(AP) — Friends and colleagues who knew two nuns killed in their Mississippi home are gathering Sunday to remember them, as authorities continue to investigate the harrowing crime that shocked people in the small communities where the women committed their lives to helping the poor. The county sheriff said Sanders confessed to the killings although many people are struggling to comprehend why anyone would want to take the two women's lives. The women's bodies were found in their Durant, Mississippi, home after they failed to show up for work Thursday at a health clinic in Lexington, about 10 miles away. The capital murder charge leaves open the possibility Sanders would face the death penalty but that determination would be made by prosecutors later. The order Held belonged to — School Sisters of St.