It’s hard to hide a massacre, but that hasn’t stopped Myanmar from trying. Satellites see the destruction, survivors speak out, and few things make reporters more determined fact-finders than being told their senses have tricked them. Though as hard as it is to conceal, the truth is also difficult to prove; courts require layers of evidence. So it was alarming when Wa Lone and Kyaw Soe Oo, two Burmese reporters for Reuters, disappeared one night in mid-December, after accepting an invitation by police officers to meet over dinner.