Hidden in the Storm Drain?

Residue of a suspicious white powder was found on Son Jung Min’s wallet during the autopsy in the Han River Gate incident to unravel how this 22-year-old medical student end up discovered dead in the Han River five days after he picnicked there with a friend late at night. At first, it was thought it could be drug related. But then, tests revealed it was calcium stearate. Calcium stearate? It’s an innocuous material used as a food additive…