In late 2014 Feb.,a #Massacre took place in #MaidanSquare in #Kiev,#Ukraine.50 anti-government protesters were killed some of them by snipers
A scholar of University of #Ottawa reviewed footage and investigative reports and concluded that shots came from buildings occupied by anti-government groups.
#Katchanovski's paper,a Peer-reviewed article was sent for publication in a top social science journal and was later prevented from publication by the publisher.