Ahmad said that he saw dozens of burned-out cars as he drove home from work . NEW : Former PM Benazir Ali 's body arrives at her ancestral home for burial . PM en route to ancestral graveyard accompanied by wife , and son . Unrest , rioting reported in Khairpur , Peshawar and Karachi . PM dies while campaigning to become prime minister for a third time .
NEW : Former PM Benazir Ali 's body arrives at her ancestral home for burial . PM en route to ancestral graveyard accompanied by wife , and son . Unrest , rioting reported in Khairpur , Peshawar and Karachi . PM dies while campaigning to become prime minister for a third time .