Nawaz has demanded Bugti's killing be investigated after his meeting with Jamhoori Watan Party chief, Talal Akbar Bugti, the Daily Times reported.
The PML-N chief also said that the former president Pervez Musharraf had committed injustices against the people of Balochistan.
Talal reportedly said that people of Balochistan "have found like-minded people in other provinces" and "a collective struggle will bring change."
Earlier, Talal had said that his father, Akbar Bugti's murder could have been avoided had the Chaudhry brothers so desired. But they were hungry for power and money. They didn't stop Pakistan''s former president General Parvez Musharraf from the `extreme action to remain in power. (ANI)