The Elimination Method

"You don't know why the explosion happened?" Besnova demanded.

"I told you that the safety test was designed by Chief Engineer Fomin. I'm only responsible for submitting its procedure to the Institute of Hydropower Engineering and the Nuclear Safety Committee," Breuhanov said as he glanced at Zhang Heng. He appeared very nervous, haunted by thoughts that Zhang Heng would cut off another of his fingers if he was unsatisfied with his answer.

"What did the Institute of Hydropower Engineering and the Nuclear Energy Safety Committee reply to you?"

"I didn't receive any reply from them."