Yeah. Protestor peacefull at first but with non peacefull action and methods. I'm not talking here necessarily about riots, I'm talking about a violent approach, a step beyond simple protests, a pressure on the Forces supposed to maintain order..
Of course some were killed by nothing nothing and that why pushing the gov to make a mistake is important. Because this is the violence that came after that really mattered, and raised the awareness. The conflict escalated and pushed people to be even more radical while creating a situation of support from the population.
Again, you can't simply get change with peace.
I'm sorry to live and being educated in a country that managed to literally changed the face of the world because of violent protests and organized citizens.
I'm must be completely ignorant..