Quetta: Most wanted terrorist of Balochistan Liberation Front (BLF) Shambin alias Shahak has been killed by his own colleague.According to security sources internal differences in the tanks of BLF have deepened. Its ring leader and most wanted terrorist Shambin alias Shahk has been killed by his own associate. He remained involved in high profile terrorist activities.He was wanted by law enforcement agencies for attacking forces and killing his old comrades.Internal fighting for funding and power among Indian-funded terror groups has intensified,.