In what seasons did Kate Woods direct Without A Trace?
CREATE TABLE "table1_16617025_1" (
  "series_num" real,
  "season_num" real,
  "title" text,
  "directed_by" text,
  "written_by" text,
  "original_air_date" text,
  "u_s_viewers_millions" text
);
SELECT "season_num" FROM "table1_16617025_1" WHERE "directed_by"='Kate Woods';