scotland releases data showing number of deaths in individual care homes across Scotland.
Nine children aged between eight and 15-years-old were taken from their homes on the island 30 years ago.