A Monterey OB-GYN was convicted Monday of stalking her estranged husband and the woman she accused of having an affair with him. Dr. Mary Kay Brewster, 58, of Salinas was convicted after a two-week trial on two felony stalking counts, one felony vandalism count and one misdemeanor trespassing count. According to a news release from the Monterey County District Attorney’s Office, Brewster began stalking her husband after they separated when she accused him of infidelity. She harassed him by entering his workplace and destroying property, sending thousands of harassing and profane text messages, calling his cellphone throughout the night and...