More than two years after former Mayor Dennis Hession announced support for a new job to oversee police actions, city leaders on Monday announced the top candidates to become Spokane’s first police ombudsman. They are: Tony Betz, a retired FBI official now serving as an instructor at Texas A&M University; Tim Burns, neighborhood preservation officer for the city of Visalia, Calif., and a retired police officer; and Greg Weber, a Spokane attorney and former deputy director of the Washington attorney general’s Medicaid Fraud Control Unit.