Liu Jie was instantly stunned.
There were indeed two voices in the recording. Everyone who had listened to the recording knew that one of the voices was Gu Yi'an's because they had all heard her speak before.
As for Yan Feifei, although they hadn't heard her voice, Lu Moran, Yan Feifei's parents, and even Gu Yi'an, who knew Yan Feifei, wouldn't mistake that voice.
Therefore, everyone believed that voice was Yan Feifei's. Moreover, since Yan Feifei was already dead, the police didn't think about conducting a voice analysis of her voice; they only tested Gu Yi'an's. The police believed that as long as they confirmed the voice in the recording was Gu Yi'an's, that would be enough. After all, who would think that Yan Feifei's voice might also be fake?
But now, Grace had opened a new world for Officer Liu Jie!
If Gu Yi'an's voice was fabricated, then the entire recording was fabricated. And what about Yan Feifei's voice? Could it also be fabricated?
