1. alexander litvinenko, Alexander Khodzinsky,Kazbek Gekkiev,Timur Kuashev Valeryin Donskoy , Anna Politkovskaya to name a few. Boris Nemtsov indeed is also one. And these are only the ones i know by name. https://larussophobe.wordpress.com/putinmurders/
2. Twisting words are we. Not falling for that. Allot of the rebels ARE Chenchens. They supported AND are a part of the problem there.
3. Again twisting words. They will not kill. They are cowards and spineless. The worse they do is call each other dogs....
And give them money to kill people.....are you insane. Thats the dictators way of doing stuff.
I seem to lack knowledge??? Nope i do my research. And not a fanboy of putin and russia like you are ( or hater of western world as you are)(by the looks of it).