Court spokesman Tin Sochetra said yesterday that the court does not believe the prisoner committed suicide.
Workers at an apparel factory in Kandal will continue protests this week despite being ordered back to work last week.
Kandal Court charges a cockfighting ringleader and relative of PM with illegal gambling.
Five security guards were charged for stealing thousands of men’s underwear from a garment factory they worked for in Kandal province.
Over destruction of a Cambodian rival’s property, he argues that the houses were constructed on his company’s land.