When Cui Lingfeng walked out of the prison cell, he was greeted by silence in the surveillance room next door.
He instantly regained his tranquility, too. His face seemed to be covered in a thick ice shell, not revealing his real emotions at all. He merely stared at Li Yao and said, "Professor Luo De, what's the result?"
"Well…" Li Yao pretended to turn over the operation manuals of the polygraph somewhat clumsily and compared the biophysical parameters and the variation of the brainwaves collected just now with the standard baseline as marked on the manual. "Based on the data we have collected, Captain Tang behaved normally from beginning to end. The odds that he was speaking the truth are 81%, and the odds that he was lying are 12%, with 7% being ambiguities."
"Therefore, Captain Tang was very likely to be telling the truth?" Cui Lingfeng remarked.
