Sisters of man duncan andrews who killed their parents say support systems were ‘broken’

Lucy and Sally Andrews say health and social care networks failed their brother, Duncan, who will be held at Rampton indefinitely

Two sisters of a mentally ill man who fatally stabbed their loving elderly parents have spoken of being let down by a broken" health and social service system.

Duncan Andrews repeatedly stabbed Mary, 76, and Bryan Andrews, 79, to death last November after, he said, being told to do so by God, Sheffield crown court heard.