In the remote and supposedly protected park in Kalimantan, we found previously pristine rainforest in a state of violent chaos, effectively under siege from logging gangs targeting valuable ramin trees – despite the fact that it was vital habitat for endangered orangutans.

We pieced together the evidence on the ground to discover who was behind the huge theft and found it pointed to illegal logging kingpin Abdul Rasyid and his company Tanjung Lingga......