Mary Knox has dedicated her life to making Contra Costa County safer. For more than 37 years, Mary has served as an experienced prosecutor and advocate for crime victims. As a lead prosecutor in the District Attorney’s office, Mary has won high profile cases against some of the most notorious criminals in Contra Costa County history. She worked to dismantle the criminal gangs who have preyed upon our most disadvantaged communities, and she has engaged in meaningful violence reduction by instituting effective strategies to reduce crime and prosecute violent criminals. To discourage freeway shootings, she secured $3.5 million for freeway security cameras. She brought in $3.5 million in federal funding to combat sex trafficking. And, after recent smash and grab robberies, Mary developed a three-point plan to hold organized crime syndicates accountable and prevent future crimes.