"We are demanding that the Judiciary halts Judge Baguma from this case. A judge accused of bias cannot lawfully continue presiding over a case where the accused formally question his impartiality," Bayiga said.
Cheptegei set a personal best of 58:26 to finish third in a close race. Andreas Almgren of Sweden won gold in 58:06, setting a new European record. Nicholas Kipkorir from Kenya took silver in 58:11.
Eyewitnesses linked the fatal accident to reckless driving. The Kampala-Masaka road has been the scene of several crashes in recent years, with poor driving practices and disregard for traffic regulations contributing to the high number of fatalities.