Bernadette Protti

Bernadette Prottiis an American murderer who killed her high school classmate, Kirsten Marina Costas, on June 23, 1984. After her arrest on December 10, 1984 Protti was sentenced to a maximum of nine years in prison on charges of murder. Bernadette was released on parole on March 14, 1985 after spending seven years behind bars.