Nurse murders elderly parents
Susan Toop killed her father Arthur Toop, 82, and mother Joan, 74, at their bungalow in Uplands Road, Bournemouth, Dorset, on November 28, 2008.
The 54-year-old, who lived with her parents, stabbed them several times before hitting them repeatedly with an ornamental flat iron.
Toop had pleaded guilty to manslaughter on grounds of diminished responsibility.
But a jury at Winchester Crown Court found her guilty of murder.
Toop was remanded to be sentenced on September 30.