Recent probe results of the mass killings in Wang Kelian in 2015 shook the world, and revealed startling new evidence, which suggests a massive, coordinated cover-up.
One of the biggest revelations was that the human trafficking death camps had been discovered months earlier, but police only announced the discovery on May 25.
The in-depth investigation was sparked by a number of burning, unanswered questions that dogged the team, among them about why the initial discovery of these death camps were kept secret and who gave the order to sanitise and destroy the crime scene and, why.
One shocking discovery was that the authorities, particularly the Perlis police, knew the existence of these jungle camps in Wang Kelian in early January 2015, but had allegedly chosen not to do anything about them until half a year later.