Who was kicked off the donner wagon for killing a man?

William Foster was the individual kicked off the Donner Party wagon for killing a man. He was involved in a violent altercation that resulted in the death of another member of the party, which led to his expulsion from the group. This incident occurred during the harrowing journey of the Donner Party in the winter of 1846-1847, when they became trapped in the Sierra Nevada mountains.