The dead were classed as suicides but authorities now suspect foul play with some maybe forced to take their own lives.
It looks like 'removal' of the witnesses in the Anti-Maidan is underway but looks can sometimes be deceptive.
Russia still maintains the so-called Maidan revolution was western funded and staged and we should not rule out any possibility.
Poroshenko has called for a "prompt and transparent" investigation into the killings, the Kyiv Post reported; U.S. State Department spokeswoman Marie Harf also condemned the murders and called for “a complete, thorough, and transparent investigation.”
Who killed Boris Nemtsov
Globe and Mail