C117 A Deep Sense of Self

I thought for a moment and said, "Niu Ming definitely did not commit suicide. Last night around ten o'clock, the staff of the Board of Supervisors found him dead without a sound on the kang. It was a cup of tea with potassium cyanide that poisoned him. "

"He should have died a long time ago," Qiao Mei said bitterly.

I sighed and said, "This is killing him to keep his mouth shut