Recent Strike in Karachi

In these days the most excruciating fact haunted me and my thought, it’s the incident of six innocent people lives burnt down in the protest of another innocent lives. Who is or are the culprits? Somebody playing games with whole nation, we the people can’t fathom the scenario it’s becoming darker and intricate we are seeing deaths, deaths of people living amongst us without knowing they are being acted by someone else objective.
-Why?
-How can you say?
These all different scenario of violence seem to have same purpose. Anxiety, unrest, instability in Pakistan and specifically in Karachi.
-Don’t you people agree?