LTTE killed innocent villagers on Sinhala villages (Dollar Farm , Kent Farm and many other ), JVP did the same to Miss Sagarika Gomes, Mr. Premakeerthi, Vijaya, Harsha Abeywardhana, Prof Stanley Kalpage, and many more....JHU (Champika, Gampila , Ven Rathana trio ) exploded a bomb when a popular Hindi Star had a performance on Full Moon poya day , and few lost lives and some got injured, Govt forces , PRAA, also did similar things .
US forces recently did a drone attack on civilians stating they were Taliban and later admitted mistake and apologized (but lives were lost).
Al queda beheaded lot of people and showed the videoes on a well known international news channel
Taliban, LeT etc do this kind of killings . Do you know present Indian Leader was classified as Terrorist due to these type of killings against muslims in India. He cannot and will not get over this though now his name is removed from that list on political reasons.
We do have bad patches Udathalawinna, Black July, etc
When Army killed Mrs Manamperi during 71 uprising they were prosecuted and convicted. Same happened to Udathalawinna but in appeal it was changed. There were few cases against security personnel and ended with convictions.
So that is what we are asking from Pak govt. Do a successful prosecution not just an eye wash (like in Sl where nothing happens after arrest if you support the govt in power). A government can give a clear signal by having a swift trial and punish ( I do not think this will happen under Imran Khan for obvious reasons).