The Selayang Sessions Court freed two construction machine repair and sales company directors from two charges of dumping hazardous waste into Sungai Gong, Rawang.

Judge Osman Affendi Mohd Shalleh decided after finding the prosecution had failed to prove a prima facie case against Chai Kin Sang, 65, and his son Chai Wern Teik, 34, at the end of the prosecution’s case...