Sectarian violence in Balochistan can lead to a civil war

Seven more people belonging to Hazara community have been brutally murdered by killers in three separate Incidents.  It is shocking to see that more than 30 people belonging to this Shia ethnic minority has been gunned. Inefficiency of our police and security  is increasing anger among the community and peace-loving  Pakistanis.
The rulers do not realize that if the killings go  on like it will create a sectarian divide din the country and can lead to a civil war in the troubled provinces.
I fail to understand why Frontier Corps (FC), Balochistan Constabulary and police ahve failed to control the situation.