Victims of a 6.8 magnitude aftershock in Pakistan are delivered to hospital early on Sunday. At least 15 people were killed in the aftershock that hit the same region still recovering from a massive earthquake earlier this week. Officials say the death toll from Saturday's aftershock may rise. More than 500 people were killed in Tuesday's 7.7 magnitude quake that hit the remote region of Baluchistan. Aid deliveries into the region have been hampered by attacks by separatist insurgents.