C87

As soon as Liu Fei left the autopsy room, she came to report to Du Zhixun before she took off her medical examiner's smock. Suun Jianzhou was also present.

She said: 'The two dead men had been dissected and had emphysema in their lungs and a bloody foam in their trachea. This is typical of mechanical asphyxiation deaths, and it is certain that they all die of asphyxiation