Chương 3432: I would rather kill the wrong person (1)

The old master of the fan family sat in the fan family's meeting hall with an ashen face. He looked down at the fan family members and said in a deep voice, " "Everyone, what do you think about little Zheng's death?"

All the members of the fan family were furious. Fan guangliang stood up and said, " &Quot; father, I've checked the scene carefully. Xiao Zheng was poisoned to death by a very powerful poison. He hasn't eaten for a long time, so it's impossible for him to be poisoned by food or water. The only way to poison him is to release the poison in the air. But the cave that Xiao Zheng was in was almost completely sealed. It's very difficult to pass the poison through the air, unless someone is standing in his cave. Otherwise, the chances of success won't be very high. I think we should control all the outsiders who can come into contact with Xiao Zheng's immortal's cave and interrogate them in detail."