STOCKTON — District Attorney Tori Verber Salazar offered a plea deal to Anthony Silva nearly one year ago that would have ended prosecution of the former mayor on charges of embezzlement, money-laundering and conflict-of-interest.Verber Salazar made the offer in a March 20, 2018, letter to Allen Sawyer, Silva’s attorney. Silva, who had been charged in early 2017, rejected the offer.Last September, after rejecting the deal, Silva was indicted on additional charges [...]