He started asking questions. 因为他开始质疑了

282. He was Hand for 17 years...
     他已经当了十七年的首相
283. good years.
     十七年兢兢业业 17
284. Why kill him?
     为何杀他
285. He started asking questions.
     因为他开始质疑了
286. He's found one bastard already.
     他找到了一个私生子
287. He has the book.
     也拿到了那本书
288. The rest will come.
     其余的迟早会查出来

来自《权力的游戏 第一季 第五集 Game of Thrones S01E05 凯特琳绑架提利昂》第 285 行