Three people injured in the blast taken out by their companions before police reached the site.
Armed men intercepted former ANP provincial president Kasi's vehicle near Patel Road.
PMA has announced public and private medical centers would remain closed on Saturday to protest the killing.
Accused nominated in the case claim they did not know about operation.
Sanaullah Zehri's convoy arrived a few minutes after a BLF planted bomb, meant to take out the minister, went off.
Anti-terrorism wing to be formed to exclusively protect the Hazara community.
A tribunal had advocated placing CCTV cameras along Pak-Afghan border.
The BRA has claimed responsibility for the attack on OGDCL convoy.
Activists raise concerns over lack of international attention.
Information minister claims 60% of Aghaz-e-Haqooq-e-Balochistan package implemented.