PESHAWAR : Tehreek-i-Taliban Pakistan (TTP) on Monday claimed responsibility for the killing of PML-N MPA Rana Shamshad who was shot dead alongwith his son and a party worker in Kamoki on Sunday evening. Taliban spokesman Muhammad Khorasani told media that the attack on the legislator was carried out by militants belonging to the proscribed group. The Punjab legislator was on his way home from his farmhouse in Kot Raja,  accompanied by his son, nephew and a party worker,  when armed assailants, reportedly on board a black car, opened heavy firing at the MPA’s vehicle.