C20 The Mystery of Bai Xiaochun Falling off the Building

Bai Xiaochun died. The cause of death was from a fall. The crime scene was on the rooftop of the building where the company was located. The preliminary examination showed that Bai Xiaochun had committed suicide.

When Zhang Pingfann rushed over to the scene, his corpse had already been taken away for an autopsy by Humanoid Office