Martindale Exits KKGO: Mt. Wilson KKGO/Los Angeles middayer Christine Martindale has exited after three years (CAT 1/16/13). Prior to joining KKGO, she spent 12 years at iHeartMedia's crosstown Hot AC KOST. Dir./Marketing Michael Levine tells Country Aircheck the company is evaluating its next move and PD Tonya Campos is covering the daypart in the meantime.