External Affairs Ministry has said that only one Indian nurse was killed and not four in a terrorist attack in strife-torn Yemen's Aden city. MEA spokesperson Vikas Swarup clarified that of the four nurses killed in Yemen only one is Indian named, Cecilia Minz.<br/><br/>Sixteen people were killed in Aden when a group of terrorists stormed an elderly care home run by a Kolkata-based Missionaries of Charity and sprayed bullets at the residents.