Bernadette Protti: Bernadette J. Protti Now, Kirsten Costas Timeline
Bernadette Protti killed cheerleader Kirsten Costas in 1984. Now, she is out of prison—a free woman. Bernadette J. Protti was born on September 20, 1968, in Contra Costa County to Raymond and Elaine Protti. She’s the youngest of seven children….