The death toll in Pakha Ghulam suicide blast has raised to five as another victim under treatment in Lady Reading Hospital succumbed to injures here on Tuesday.Eight injured persons were admitted to Lady Reading Hospital after a suicide bomber detonated explosives near the site of a targeted under construction house in the jurisdiction of Pahari Puri Police Station in Peshawar District. Laborers and children were amongst the injured while five were critically injured.A person namely, Saad Muhammad, 28 breathed his last while four injured were under intensive care.