Si Thu Phyo was scavenging for leftover gemstones when he felt the earth shake loose around him. The 21-year-old was hard at work in one of the world's largest jade mines, in Kachin State in ...

Also in that group was Si Thu Aung, a 19-year-old, first-year engineering student. Witnesses told his mother they saw him being taken away by police the day after Phyo Wai Hlaing went missing.