Shinyalu MP Lisamula Anami has lost to former MP Justus Kizito Mugali in repeat ODM nominations held on Friday.
Mr Mugali was declared the winner by the returning officer - Bishop William Abuka - with 13,904 while the incumbent got 6,660 votes.
Results from three polling stations had not been received the time the returning officer made his announcement.
Anami, however rejected the results saying the returning officer should address the issue of the 2400 marked ballot papers found in the possession of his deputy.
“There were no elections in Shinyalu. We cannot accept what happened since the repeat nominations were a sham and a mockery of the wishes voters in Shinyalu. I’m holding consultations with my supporters on the next cause of action,” said Mr Anami.