The Electoral Commission (IEBC) is expected to declare DCP candidate Sammy Kamau Waweru the winner of the Ol Kalou parliamentary by-election held yesterday. Senior leaders in the ruling United Democratic Alliance (UDA), led by Deputy President Kithure Kindiki, have already conceded defeat after provisional results showed Waweru opening a commanding lead over UDA candidate Samuel Muchina Nyagah. The outcome comes despite an intensive weeks-long UDA campaign that saw senior government officials and party leaders criss-cross the constituency in support of Muchina's bid.